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Cushion|Lab Grown|IGI

3.38ct H SI2 Cushion Lab Grown Diamond

ID • H/SI2 • IGI LG522237402

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522237402

Diamond specifications and retailer prices

From $1,033 SGD
As of November 6, 2026
Save $1,756 SGD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,214 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 3.38ct lab-grown cushion diamond

This 3.38ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522237402 or 522237402. Listed at 7 retailers as of November 6, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.38
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522237402
Dimensions8.39 × 8.61 × 5.36 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.39 mm8.61 mm3.38 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522237402
Side View
Table 64.5%Crown 35.2°Girdle: STK-VTKPavilion 36.1°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,214 SGD|Low: $1,014 SGD|High: $4,537 SGD|Avg: $2,429 SGD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$1,033 SGD
Retailer 4$1,071 SGD
Retailer 5$1,474 SGD
Retailer 3$1,739 SGD
Retailer 2$2,333 SGD
Retailer 7$2,789 SGD
MOH London$4,214 SGD

8 data points across 7 retailers

7 retailers$1,033 SGD to $2,789 SGD

A
Cheapest Retailer
-
$1,033 SGD
Final sale: no returns
Retailer 2
-
$1,071 SGD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$1,474 SGD
View
B+
Retailer 4
-
$1,739 SGD
View
B+
Retailer 5
-
$2,333 SGD
View
B
Retailer 6
-
$2,789 SGD
View
Most Expensive
MOH London
LG522237402 · Oct 26
$4,214 SGD
£2,589 GBP
View
Price last confirmed 10 days ago
6 more retailers have this diamond
Prices start from $1,033 SGDSave up to $1,756 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
3.38ct Cushion
$1,033 SGD