Cushion Brilliant 1.51 ct
Lab-grown- Colour
- D
- Clarity
- VS1
- Polish
- Excellent
- Symmetry
- Very Good
- Report
- IGI
TP-020825-2075
Lab-grown loose diamonds
The same material, a different origin, stated openly on every report. Filter to the specification you need and enquire on any stone.
What lab-grown actually means
What it is
Carbon in the same cubic lattice as a mined diamond, with the same hardness, refractive index and dispersion. It is a diamond by material definition, not a substitute for one.
How it is made
Either by chemical vapour deposition, where carbon is layered onto a seed in a plasma chamber, or by high pressure and high temperature, which reproduces mantle conditions directly. Weeks, rather than a geological age.
How to tell
Not by eye, and not with a thermal probe. Laboratories identify grown material by its growth structure and trace elements, and every grown stone is laser-inscribed and reported as such.
What it means for you
Larger sizes and higher clarity for a given budget, with an origin stated plainly on the report. Resale behaves differently from natural goods, and that is worth understanding before you buy.
Cushion Brilliant 1.02 ct
Lab-grown- Colour
- D
- Clarity
- VVS2
- Polish
- Very Good
- Symmetry
- Excellent
- Report
- IGI
TP-030725-1717
Cushion Brilliant 1.02 ct
Lab-grown- Colour
- D
- Clarity
- VS1
- Polish
- Very Good
- Symmetry
- Very Good
- Report
- IGI
TP-020825-2085
Cushion Brilliant 0.99 ct
Lab-grown- Colour
- D
- Clarity
- VVS2
- Polish
- Very Good
- Symmetry
- Very Good
- Report
- IGI
TP-020825-2076
Cushion Cut 1.75 ct
Lab-grown- Colour
- E
- Clarity
- VVS2
- Polish
- Excellent
- Symmetry
- Excellent
- Report
- IGI
TP-191225-2915
Cushion Brilliant 2.02 ct
Lab-grown- Colour
- Fancy Intense Pinkish Orange
- Clarity
- VS1
- Polish
- Excellent
- Symmetry
- Excellent
- Report
- IGI
TP-100126-3026
Cushion Brilliant 3.01 ct
Lab-grown- Colour
- Fancy Yellow Brown
- Clarity
- SI1
- Polish
- Excellent
- Symmetry
- Excellent
- Report
- IGI
TP-150825-2206
Cushion Brilliant 1.53 ct
Lab-grown- Colour
- Fancy Vivid Orangy Yellow
- Clarity
- VS1
- Polish
- Very Good
- Symmetry
- Very Good
- Report
- IGI
TP-171125-2875
Cushion Brilliant 1.71 ct
Lab-grown- Colour
- Fancy Vivid Yellow
- Clarity
- VS1
- Polish
- Very Good
- Symmetry
- Very Good
- Report
- IGI
TP-090925-2306
Cushion Brilliant 1.51 ct
Lab-grown- Colour
- Fancy Vivid Yellow
- Clarity
- VS1
- Polish
- Very Good
- Symmetry
- Excellent
- Report
- IGI
TP-090925-2305
Cushion Brilliant 1.50 ct
Lab-grown- Colour
- Fancy Vivid Yellow
- Clarity
- VS1
- Polish
- Very Good
- Symmetry
- Very Good
- Report
- IGI
TP-040725-1815
Cushion Brilliant 1.00 ct
Lab-grown- Colour
- Fancy Vivid Yellow
- Clarity
- VVS2
- Polish
- Very Good
- Symmetry
- Very Good
- Report
- IGI
TP-010925-2276
Showing 12 of 313