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2.03ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG497155899

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497155899

Diamond specifications and retailer prices

From $1,597 NZD
$900 USD
As of October 29, 2026
Save $10,481 NZD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,078 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497155899 or 497155899. Listed at 10 retailers as of October 29, 2026, with prices from $1,597 to $12,078, a $10,481 spread on the same certified stone. MOH London lists it at $12,078. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497155899
Dimensions8.17 × 8.20 × 4.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.17 mm8.20 mm2.03 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497155899
Side View
Table 54.5%Crown 33.9°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.9%

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 29
Current: $12,078 NZD|Low: $1,597 NZD|High: $12,173 NZD|Avg: $5,909 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$1,597 NZD
Retailer 4$3,817 NZD
Retailer 8$4,154 NZD
Retailer 10$4,273 NZD
Retailer 6$4,427 NZD
Retailer 11$5,632 NZD
Retailer 9$6,086 NZD
Retailer 7$6,918 NZD
Retailer 2$6,939 NZD
Retailer 3$9,910 NZD
MOH London$12,078 NZD

16 data points across 11 retailers

10 retailers$1,597 NZD to $12,078 NZD

A
Cheapest Retailer
-
$1,597 NZD
$900 USD
B+
Retailer 2
-
$3,817 NZD
$2,151 USD
View
B+
Retailer 3
-
$4,154 NZD
$2,341 USD
View
B+
Retailer 4
-
$4,273 NZD
$2,408 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,427 NZD
$2,495 USD
View
Retailer 6
-
$4,427 NZD
$2,495 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$6,086 NZD
$3,430 USD
View
B
Retailer 8
-
$6,918 NZD
$3,899 USD
View
B
Retailer 9
-
$6,939 NZD
$3,911 USD
View
Most Expensive
B
MOH London
LG497155899 · Oct 29
$12,078 NZD
£5,360 GBP
View
9 more retailers have this diamond
Prices start from $1,597 NZDSave up to $10,481 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 Round
$1,597 NZD