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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 €721 EUR
$806 USD
As of October 31, 2026
Save €2,222 EUR (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,943 EUR 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 October 26, 2026, with prices from €721 to €2,943, a €2,222 spread on the same certified stone. MOH London lists it at €2,943. 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

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 31
Current: €2,943 EUR|Low: €708 EUR|High: €3,169 EUR|Avg: €1,683 EUR|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6€721 EUR
Retailer 4€748 EUR
Retailer 5€1,029 EUR
Retailer 3€1,215 EUR
Retailer 2€1,629 EUR
Retailer 7€1,948 EUR
MOH London€2,943 EUR

10 data points across 7 retailers

7 retailers€721 EUR to €2,943 EUR

A
Cheapest Retailer
-
€721 EUR
$806 USD
Final sale: no returns
Retailer 2
-
€748 EUR
$836 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€1,029 EUR
$1,150 USD
View
B+
Retailer 4
-
€1,215 EUR
$1,357 USD
View
B+
Retailer 5
-
€1,629 EUR
$1,820 USD
View
B
Retailer 6
-
€1,948 EUR
HK$17,000 HKD
View
Most Expensive
B
MOH London
LG522237402 · Oct 26
€2,943 EUR
£2,589 GBP
View
6 more retailers have this diamond
Prices start from €721 EURSave up to €2,222 EUR

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
€721 EUR