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Radiant|Lab Grown|IGI

0.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG811683617

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

Certificate IGI LG811683617

Diamond specifications and retailer prices

From HK$1,067 HKD
$136 USD
As of November 2, 2026
Save HK$5,749 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,542 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown radiant diamond

This 0.52ct 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 LG811683617 or 811683617. Listed at 11 retailers as of November 2, 2026, with a 539% 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

0.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811683617
Dimensions5.64 × 4.01 × 2.71 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.64 mm4.01 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811683617
Side View
Table 67.0%Crown 42.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.6%

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: Nov 2
Current: HK$10,542 HKD|Low: HK$1,028 HKD|High: HK$10,672 HKD|Avg: HK$3,447 HKD
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
Retailer 14
November 2, 2026
Retailer 9HK$1,067 HKD
Retailer 8HK$1,200 HKD
Retailer 13HK$1,240 HKD
Retailer 10HK$1,326 HKD
Retailer 5HK$1,969 HKD
Retailer 3HK$2,103 HKD
Retailer 2HK$2,276 HKD
Retailer 12HK$2,487 HKD
Retailer 7HK$3,381 HKD
Retailer 6HK$3,735 HKD
Retailer 11HK$4,268 HKD
Retailer 4HK$4,272 HKD
Retailer 14HK$6,816 HKD
MOH LondonHK$10,542 HKD

41 data points across 14 retailers

11 retailersHK$1,067 HKD to HK$6,816 HKD

A
Cheapest Retailer
-
HK$1,067 HKD
$136 USD
A
Retailer 2
-
HK$1,200 HKD
$153 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,240 HKD
$158 USD
View
A
Retailer 4
-
HK$1,326 HKD
$169 USD
View
B+
Retailer 5
-
HK$2,276 HKD
£228 GBP
View
B+
Retailer 6
-
HK$2,487 HKD
$317 USD
View
B+
Retailer 7
-
HK$3,381 HKD
A$663 AUD
View
B
Retailer 8
-
HK$4,268 HKD
$544 USD
View
B
Retailer 9
-
HK$4,272 HKD
$544 USD
View
B
Retailer 10
-
HK$6,816 HKD
£684 GBP
View
Most Expensive
MOH London
LG811683617 · Nov 2
HK$10,542 HKD
£1,058 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$1,067 HKDSave up to HK$5,749 HKD

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
0.52ct Radiant
HK$1,067 HKD