Stone No: 42724

3.05 ct Cushion Lab Grown Diamond · D / SI1 · IGI Certified

3.05 ctColor DSI1Cushion

IGI Certified Certificate No. 813655575
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$619.99 Price is for the loose diamond only

Diamond Details

TypeLab Grown Diamond
ShapeCushion
Carat3.05
ColourD
ClaritySI1
PolishEX
SymmetryEX
FluorescenceNone
Measurements10.12 - 7.40 × 4.91 mm
L/W Ratio1.37
Table62.0%
Depth66.4%
CertificateIGI
Certificate Number813655575
Certificate PDFView

About this Diamond

Colour D Colourless
DEFGHIJKLMNO-PQ-RS-TU-VW-XY-Z
ColourlessLight colour

D to F diamonds are completely colourless — the rarest and highest colour grades. They show a pure icy-white appearance in any setting.

Clarity SI1 Slightly Included
FLIFVVS1VVS2VS1VS2SI1SI2I1I2I3
FlawlessIncluded

Inclusions visible under magnification and sometimes faintly to the naked eye. Choosing well-placed inclusions makes these stones excellent value.

Carat Weight 3.05 ct
0.50.751.01.52.03.05.07.010.015.020.0
0.50 ct20 ct

Carat measures a diamond's weight, not its size — 1 carat equals 0.20 grams. Price rises steeply with carat weight because larger rough crystals are much rarer. How large a stone looks face-up also depends on its shape and cut proportions: elongated shapes like oval, pear and marquise appear larger than a round diamond of the same weight.

Lab grown, real diamond. Lab grown diamonds are chemically, physically and optically identical to mined diamonds — the same carbon crystal, the same brilliance, the same hardness. Every stone we sell above 1 carat is independently graded and certified by IGI, so you can verify exactly what you are buying.

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