The Best Gray Lab Grown Colour Diamonds In Melbourne Australia
Shape
- Round
- Princess
- Emerald
- Asscher
- Marquise
- Oval
- Radiant
- Pear
- Heart
- Cushion
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Carat
Ct.
Ct.
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Price
$
$
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Color
- Blue
- Purple
- Pink
- Yellow
- Green
- Black
- Orange
- Red
- Gray
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Clarity
- IF
- VVS1
- VVS2
- VS1
- VS2
- SI1
- SI2
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Cut
Applicable only for round shape
- Ideal
- Excellent
- Very Good
- Good
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Lab
- GIA
- IGI
- GCAL
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Polish
- Excellent
- Very Good
- Good
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Symmetry
- Excellent
- Very Good
- Good
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Fluorescence
- None
- Faint
- Medium
- Strong
- Very Strong
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Table
%
%
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
X
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
X
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
X
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
X
Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
X
Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
X
Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
X
Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
X
Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
X
Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
X
Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Depth
%
%
X
Diamond Shape
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Price Change
Diamond prices fluctuate frequently based on supply and demand or during our limited-time sales. For specific pricing information on your diamond of interest please click on that diamond in the search results below.
X
Carat (ct.)
The international unit of weight, used for measuring diamonds and gemstones. 1 carat is equal to 200 milligrams, or 0.8 grams.
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Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
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Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
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Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
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Lab Created Diamonds
Lab-grown diamonds are composed of the same chemical crystal as natural diamonds and exhibit the same fire, scintillation, and sparkle. Lab diamonds offer excellent value, and are a responsible choice as they do not require any diamond mining
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Polish
Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Polish into an overall cut grade.
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Symmetry
Describes the alignment of the facets of the diamond. If facets are misaligned, the diamond may poorly reflect light. Symmetry is graded from Ideal / Excellent, Very Good, Good, Fair, or Poor. Symmetry grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan, incorporate Symmetry into an overall Cut grade.
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Fluorescence
Describes the diamond's response to ultraviolet light. In diamonds with strong or very strong fluorescence, there may be some interference with the flow of light which causes a milky or oily appearance.
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Depth
The height of a gemstone, from the culet to the table. Depth % is the height of the diamond as a percentage of the girdle diameter.
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Table
The largest facet of a gemstone, located at the top. Table % is the table width as a percentage of the girdle diameter.
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Search By Certificate Number/Stock Number
Search diamond By Certificate Number or Stock Number.
Buying Tips for Colored Diamonds
- Rarity and Hue: Colored diamonds come in a mesmerizing array of hues. Familiarize yourself with the rarity and desirability of different colors. For example, intense pink, blue, and green diamonds are highly sought after and can command premium prices. Consider your personal preference, budget, and the rarity of the color when making a selection.
- Color Distribution and Saturation: Examine how the color is distributed throughout the diamond. Even distribution and strong saturation are desirable qualities in colored diamonds. Avoid stones with color that appears concentrated in certain areas or weak in saturation, as it can impact their visual appeal.
- Professional Evaluation: Due to their unique nature, purchasing a colored diamond often requires expert advice. Seek assistance from a gemologist or a reputable jeweler with experience in colored diamonds. They can guide you through the selection process, evaluate the stone's quality, and ensure you make a wise investment.
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