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Cushion|Lab Grown|IGI

3.88ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG813610119

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813610119

Diamond specifications and retailer prices

From $628 SGD
$491 USD
As of November 1, 2026
Save $4,269 SGD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,896 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.88ct lab-grown cushion diamond

This 3.88ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813610119 or 813610119. Listed at 4 retailers as of October 31, 2026, with prices from $628 to $4,896, a $4,269 spread on the same certified stone. Brilliant Earth lists it at $4,896. 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

3.88
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813610119
Dimensions11.18 × 8.07 × 5.33 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.18 mm8.07 mm3.88 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813610119
Side View
Table 64.0%Crown 35.3°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,896 SGD|Low: $628 SGD|High: $5,050 SGD|Avg: $2,585 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$628 SGD
Retailer 5$1,098 SGD
Retailer 2$1,190 SGD
Retailer 6$2,358 SGD
Retailer 3$4,410 SGD
Brilliant Earth$4,896 SGD

37 data points across 6 retailers

4 retailers$628 SGD to $4,896 SGD

A
Cheapest Retailer
-
$628 SGD
$491 USD
Final sale: no returns
A
Retailer 2
-
$1,190 SGD
£733 GBP
View
B
Retailer 3
-
$4,410 SGD
$3,450 USD
View
Most Expensive
B
Brilliant Earth
21263442A · Oct 31
$4,896 SGD
$3,830 USD
View
3 more retailers have this diamond
Prices start from $628 SGDSave up to $4,269 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
3.88ct Cushion
$628 SGD