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Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG811639803

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG811639803

Diamond specifications and retailer prices

From $725 SGD
$567 USD
As of November 1, 2026
Save $3,175 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,900 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811639803 or 811639803. Listed at 17 retailers as of November 1, 2026, with prices from $725 to $3,900, a $3,175 spread on the same certified stone. MOH London lists it at $3,900. 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

3.10
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639803
Dimensions8.86 × 8.72 × 5.21 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.72 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639803
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 40°Culet: LargeDepth 59.7%

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: $3,900 SGD|Low: $573 SGD|High: $3,921 SGD|Avg: $1,855 SGD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 14$725 SGD
Retailer 11$811 SGD
Retailer 9$812 SGD
Retailer 16$899 SGD
Retailer 15$1,067 SGD
Retailer 5$1,383 SGD
Retailer 2$1,402 SGD
Retailer 10$1,430 SGD
Retailer 4$1,714 SGD
Retailer 13$1,897 SGD
Retailer 17$1,910 SGD
Retailer 12$2,230 SGD
Retailer 6$2,362 SGD
Retailer 3$2,893 SGD
Retailer 8$2,912 SGD
Retailer 7$3,022 SGD
MOH London$3,900 SGD

10 data points across 17 retailers

17 retailers$725 SGD to $3,900 SGD

A
Cheapest Retailer
-
$725 SGD
$567 USD
A
Retailer 2
-
$811 SGD
$634 USD
View
Final sale: no returns
A
Retailer 3
-
$812 SGD
$635 USD
View
A
Retailer 4
-
$899 SGD
$703 USD
View
A
Retailer 5
-
$1,067 SGD
$835 USD
View
A
Retailer 6
-
$1,383 SGD
$1,082 USD
View
A
Retailer 7
-
$1,402 SGD
£864 GBP
View
A
Retailer 8
-
$1,430 SGD
€1,065 EUR
View
A
Retailer 9
-
$1,714 SGD
$1,341 USD
View
A
Retailer 10
-
$1,897 SGD
A$2,283 AUD
View
A
Retailer 11
-
$1,910 SGD
A$2,298 AUD
View
B+
Retailer 12
-
$2,230 SGD
$1,744 USD
View
B+
Retailer 13
-
$2,362 SGD
$1,848 USD
View
B+
Retailer 14
-
$2,893 SGD
$2,263 USD
View
B+
Retailer 15
-
$2,912 SGD
$2,278 USD
View
B+
Retailer 16
-
$3,022 SGD
$2,364 USD
View
Most Expensive
B
MOH London
LG811639803 · Nov 1
$3,900 SGD
£2,402 GBP
View
16 more retailers have this diamond
Prices start from $725 SGDSave up to $3,175 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
3.10ct Cushion
$725 SGD