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Cushion|Lab Grown|IGI

2.56ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG804653246

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG804653246

Diamond specifications and retailer prices

From HK$5,296 HKD
$675 USD
As of November 1, 2026
Save HK$7,847 HKD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$13,143 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.56ct lab-grown cushion diamond

This 2.56ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804653246 or 804653246. Listed at 5 retailers as of November 1, 2026, with prices from HK$5,296 to HK$13,143, a HK$7,847 spread on the same certified stone. MOH London lists it at HK$13,143. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804653246
Dimensions7.96 × 7.67 × 5.05 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm7.67 mm2.56 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804653246
Side View
Table 64.0%Crown 37.4°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 65.8%

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 1
Current: HK$13,143 HKD|Low: HK$5,100 HKD|High: HK$13,302 HKD|Avg: HK$8,300 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$5,296 HKD
Retailer 3HK$5,618 HKD
Retailer 4HK$6,575 HKD
Retailer 5HK$10,884 HKD
MOH LondonHK$13,143 HKD

10 data points across 5 retailers

5 retailersHK$5,296 HKD to HK$13,143 HKD

B+
Cheapest Retailer
-
HK$5,296 HKD
$675 USD
A
Retailer 2
-
HK$5,618 HKD
$716 USD
View
A
Retailer 3
-
HK$6,575 HKD
$838 USD
View
B+
Retailer 4
-
HK$10,884 HKD
$1,387 USD
View
Most Expensive
A
MOH London
LG804653246 · Nov 1
HK$13,143 HKD
£1,319 GBP
View
4 more retailers have this diamond
Prices start from HK$5,296 HKDSave up to HK$7,847 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 Cushion
HK$5,296 HKD