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Cushion|Lab Grown|IGI

2.03ct J SI2 Cushion Lab Grown Diamond

ID • J/SI2 • IGI LG425067521

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG425067521

Diamond specifications and retailer prices

From $1,339 AUD
As of November 6, 2026
Save $8,102 AUD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,441 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 2.03ct lab-grown cushion diamond

This 2.03ct 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 LG425067521 or 425067521. Listed at 6 retailers as of November 3, 2026, with prices from $1,339 to $9,441, a $8,102 spread on the same certified stone. MOH London lists it at $9,441. 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

2.03
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067521
Dimensions7.67 × 7.22 × 4.90 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Top View
7.67 mm7.22 mm2.03 ctJ / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067521
Side View
Table 58.0%Crown 33.1°Girdle: STK-THKPavilion 43°Culet: NoneDepth 67.9%

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: Nov 6
Current: $9,441 AUD|Low: $1,339 AUD|High: $9,556 AUD|Avg: $4,272 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$1,339 AUD
Retailer 7$3,026 AUD
Retailer 5$3,190 AUD
Retailer 4$3,307 AUD
Retailer 6$4,245 AUD
Retailer 3$5,177 AUD
MOH London$9,441 AUD

10 data points across 7 retailers

6 retailers$1,339 AUD to $9,441 AUD

A
Cheapest Retailer
-
$1,339 AUD
B+
Retailer 2
-
$3,026 AUD
View
B+
Retailer 3
-
$3,190 AUD
View
Final sale: no returns
Retailer 4
-
$3,307 AUD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$5,177 AUD
View
Most Expensive
B
MOH London
LG425067521 · Nov 3
$9,441 AUD
£5,108 GBP
View
5 more retailers have this diamond
Prices start from $1,339 AUDSave up to $8,102 AUD

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
2.03ct Cushion
$1,339 AUD