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Radiant|Lab Grown|IGI

2.56ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG733545455

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

Certificate IGI LG733545455

Diamond specifications and retailer prices

From HK$5,149 HKD
€625 EUR
As of October 31, 2026
Save HK$7,864 HKD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$13,013 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 2.56ct lab-grown radiant diamond

This 2.56ct lab-grown radiant sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733545455 or 733545455. Listed at 7 retailers as of October 26, 2026, with prices from HK$5,149 to HK$13,013, a HK$7,864 spread on the same certified stone. MOH London lists it at HK$13,013. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733545455
Dimensions9.50 × 6.86 × 4.57 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.50 mm6.86 mm2.56 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733545455
Side View
Table 59.0%Crown 36.1°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 66.6%

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: Oct 31
Current: HK$13,013 HKD|Low: HK$4,378 HKD|High: HK$13,153 HKD|Avg: HK$8,191 HKD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2HK$5,149 HKD
Retailer 5HK$5,241 HKD
Retailer 4HK$6,175 HKD
Retailer 6HK$6,198 HKD
Retailer 7HK$10,766 HKD
Retailer 3HK$11,808 HKD
MOH LondonHK$13,013 HKD

16 data points across 7 retailers

7 retailersHK$5,149 HKD to HK$13,013 HKD

A
Cheapest Retailer
-
HK$5,149 HKD
€625 EUR
B+
Retailer 2
-
HK$5,241 HKD
$668 USD
View
A
Retailer 3
-
HK$6,175 HKD
$787 USD
View
A
Retailer 4
-
HK$6,198 HKD
$790 USD
View
Retailer 5
-
HK$10,766 HKD
$1,372 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$11,808 HKD
$1,505 USD
View
Most Expensive
B+
MOH London
LG733545455 · Oct 26
HK$13,013 HKD
£1,306 GBP
View
6 more retailers have this diamond
Prices start from HK$5,149 HKDSave up to HK$7,864 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
2.56ct Radiant
HK$5,149 HKD