Cushion|Lab Grown|IGI

2.31ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG526272459

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526272459

Diamond specifications and retailer prices

From $1,880 USD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: $5,595 USD at RockHer · As of October 31, 2026
View at RockHer

About this 2.31ct lab-grown cushion diamond

This 2.31ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526272459 or 526272459. Listed at 11 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.31
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526272459
Dimensions8.26 × 6.92 × 4.64 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Top View
8.26 mm6.92 mm2.31 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526272459
Side View
Table 56.0%Crown 36°Girdle: STK-VTKPavilion 33.8°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $11,520 USD|Low: $1,880 USD|High: $14,551 USD|Avg: $7,837 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$1,880 USD
Retailer 7$5,370 USD
Retailer 5$5,564 USD
Retailer 2$6,620 USD
Retailer 3$7,085 USD
Retailer 8$7,864 USD
Retailer 6$8,602 USD
Retailer 1$11,520 USD
Retailer 9$14,551 USD

39 data points across 9 retailers

11 retailers

B+
Cheapest Retailer
-
$1,880 USD
Retailer 2
-
$5,069 USD
View
Price under review
Retailer 3
-
$5,370 USD
View
Price under review
Final sale: no returns
Retailer 4
-
$5,564 USD
View
Price under review
Most Expensive
RockHer
igi-1f5e47cb · Oct 31
$5,595 USD
View
Price under review
4 more retailers have this diamond
Prices start from $1,880 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.

B+
2.31ct Cushion
$1,880 USD