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Cushion|Lab Grown|IGI

1.31ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG595392331

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG595392331

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of November 1, 2026
Save $1,897 SGD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,161 SGD at Do Amore Diamonds · As of November 2, 2026
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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595392331 or 595392331. Listed at 5 retailers as of November 1, 2026, with prices from $265 to $2,161, a $1,897 spread on the same certified stone. Do Amore Diamonds lists it at $2,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595392331
Dimensions7.90 × 5.63 × 3.82 mm
L/W Ratio1.40
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
7.90 mm5.63 mm1.31 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595392331
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,161 SGD|Low: $182 SGD|High: $2,264 SGD|Avg: $966 SGD|-4.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$265 SGD
Retailer 5$496 SGD
Retailer 10$524 SGD
Retailer 8$679 SGD
Retailer 9$679 SGD
Retailer 11$843 SGD
Retailer 4$895 SGD
Retailer 7$1,211 SGD
Retailer 3$1,286 SGD
Retailer 2$1,447 SGD
Do Amore Diamonds$2,161 SGD

15 data points across 11 retailers

5 retailers$265 SGD to $2,161 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
Final sale: no returns
B+
Retailer 2
-
$496 SGD
$388 USD
View
B+
Retailer 3
-
$895 SGD
$700 USD
View
B
Retailer 4
-
$1,447 SGD
£891 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2DF95D182 · Nov 2
$2,161 SGD
$1,690 USD
View
4 more retailers have this diamond
Prices start from $265 SGDSave up to $1,897 SGD

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.

A
1.31ct Cushion
$265 SGD