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Cushion|Lab Grown|IGI

1.31ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG591336306

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591336306

Diamond specifications and retailer prices

From $1,470 USD
As of October 27, 2026
4 retailers carry this diamond
Most expensive: $1,470 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591336306 or 591336306. Listed at 4 retailers as of October 27, 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591336306
Dimensions7.84 × 5.67 × 3.84 mm
L/W Ratio1.38
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
7.84 mm5.67 mm1.31 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591336306
Side View
Table 62.0%Crown 34.5°Girdle: THN-MEDPavilion 37.2°Culet: NoneDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $1,470 USD|Low: $189 USD|High: $1,620 USD|Avg: $682 USD|-9.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 5$189 USD
Retailer 3$209 USD
Retailer 4$346 USD
Retailer 8$389 USD
Retailer 9$507 USD
Retailer 7$552 USD
Retailer 11$606 USD
Retailer 6$884 USD
Retailer 2$978 USD
Retailer 10$1,219 USD
Do Amore Diamonds$1,470 USD

9 data points across 11 retailers

4 retailers

Retailer 1
-
$346 USD
Price last confirmed 7 days ago
Retailer 2
-
$781 USD
View
Retailer 3
-
$978 USD
£770 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-11A60E379 · Oct 27
$1,470 USD
View
3 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.

B
1.31ct Cushion
$1,470 USD