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Radiant|Lab Grown|IGI

0.50ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG838621420

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

Certificate IGI LG838621420

Diamond specifications and retailer prices

From HK$690 HKD
$88 USD
As of October 27, 2026
Save HK$5,637 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$6,328 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown radiant diamond

This 0.5ct 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 LG838621420 or 838621420. Listed at 17 retailers as of October 26, 2026, with prices from HK$690 to HK$6,328, a HK$5,637 spread on the same certified stone. MOH London lists it at HK$6,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621420
Dimensions6.13 × 3.87 × 2.47 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm3.87 mm0.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621420
Side View
Table 67.0%Crown 42.3°Girdle: MediumPavilion 37.2°Culet: NoneDepth 63.8%

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: Oct 27
Current: HK$6,328 HKD|Low: HK$690 HKD|High: HK$6,886 HKD|Avg: HK$2,442 HKD|-8.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 28, 2026
Retailer 17HK$690 HKD
Retailer 4HK$777 HKD
Retailer 8HK$808 HKD
Retailer 11HK$918 HKD
Retailer 14HK$918 HKD
Retailer 7HK$1,177 HKD
Retailer 10HK$1,576 HKD
Retailer 12HK$1,631 HKD
Retailer 2HK$2,077 HKD
Retailer 15HK$2,132 HKD
Retailer 9HK$2,315 HKD
Retailer 13HK$2,770 HKD
Retailer 16HK$3,084 HKD
Retailer 5HK$3,233 HKD
Retailer 3HK$3,272 HKD
Retailer 6HK$6,271 HKD
MOH LondonHK$6,328 HKD

20 data points across 17 retailers

17 retailersHK$690 HKD to HK$6,328 HKD

A
Cheapest Retailer
-
HK$690 HKD
$88 USD
A
Retailer 2
-
HK$777 HKD
$99 USD
View
Final sale: no returns
A
Retailer 3
-
HK$808 HKD
$103 USD
View
A
Retailer 4
-
HK$918 HKD
$117 USD
View
A
Retailer 5
-
HK$918 HKD
$117 USD
View
A
Retailer 6
-
HK$1,177 HKD
$150 USD
View
A
Retailer 7
-
HK$1,576 HKD
£158 GBP
View
A
Retailer 8
-
HK$1,631 HKD
€198 EUR
View
A
Retailer 9
-
HK$2,077 HKD
£208 GBP
View
B+
Retailer 10
-
HK$2,132 HKD
A$418 AUD
View
Retailer 11
-
HK$2,315 HKD
$295 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$2,770 HKD
$353 USD
View
B+
Retailer 13
-
HK$3,084 HKD
$393 USD
View
B+
Retailer 14
-
HK$3,233 HKD
$412 USD
View
B+
Retailer 15
-
HK$3,272 HKD
$417 USD
View
B
Retailer 16
-
HK$6,271 HKD
SGD 1,080 SGD
View
Most Expensive
B
MOH London
LG838621420 · Oct 26
HK$6,328 HKD
£635 GBP
View
16 more retailers have this diamond
Prices start from HK$690 HKDSave up to HK$5,637 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
0.50ct Radiant
HK$690 HKD