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Cushion|Lab Grown|IGI

1.31ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG620472124

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG620472124

Diamond specifications and retailer prices

From $207 USD
As of November 1, 2026
Save $1,483 USD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,690 USD 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 LG620472124 or 620472124. Listed at 4 retailers as of November 1, 2026, with prices from $207 to $1,690, a $1,483 spread on the same certified stone. Do Amore Diamonds lists it at $1,690. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620472124
Dimensions7.95 × 5.53 × 3.76 mm
L/W Ratio1.44
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
7.95 mm5.53 mm1.31 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620472124
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 68.0%

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: $1,690 USD|Low: $142 USD|High: $1,770 USD|Avg: $760 USD|-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
November 1, 2026
Retailer 5$207 USD
Retailer 4$388 USD
Retailer 9$409 USD
Retailer 7$531 USD
Retailer 8$531 USD
Retailer 10$659 USD
Retailer 3$777 USD
Retailer 6$947 USD
Retailer 11$1,006 USD
Retailer 2$1,125 USD
Do Amore Diamonds$1,690 USD

13 data points across 11 retailers

4 retailers$207 USD to $1,690 USD

A
Cheapest Retailer
-
$207 USD
Final sale: no returns
B+
Retailer 2
-
$388 USD
View
B
Retailer 3
-
$1,125 USD
£886 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E6C95B138 · Nov 2
$1,690 USD
View
3 more retailers have this diamond
Prices start from $207 USDSave up to $1,483 USD

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
$207 USD