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Cushion|Lab Grown|IGI

2.03ct I SI2 Cushion Lab Grown Diamond

ID • I/SI2 • IGI LG425067805

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG425067805

Diamond specifications and retailer prices

From $1,543 AUD
As of November 6, 2026
Save $9,082 AUD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,624 AUD at MOH London · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067805 or 425067805. Listed at 5 retailers as of November 5, 2026, with prices from $1,543 to $10,624, a $9,082 spread on the same certified stone. MOH London lists it at $10,624. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067805
Dimensions7.86 × 7.56 × 4.91 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.86 mm7.56 mm2.03 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067805
Side View
Table 61.5%Crown 36.5°Girdle: THN-STKPavilion 41.7°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,624 AUD|Low: $1,543 AUD|High: $10,781 AUD|Avg: $4,817 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2$1,543 AUD
Retailer 7$2,551 AUD
Retailer 5$3,790 AUD
Retailer 4$3,927 AUD
Retailer 6$4,959 AUD
Retailer 3$6,129 AUD
MOH London$10,624 AUD

10 data points across 7 retailers

5 retailers$1,543 AUD to $10,624 AUD

A
Cheapest Retailer
-
$1,543 AUD
B+
Retailer 2
-
$3,790 AUD
View
Final sale: no returns
Retailer 3
-
$3,927 AUD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$6,129 AUD
View
Most Expensive
B
MOH London
LG425067805 · Nov 5
$10,624 AUD
£5,748 GBP
View
4 more retailers have this diamond
Prices start from $1,543 AUDSave up to $9,082 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
$1,543 AUD