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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 $362 CAD
$259 USD
As of November 1, 2026
Save $1,139 CAD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,501 CAD at MOH London · As of October 29, 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 5 retailers as of October 29, 2026, with prices from $362 to $1,501, a $1,139 spread on the same certified stone. MOH London lists it at $1,501. 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
Color
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 1
Current: $1,501 CAD|Low: $327 CAD|High: $1,533 CAD|Avg: $615 CAD|+14.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$362 CAD
Retailer 6$411 CAD
Retailer 2$432 CAD
Retailer 3$501 CAD
Retailer 4$656 CAD
MOH London$1,501 CAD

11 data points across 6 retailers

5 retailers$362 CAD to $1,501 CAD

A
Cheapest Retailer
-
$362 CAD
$259 USD
B+
Retailer 2
-
$432 CAD
£243 GBP
View
B+
Retailer 3
-
$501 CAD
$359 USD
View
B
Retailer 4
-
$656 CAD
$470 USD
View
Most Expensive
B
MOH London
LG773645300 · Oct 29
$1,501 CAD
£846 GBP
View
4 more retailers have this diamond
Prices start from $362 CADSave up to $1,139 CAD

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
$362 CAD