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Cushion|Lab Grown|IGI

2.03ct I SI1 Cushion Lab Grown Diamond

ID • I/SI1 • IGI LG425067675

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG425067675

Diamond specifications and retailer prices

From $1,584 AUD
$1,110 USD
As of November 2, 2026
Save $10,081 AUD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,665 AUD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067675 or 425067675. Listed at 6 retailers as of November 1, 2026, with prices from $1,584 to $11,665, a $10,081 spread on the same certified stone. MOH London lists it at $11,665. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067675
Dimensions7.94 × 7.52 × 4.81 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
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Top View
7.94 mm7.52 mm2.03 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067675
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.0%

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 2
Current: $11,665 AUD|Low: $1,584 AUD|High: $15,592 AUD|Avg: $6,826 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$1,584 AUD
Retailer 5$4,205 AUD
Retailer 2$4,356 AUD
Retailer 6$4,587 AUD
Retailer 7$5,284 AUD
Retailer 4$6,785 AUD
MOH London$11,665 AUD
Retailer 8$15,592 AUD

13 data points across 8 retailers

6 retailers$1,584 AUD to $11,665 AUD

A
Cheapest Retailer
-
$1,584 AUD
$1,110 USD
B+
Retailer 2
-
$4,205 AUD
$2,947 USD
View
Final sale: no returns
Retailer 3
-
$4,356 AUD
$3,053 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$4,587 AUD
$3,215 USD
View
B
Retailer 5
-
$6,785 AUD
$4,755 USD
View
Most Expensive
B
MOH London
LG425067675 · Nov 1
$11,665 AUD
£6,437 GBP
View
5 more retailers have this diamond
Prices start from $1,584 AUDSave up to $10,081 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
$1,584 AUD