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Radiant|Lab Grown|IGI

0.53ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG773645300

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

Certificate IGI LG773645300

Diamond specifications and retailer prices

From $236 SGD
As of November 4, 2026
Save $1,127 SGD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,363 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773645300 or 773645300. Listed at 6 retailers as of November 4, 2026, with prices from $236 to $1,363, a $1,127 spread on the same certified stone. MOH London lists it at $1,363. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773645300
Dimensions5.54 × 3.97 × 2.91 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.54 mm3.97 mm0.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773645300
Side View
Table 61.0%Crown 37.2°Girdle: THN-MEDPavilion 36.5°Culet: NoneDepth 73.3%

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 4
Current: $1,363 SGD|Low: $236 SGD|High: $1,402 SGD|Avg: $537 SGD|+13.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2$236 SGD
Retailer 6$331 SGD
Retailer 7$376 SGD
Retailer 3$395 SGD
Retailer 4$459 SGD
Retailer 5$599 SGD
MOH London$1,363 SGD

16 data points across 7 retailers

6 retailers$236 SGD to $1,363 SGD

A
Cheapest Retailer
-
$236 SGD
A
Retailer 2
-
$331 SGD
View
B+
Retailer 3
-
$395 SGD
View
B+
Retailer 4
-
$459 SGD
View
B
Retailer 5
-
$599 SGD
View
Most Expensive
B
MOH London
LG773645300 · Nov 5
$1,363 SGD
£840 GBP
View
5 more retailers have this diamond
Prices start from $236 SGDSave up to $1,127 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
0.53ct Radiant
$236 SGD