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Cushion|Lab Grown|IGI

2.71ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG823668878

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

Certificate IGI LG823668878

Diamond specifications and retailer prices

From $512 USD
HK$4,000 HKD
As of November 1, 2026
Save $1,308 USD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,820 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG823668878 or 823668878. Listed at 13 retailers as of October 29, 2026, with prices from $512 to $1,820, a $1,308 spread on the same certified stone. MOH London lists it at $1,820. 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 angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823668878
Dimensions8.07 × 7.73 × 5.22 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm7.73 mm2.71 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823668878
Side View
Table 64.0%Crown 36°Girdle: THK-VTKPavilion 39°Culet: NoneDepth 67.5%

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: $1,820 USD|Low: $463 USD|High: $1,929 USD|Avg: $1,166 USD|-0.6%
MOH London
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 12$463 USD
Retailer 9$512 USD
Retailer 11$739 USD
Retailer 8$740 USD
Retailer 6$830 USD
Retailer 7$1,025 USD
Retailer 4$1,036 USD
Retailer 2$1,122 USD
Retailer 13$1,458 USD
Retailer 3$1,477 USD
Retailer 5$1,529 USD
Retailer 10$1,750 USD
MOH London$1,820 USD

43 data points across 13 retailers

13 retailers$512 USD to $1,820 USD

Retailer 1
-
$463 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$512 USD
HK$4,000 HKD
View
B+
Retailer 3
-
$739 USD
View
A
Retailer 4
-
$740 USD
View
A
Retailer 5
-
$830 USD
£654 GBP
View
A
Retailer 6
-
$1,025 USD
A$1,577 AUD
View
A
Retailer 7
-
$1,036 USD
View
A
Retailer 8
-
$1,122 USD
ZAR 18,118 ZAR
View
B+
Retailer 9
-
$1,477 USD
SGD 1,996 SGD
View
B+
Retailer 10
-
$1,488 USD
View
B+
Retailer 11
-
$1,529 USD
View
B
Retailer 12
-
$1,750 USD
View
Most Expensive
B+
MOH London
LG823668878 · Oct 29
$1,820 USD
£1,433 GBP
View
12 more retailers have this diamond
Prices start from $512 USDSave up to $1,308 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
$512 USD