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Round|Lab Grown|IGI

2.03ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG490190990

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490190990

Diamond specifications and retailer prices

From $1,154 SGD
$900 USD
As of October 29, 2026
Save $7,571 SGD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,725 SGD 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 LG490190990 or 490190990. Listed at 11 retailers as of October 29, 2026, with prices from $1,154 to $8,725, a $7,571 spread on the same certified stone. MOH London lists it at $8,725. 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 angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490190990
Dimensions8.04 × 8.10 × 5.04 mm
L/W Ratio1.01
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
8.04 mm8.10 mm2.03 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490190990
Side View
Table 58.5%Crown 35.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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: $8,725 SGD|Low: $1,154 SGD|High: $8,793 SGD|Avg: $4,117 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$1,154 SGD
Retailer 7$2,757 SGD
Retailer 11$3,000 SGD
Retailer 13$3,086 SGD
Retailer 2$3,187 SGD
Retailer 3$3,198 SGD
Retailer 9$3,198 SGD
Retailer 4$4,068 SGD
Retailer 12$4,396 SGD
Retailer 10$4,997 SGD
Retailer 6$5,013 SGD
Retailer 5$7,159 SGD
MOH London$8,725 SGD

42 data points across 13 retailers

11 retailers$1,154 SGD to $8,725 SGD

A
Cheapest Retailer
-
$1,154 SGD
$900 USD
B+
Retailer 2
-
$2,757 SGD
$2,151 USD
View
B+
Retailer 3
-
$3,000 SGD
$2,341 USD
View
B+
Retailer 4
-
$3,086 SGD
$2,408 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,187 SGD
£1,958 GBP
View
Retailer 6
-
$3,198 SGD
$2,495 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$3,198 SGD
$2,495 USD
View
B
Retailer 8
-
$4,396 SGD
$3,430 USD
View
B
Retailer 9
-
$4,997 SGD
$3,899 USD
View
B
Retailer 10
-
$5,013 SGD
$3,911 USD
View
Most Expensive
B
MOH London
LG490190990 · Oct 29
$8,725 SGD
£5,360 GBP
View
10 more retailers have this diamond
Prices start from $1,154 SGDSave up to $7,571 SGD

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
$1,154 SGD