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Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG845616991

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845616991

Diamond specifications and retailer prices

From $610 SGD
$476 USD
As of October 27, 2026
Save $1,980 SGD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,590 SGD at Brilliance · As of October 26, 2026
View at Brilliance

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 LG845616991 or 845616991. Listed at 15 retailers as of October 26, 2026, with prices from $610 to $2,590, a $1,980 spread on the same certified stone. Brilliance lists it at $2,590. 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 angle41.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845616991
Dimensions10.12 × 7.24 × 4.91 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.24 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845616991
Side View
Table 65.0%Crown 41.1°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.8%

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 27
Current: $2,590 SGD|Low: $610 SGD|High: $2,644 SGD|Avg: $1,571 SGD|-2.0%
Brilliance
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
October 28, 2026
Retailer 9$610 SGD
Retailer 10$756 SGD
Retailer 15$921 SGD
Retailer 2$942 SGD
Retailer 6$1,054 SGD
Retailer 12$1,122 SGD
Retailer 3$1,169 SGD
Retailer 5$1,445 SGD
Retailer 7$1,488 SGD
Retailer 8$1,658 SGD
Retailer 11$2,155 SGD
Retailer 13$2,221 SGD
Retailer 4$2,241 SGD
Retailer 14$2,517 SGD
Brilliance$2,590 SGD

8 data points across 15 retailers

15 retailers$610 SGD to $2,590 SGD

A
Cheapest Retailer
-
$610 SGD
$476 USD
Final sale: no returns
A
Retailer 2
-
$756 SGD
£464 GBP
View
B+
Retailer 3
-
$921 SGD
$718 USD
View
A
Retailer 4
-
$942 SGD
$735 USD
View
A
Retailer 5
-
$1,054 SGD
€783 EUR
View
A
Retailer 6
-
$1,122 SGD
£689 GBP
View
A
Retailer 7
-
$1,169 SGD
$912 USD
View
A
Retailer 8
-
$1,445 SGD
A$1,734 AUD
View
A
Retailer 9
-
$1,488 SGD
ZAR 18,754 ZAR
View
A
Retailer 10
-
$1,658 SGD
$1,293 USD
View
B+
Retailer 11
-
$2,155 SGD
View
B+
Retailer 12
-
$2,221 SGD
$1,732 USD
View
B+
Retailer 13
-
$2,241 SGD
$1,748 USD
View
B+
Retailer 14
-
$2,517 SGD
£1,546 GBP
View
Most Expensive
B+
Brilliance
D46236247 · Oct 26
$2,590 SGD
$2,020 USD
View
14 more retailers have this diamond
Prices start from $610 SGDSave up to $1,980 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
$610 SGD