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Cushion|Lab Grown|IGI

1.31ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG619424957

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG619424957

Diamond specifications and retailer prices

From $366 USD
As of October 25, 2026
3 retailers carry this diamond
Most expensive: $1,046 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.31ct lab-grown cushion diamond

This 1.31ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG619424957 or 619424957. Listed at 3 retailers as of October 25, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619424957
Dimensions6.34 × 6.30 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.34 mm6.30 mm1.31 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619424957
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 67.0%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: $1,046 USD|Low: $155 USD|High: $1,650 USD|Avg: $703 USD|-6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 7$193 USD
Retailer 6$366 USD
Retailer 12$412 USD
Retailer 8$429 USD
Retailer 10$498 USD
Retailer 11$531 USD
Retailer 2$545 USD
Retailer 3$757 USD
Retailer 9$986 USD
MOH London$1,046 USD
Retailer 4$1,067 USD
Retailer 5$1,570 USD

12 data points across 12 retailers

3 retailers$366 USD to $1,046 USD

Retailer 1
-
$366 USD
Price last confirmed 8 days ago
Retailer 2
-
$545 USD
A$839 AUD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG619424957 · Oct 25
$1,046 USD
£824 GBP
View
Price last confirmed 9 days ago
2 more retailers have this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

1.31ct Cushion
$366 USD