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Radiant|Lab Grown|IGI

0.51ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG539235838

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

Certificate IGI LG539235838

Diamond specifications and retailer prices

From HK$973 HKD
$124 USD
As of November 2, 2026
Save HK$6,499 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,104 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown radiant diamond

This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539235838 or 539235838. Listed at 16 retailers as of November 1, 2026, with a 668% 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

0.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235838
Dimensions5.49 × 3.94 × 2.67 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.49 mm3.94 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235838
Side View
Table 66.0%Crown 45.4°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 67.8%

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$10,104 HKD|Low: HK$934 HKD|High: HK$13,891 HKD|Avg: HK$4,207 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 14HK$973 HKD
Retailer 4HK$1,091 HKD
Retailer 18HK$1,130 HKD
Retailer 15HK$1,287 HKD
Retailer 19HK$1,287 HKD
Retailer 7HK$1,875 HKD
Retailer 2HK$2,118 HKD
Retailer 17HK$2,330 HKD
Retailer 12HK$2,921 HKD
Retailer 3HK$2,997 HKD
Retailer 10HK$3,415 HKD
Retailer 16HK$3,892 HKD
Retailer 13HK$4,111 HKD
Retailer 8HK$4,335 HKD
Retailer 11HK$4,708 HKD
Retailer 5HK$6,337 HKD
Retailer 6HK$7,472 HKD
MOH LondonHK$10,104 HKD
Retailer 9HK$13,891 HKD

19 data points across 19 retailers

16 retailersHK$973 HKD to HK$7,472 HKD

A
Cheapest Retailer
-
HK$973 HKD
$124 USD
A
Retailer 2
-
HK$1,091 HKD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,130 HKD
$144 USD
View
Retailer 4
-
HK$1,287 HKD
$164 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,287 HKD
$164 USD
View
B+
Retailer 6
-
HK$2,118 HKD
$270 USD
View
B+
Retailer 7
-
HK$2,330 HKD
$297 USD
View
B+
Retailer 8
-
HK$2,921 HKD
£293 GBP
View
B+
Retailer 9
-
HK$2,997 HKD
$382 USD
View
B
Retailer 10
-
HK$3,415 HKD
View
B
Retailer 11
-
HK$3,892 HKD
$496 USD
View
B
Retailer 12
-
HK$4,111 HKD
$524 USD
View
B
Retailer 13
-
HK$4,335 HKD
$552 USD
View
B
Retailer 14
-
HK$6,337 HKD
£636 GBP
View
B
Retailer 15
-
HK$7,472 HKD
$952 USD
View
Most Expensive
MOH London
LG539235838 · Nov 1
HK$10,104 HKD
£1,014 GBP
View
Price under review
15 more retailers have this diamond
Prices start from HK$973 HKDSave up to HK$6,499 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
0.51ct Radiant
HK$973 HKD