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Cushion|Lab Grown|IGI

2.17ct J SI2 Cushion Lab Grown Diamond

ID • J/SI2 • IGI LG436045239

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG436045239

Diamond specifications and retailer prices

From $2,342 USD
As of October 31, 2026
Save $4,240 USD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,582 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.17ct lab-grown cushion diamond

This 2.17ct lab-grown cushion sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045239 or 436045239. Listed at 5 retailers as of October 31, 2026, with prices from $2,342 to $6,582, a $4,240 spread on the same certified stone. MOH London lists it at $6,582. 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

2.17
Carat
J
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045239
Dimensions7.58 × 7.56 × 4.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.58 mm7.56 mm2.17 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045239
Side View
Table 61.5%Crown 33°Girdle: STK-VTKPavilion 42.5°Culet: NoneDepth 65.2%

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: $6,582 USD|Low: $2,342 USD|High: $6,670 USD|Avg: $3,684 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$2,342 USD
Retailer 3$2,426 USD
Retailer 6$3,100 USD
Retailer 2$3,608 USD
Retailer 4$3,793 USD
MOH London$6,582 USD

36 data points across 6 retailers

5 retailers$2,342 USD to $6,582 USD

A
Cheapest Retailer
-
$2,342 USD
Final sale: no returns
Retailer 2
-
$2,426 USD
View
Price last confirmed 21 days ago
B
Retailer 3
-
$3,608 USD
£2,841 GBP
View
B
Retailer 4
-
$3,793 USD
View
Most Expensive
B
MOH London
LG436045239 · Nov 1
$6,582 USD
£5,183 GBP
View
4 more retailers have this diamond
Prices start from $2,342 USDSave up to $4,240 USD

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
2.17ct Cushion
$2,342 USD