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Radiant|Lab Grown|IGI

0.53ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG811683398

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

Certificate IGI LG811683398

Diamond specifications and retailer prices

From $188 AUD
$132 USD
As of October 30, 2026
Save $1,005 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,857 AUD 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811683398 or 811683398. Listed at 9 retailers as of October 29, 2026, with a 535% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811683398
Dimensions5.73 × 3.96 × 2.72 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.73 mm3.96 mm0.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811683398
Side View
Table 68.0%Crown 42.7°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,857 AUD|Low: $179 AUD|High: $1,869 AUD|Avg: $603 AUD|-0.7%
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 6$188 AUD
Retailer 10$218 AUD
Retailer 7$232 AUD
Retailer 3$350 AUD
Retailer 12$359 AUD
Retailer 2$394 AUD
Retailer 9$438 AUD
Retailer 5$524 AUD
Retailer 4$673 AUD
Retailer 8$747 AUD
Retailer 13$748 AUD
Retailer 11$1,193 AUD
MOH London$1,857 AUD

38 data points across 13 retailers

9 retailers$188 AUD to $1,193 AUD

A
Cheapest Retailer
-
$188 AUD
$132 USD
A
Retailer 2
-
$218 AUD
$153 USD
View
A
Retailer 3
-
$232 AUD
$163 USD
View
A
Retailer 4
-
$394 AUD
£218 GBP
View
B+
Retailer 5
-
$438 AUD
$308 USD
View
B
Retailer 6
-
$747 AUD
$525 USD
View
B
Retailer 7
-
$748 AUD
$526 USD
View
B
Retailer 8
-
$1,193 AUD
£660 GBP
View
Most Expensive
MOH London
LG811683398 · Oct 29
$1,857 AUD
£1,027 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $188 AUDSave up to $1,005 AUD

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
$188 AUD