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Cushion|Lab Grown|IGI

2.03ct I SI2 Cushion Lab Grown Diamond

ID • I/SI2 • IGI LG436046503

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG436046503

Diamond specifications and retailer prices

From $1,912 NZD
As of November 6, 2026
Save $11,256 NZD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,168 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046503 or 436046503. Listed at 5 retailers as of November 5, 2026, with prices from $1,912 to $13,168, a $11,256 spread on the same certified stone. MOH London lists it at $13,168. 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 angle36.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046503
Dimensions7.82 × 7.42 × 4.88 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.82 mm7.42 mm2.03 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046503
Side View
Table 58.5%Crown 36.9°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 65.8%

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: $13,168 NZD|Low: $1,912 NZD|High: $13,381 NZD|Avg: $6,512 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$1,912 NZD
Retailer 5$4,697 NZD
Retailer 2$4,867 NZD
Retailer 6$6,146 NZD
Retailer 4$7,596 NZD
MOH London$13,168 NZD

12 data points across 6 retailers

5 retailers$1,912 NZD to $13,168 NZD

A
Cheapest Retailer
-
$1,912 NZD
B+
Retailer 2
-
$4,697 NZD
View
Final sale: no returns
Retailer 3
-
$4,867 NZD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$7,596 NZD
View
Most Expensive
B
MOH London
LG436046503 · Nov 5
$13,168 NZD
£5,748 GBP
View
4 more retailers have this diamond
Prices start from $1,912 NZDSave up to $11,256 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
$1,912 NZD