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Radiant|Lab Grown|IGI

0.53ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG799665864

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

Certificate IGI LG799665864

Diamond specifications and retailer prices

From $180 AUD
As of November 3, 2026
Save $1,499 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,678 AUD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799665864 or 799665864. Listed at 23 retailers as of November 1, 2026, with prices from $180 to $1,678, a $1,499 spread on the same certified stone. MOH London lists it at $1,678. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665864
Dimensions5.99 × 4.02 × 2.59 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.99 mm4.02 mm0.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG799665864
Side View
Table 66.0%Crown 37.5°Girdle: ThickPavilion 34.1°Culet: NoneDepth 64.4%

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: Nov 3
Current: $1,678 AUD|Low: $180 AUD|High: $1,698 AUD|Avg: $522 AUD|-1.1%
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
November 4, 2026
Retailer 12$180 AUD
Retailer 11$214 AUD
Retailer 13$274 AUD
Retailer 10$306 AUD
Retailer 7$365 AUD
Retailer 8$371 AUD
Retailer 2$402 AUD
Retailer 3$442 AUD
Retailer 6$483 AUD
Retailer 9$485 AUD
Retailer 4$529 AUD
Retailer 5$1,063 AUD
MOH London$1,678 AUD

43 data points across 13 retailers

23 retailers$180 AUD to $1,678 AUD

Retailer 1
-
$155 AUD
Price last confirmed 33 days ago
A
Retailer 2
-
$180 AUD
View
Final sale: no returns
Retailer 3
-
$188 AUD
View
Price last confirmed 39 days ago
Retailer 4
-
$214 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
$214 AUD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$237 AUD
View
A
Retailer 7
-
$274 AUD
View
A
Retailer 8
-
$306 AUD
View
A
Retailer 9
-
$359 AUD
View
A
Retailer 10
-
$365 AUD
View
A
Retailer 11
-
$371 AUD
View
B+
Retailer 12
-
$402 AUD
View
B+
Retailer 13
-
$442 AUD
View
B+
Retailer 14
-
$483 AUD
View
B+
Retailer 15
-
$485 AUD
View
B+
Retailer 16
-
$529 AUD
View
B+
Retailer 17
-
$566 AUD
View
B+
Retailer 18
-
$597 AUD
View
Retailer 19
-
$646 AUD
View
Price last confirmed 35 days ago
B
Retailer 20
-
$727 AUD
View
B
Retailer 21
-
$1,063 AUD
View
B
Retailer 22
-
$1,309 AUD
View
Most Expensive
B
MOH London
LG799665864 · Nov 1
$1,678 AUD
£927 GBP
View
22 more retailers have this diamond
Prices start from $180 AUDSave up to $1,499 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
$180 AUD