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Cushion|Lab Grown|IGI

2.71ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG825662481

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825662481

Diamond specifications and retailer prices

From $421 USD
As of November 1, 2026
Save $2,509 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,930 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.71ct lab-grown cushion diamond

This 2.71ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825662481 or 825662481. Listed at 18 retailers as of October 31, 2026, with prices from $421 to $2,930, a $2,509 spread on the same certified stone. Brilliant Earth lists it at $2,930. 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

2.71
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825662481
Dimensions7.77 × 7.59 × 5.06 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm7.59 mm2.71 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825662481
Side View
Table 63.0%Crown 40.4°Girdle: STK-VTKPavilion 31.4°Culet: NoneDepth 66.7%

Caratlytics Score

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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: $2,930 USD|Low: $466 USD|High: $3,100 USD|Avg: $1,363 USD|-5.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$466 USD
Retailer 8$615 USD
Retailer 10$625 USD
Retailer 6$738 USD
Retailer 2$835 USD
Retailer 13$1,031 USD
Retailer 9$1,097 USD
Retailer 3$1,124 USD
Retailer 11$1,723 USD
Retailer 7$1,745 USD
Retailer 12$1,830 USD
Retailer 4$2,110 USD
Brilliant Earth$2,930 USD

38 data points across 13 retailers

18 retailers$421 USD to $2,930 USD

A
Cheapest Retailer
-
$421 USD
Final sale: no returns
Retailer 2
-
$466 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$615 USD
View
B+
Retailer 4
-
$625 USD
View
A
Retailer 5
-
$738 USD
€703 EUR
View
A
Retailer 6
-
$835 USD
£658 GBP
View
A
Retailer 7
-
$1,031 USD
A$1,586 AUD
View
A
Retailer 8
-
$1,037 USD
View
A
Retailer 9
-
$1,097 USD
View
A
Retailer 10
-
$1,124 USD
ZAR 18,153 ZAR
View
B+
Retailer 11
-
$1,483 USD
SGD 2,004 SGD
View
B+
Retailer 12
-
$1,536 USD
View
B+
Retailer 13
-
$1,723 USD
A$2,651 AUD
View
B+
Retailer 14
-
$1,745 USD
View
B+
Retailer 15
-
$1,754 USD
View
B+
Retailer 16
-
$1,830 USD
£1,441 GBP
View
B
Retailer 17
-
$2,110 USD
View
Most Expensive
B
Brilliant Earth
21385487A · Oct 31
$2,930 USD
View
17 more retailers have this diamond
Prices start from $421 USDSave up to $2,509 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
2.71ct Cushion
$421 USD