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Radiant|Lab Grown|IGI

1.03ct J VS2 Radiant Lab Grown Diamond

EX • J/VS2 • IGI LG530208388

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG530208388

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of October 30, 2026
Save $969 SGD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,713 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530208388 or 530208388. Listed at 5 retailers as of October 26, 2026, with prices from $744 to $1,713, a $969 spread on the same certified stone. MOH London lists it at $1,713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530208388
Dimensions7.42 × 5.09 × 3.39 mm
L/W Ratio1.46
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
7.42 mm5.09 mm1.03 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530208388
Side View
Table 63.5%Crown 36.1°Girdle: MediumPavilion 35.4°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,713 SGD|Low: $537 SGD|High: $1,731 SGD|Avg: $956 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 2$537 SGD
Retailer 7$652 SGD
Retailer 5$740 SGD
Retailer 3$744 SGD
Retailer 4$759 SGD
Retailer 6$1,145 SGD
Retailer 8$1,439 SGD
MOH London$1,713 SGD

8 data points across 8 retailers

5 retailers$744 SGD to $1,713 SGD

Retailer 1
-
$537 SGD
$420 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$744 SGD
$582 USD
View
B+
Retailer 3
-
$759 SGD
$594 USD
View
B
Retailer 4
-
$1,439 SGD
$1,126 USD
View
Most Expensive
B
MOH London
LG530208388 · Oct 26
$1,713 SGD
£1,055 GBP
View
4 more retailers have this diamond
Prices start from $744 SGDSave up to $969 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.

B+
1.03ct Radiant
$744 SGD