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Cushion|Lab Grown|IGI

2.03ct J SI1 Cushion Lab Grown Diamond

ID • J/SI1 • IGI LG425067551

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

Certificate IGI LG425067551

Diamond specifications and retailer prices

From $1,660 NZD
As of November 6, 2026
Save $11,678 NZD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $13,338 NZD 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067551 or 425067551. Listed at 7 retailers as of November 5, 2026, with prices from $1,660 to $13,338, a $11,678 spread on the same certified stone. MOH London lists it at $13,338. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067551
Dimensions7.68 × 7.46 × 4.64 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.68 mm7.46 mm2.03 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067551
Side View
Table 63.5%Crown 32.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.2%

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: Nov 6
Current: $13,338 NZD|Low: $1,660 NZD|High: $17,875 NZD|Avg: $7,509 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$1,660 NZD
Retailer 8$4,522 NZD
Retailer 5$4,822 NZD
Retailer 2$4,995 NZD
Retailer 6$5,294 NZD
Retailer 7$6,294 NZD
Retailer 4$7,791 NZD
MOH London$13,338 NZD
Retailer 9$17,875 NZD

12 data points across 9 retailers

7 retailers$1,660 NZD to $13,338 NZD

A
Cheapest Retailer
-
$1,660 NZD
B+
Retailer 2
-
$4,522 NZD
View
B+
Retailer 3
-
$4,822 NZD
View
Final sale: no returns
Retailer 4
-
$4,995 NZD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$5,294 NZD
View
B
Retailer 6
-
$7,791 NZD
View
Most Expensive
B
MOH London
LG425067551 · Nov 5
$13,338 NZD
£5,822 GBP
View
6 more retailers have this diamond
Prices start from $1,660 NZDSave up to $11,678 NZD

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
$1,660 NZD