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Radiant|Lab Grown|IGI

0.31ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG541254526

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

Certificate IGI LG541254526

Diamond specifications and retailer prices

From HK$683 HKD
$87 USD
As of October 30, 2026
Save HK$3,741 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$6,198 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.31ct lab-grown radiant diamond

This 0.31ct lab-grown radiant sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541254526 or 541254526. Listed at 13 retailers as of October 30, 2026, with a 548% 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

0.31
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541254526
Dimensions4.85 × 3.33 × 2.27 mm
L/W Ratio1.46
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
4.85 mm3.33 mm0.31 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541254526
Side View
Table 65.0%Crown 39.7°Girdle: STK-THKPavilion 35°Culet: NoneDepth 68.2%

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$6,198 HKD|Low: HK$651 HKD|High: HK$10,921 HKD|Avg: HK$3,360 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
October 30, 2026
Retailer 9HK$683 HKD
Retailer 12HK$785 HKD
Retailer 13HK$894 HKD
Retailer 14HK$894 HKD
Retailer 2HK$1,334 HKD
Retailer 11HK$1,789 HKD
Retailer 8HK$2,162 HKD
Retailer 15HK$2,605 HKD
Retailer 6HK$2,611 HKD
Retailer 10HK$2,707 HKD
Retailer 4HK$3,175 HKD
Retailer 3HK$4,424 HKD
Retailer 7HK$5,686 HKD
MOH LondonHK$6,198 HKD
Retailer 5HK$10,921 HKD

19 data points across 15 retailers

13 retailersHK$683 HKD to HK$4,424 HKD

A
Cheapest Retailer
-
HK$683 HKD
$87 USD
A
Retailer 2
-
HK$785 HKD
$100 USD
View
Retailer 3
-
HK$894 HKD
$114 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$894 HKD
$114 USD
View
A
Retailer 5
-
HK$1,334 HKD
$170 USD
View
B+
Retailer 6
-
HK$1,789 HKD
$228 USD
View
B+
Retailer 7
-
HK$2,162 HKD
£217 GBP
View
B
Retailer 8
-
HK$2,605 HKD
$332 USD
View
B
Retailer 9
-
HK$2,611 HKD
View
B
Retailer 10
-
HK$2,707 HKD
$345 USD
View
B
Retailer 11
-
HK$3,175 HKD
$405 USD
View
B
Retailer 12
-
HK$4,424 HKD
£444 GBP
View
Most Expensive
MOH London
LG541254526 · Oct 25
HK$6,198 HKD
£622 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from HK$683 HKDSave up to HK$3,741 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
0.31ct Radiant
HK$683 HKD