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Radiant|Lab Grown|IGI

0.51ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG795635709

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

Certificate IGI LG795635709

Diamond specifications and retailer prices

From HK$1,114 HKD
$142 USD
As of October 30, 2026
Save HK$3,342 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$6,516 HKD at MOH London · As of October 21, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795635709 or 795635709. Listed at 10 retailers as of October 28, 2026, with a 300% 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795635709
Dimensions5.56 × 3.96 × 2.67 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
5.56 mm3.96 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795635709
Side View
Table 65.0%Crown 25.1°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 67.4%

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: HK$6,516 HKD|Low: HK$1,114 HKD|High: HK$8,310 HKD|Avg: HK$3,261 HKD|-20.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6HK$1,114 HKD
Retailer 5HK$1,295 HKD
Retailer 8HK$1,389 HKD
Retailer 3HK$2,402 HKD
Retailer 2HK$2,480 HKD
Retailer 4HK$2,524 HKD
Retailer 9HK$2,573 HKD
Retailer 7HK$4,456 HKD
Retailer 10HK$4,926 HKD
MOH LondonHK$6,516 HKD

43 data points across 10 retailers

10 retailersHK$1,114 HKD to HK$4,456 HKD

A
Cheapest Retailer
-
HK$1,114 HKD
$142 USD
A
Retailer 2
-
HK$1,295 HKD
$165 USD
View
A
Retailer 3
-
HK$1,389 HKD
$177 USD
View
B+
Retailer 4
-
HK$2,402 HKD
£241 GBP
View
B+
Retailer 5
-
HK$2,480 HKD
€301 EUR
View
B+
Retailer 6
-
HK$2,524 HKD
A$495 AUD
View
B+
Retailer 7
-
HK$2,573 HKD
$328 USD
View
B
Retailer 8
-
HK$4,456 HKD
$568 USD
View
Retailer 9
-
HK$4,926 HKD
$628 USD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG795635709 · Oct 21
HK$6,516 HKD
£654 GBP
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from HK$1,114 HKDSave up to HK$3,342 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$1,114 HKD