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Cushion|Lab Grown|IGI

3.10ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG839675786

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

Certificate IGI LG839675786

Diamond specifications and retailer prices

From $737 SGD
$575 USD
As of October 29, 2026
Save $2,683 SGD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,505 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839675786 or 839675786. Listed at 16 retailers as of October 26, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839675786
Dimensions8.59 × 8.40 × 5.71 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
8.59 mm8.40 mm3.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839675786
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 40.8°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: Oct 29
Current: $4,505 SGD|Low: $737 SGD|High: $4,563 SGD|Avg: $2,012 SGD|-1.3%
Rare Carat
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
October 30, 2026
Retailer 4$737 SGD
Retailer 12$993 SGD
Retailer 13$1,005 SGD
Retailer 10$1,231 SGD
Retailer 2$1,267 SGD
Retailer 3$1,270 SGD
Retailer 6$1,278 SGD
Retailer 9$1,728 SGD
Retailer 11$1,776 SGD
Retailer 16$2,099 SGD
Retailer 15$2,383 SGD
Retailer 7$2,661 SGD
Retailer 5$2,817 SGD
Retailer 8$3,034 SGD
Retailer 14$3,420 SGD
Rare Carat$4,505 SGD

27 data points across 16 retailers

16 retailers$737 SGD to $3,420 SGD

A
Cheapest Retailer
-
$737 SGD
$575 USD
Final sale: no returns
A
Retailer 2
-
$993 SGD
$775 USD
View
A
Retailer 3
-
$1,005 SGD
£617 GBP
View
A
Retailer 4
-
$1,231 SGD
€915 EUR
View
A
Retailer 5
-
$1,267 SGD
£778 GBP
View
A
Retailer 6
-
$1,270 SGD
$991 USD
View
A
Retailer 7
-
$1,278 SGD
$997 USD
View
A
Retailer 8
-
$1,728 SGD
A$2,074 AUD
View
A
Retailer 9
-
$1,776 SGD
ZAR 22,380 ZAR
View
A
Retailer 10
-
$2,099 SGD
$1,638 USD
View
A
Retailer 11
-
$2,383 SGD
£1,464 GBP
View
B+
Retailer 12
-
$2,661 SGD
$2,076 USD
View
B+
Retailer 13
-
$2,817 SGD
$2,198 USD
View
B+
Retailer 14
-
$3,034 SGD
$2,367 USD
View
B+
Retailer 15
-
$3,420 SGD
£2,101 GBP
View
Most Expensive
Rare Carat
22N839675786 · Oct 19
$4,505 SGD
$3,515 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $737 SGDSave up to $2,683 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
$737 SGD