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Cushion|Lab Grown|IGI

2.03ct I SI1 Cushion Lab Grown Diamond

ID • I/SI1 • IGI LG425067532

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

Certificate IGI LG425067532

Diamond specifications and retailer prices

From $1,584 AUD
$1,110 USD
As of October 31, 2026
Save $10,097 AUD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,681 AUD at MOH London · As of October 27, 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 LG425067532 or 425067532. Listed at 6 retailers as of October 27, 2026, with prices from $1,584 to $11,681, a $10,097 spread on the same certified stone. MOH London lists it at $11,681. 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 angle37.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067532
Dimensions7.60 × 7.21 × 4.90 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
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Top View
7.60 mm7.21 mm2.03 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067532
Side View
Table 63.0%Crown 37.1°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 68.0%

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: $11,681 AUD|Low: $1,584 AUD|High: $15,592 AUD|Avg: $6,802 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 2$1,584 AUD
Retailer 5$4,205 AUD
Retailer 4$4,356 AUD
Retailer 6$4,587 AUD
Retailer 7$5,284 AUD
Retailer 3$6,785 AUD
MOH London$11,681 AUD
Retailer 8$15,592 AUD

13 data points across 8 retailers

6 retailers$1,584 AUD to $11,681 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 20 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
LG425067532 · Oct 27
$11,681 AUD
£6,446 GBP
View
5 more retailers have this diamond
Prices start from $1,584 AUDSave up to $10,097 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