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Cushion|Lab Grown|IGI

3.26ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG522238982

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522238982

Diamond specifications and retailer prices

From €602 EUR
$673 USD
As of October 31, 2026
Save €2,296 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,899 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.26ct lab-grown cushion diamond

This 3.26ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522238982 or 522238982. Listed at 12 retailers as of October 31, 2026, with prices from €602 to €2,899, a €2,296 spread on the same certified stone. MOH London lists it at €2,899. 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

3.26
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522238982
Dimensions8.49 × 8.31 × 5.25 mm
L/W Ratio1.02
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
8.49 mm8.31 mm3.26 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522238982
Side View
Table 64.5%Crown 31.5°Girdle: STK-VTKPavilion 33.2°Culet: NoneDepth 63.2%

Caratlytics Score

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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: €2,899 EUR|Low: €576 EUR|High: €3,929 EUR|Avg: €1,533 EUR|+4.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10€602 EUR
Retailer 7€668 EUR
Retailer 5€770 EUR
Retailer 9€918 EUR
Retailer 6€1,024 EUR
Retailer 2€1,036 EUR
Retailer 8€1,155 EUR
Retailer 3€2,159 EUR
Retailer 11€2,215 EUR
Retailer 4€2,318 EUR
MOH London€2,899 EUR

41 data points across 11 retailers

12 retailers€602 EUR to €2,899 EUR

A
Cheapest Retailer
-
€602 EUR
$673 USD
Final sale: no returns
Retailer 2
-
€668 EUR
$746 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€770 EUR
$860 USD
View
A
Retailer 4
-
€918 EUR
$1,026 USD
View
A
Retailer 5
-
€1,024 EUR
$1,144 USD
View
A
Retailer 6
-
€1,036 EUR
£911 GBP
View
B+
Retailer 7
-
€1,155 EUR
$1,290 USD
View
B
Retailer 8
-
€2,062 EUR
HK$18,000 HKD
View
B
Retailer 9
-
€2,159 EUR
$2,412 USD
View
B
Retailer 10
-
€2,215 EUR
$2,475 USD
View
B
Retailer 11
-
€2,318 EUR
$2,590 USD
View
Most Expensive
B
MOH London
LG522238982 · Nov 1
€2,899 EUR
£2,550 GBP
View
11 more retailers have this diamond
Prices start from €602 EURSave up to €2,296 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
3.26ct Cushion
€602 EUR