CaratHunter
Plans
Cushion|Lab Grown|IGI

0.51ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG803625262

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803625262

Diamond specifications and retailer prices

From HK$1,349 HKD
As of November 5, 2026
Save HK$5,655 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$7,004 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803625262 or 803625262. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,349 to HK$7,004, a HK$5,655 spread on the same certified stone. MOH London lists it at HK$7,004. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803625262
Dimensions5.14 × 4.25 × 2.66 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.14 mm4.25 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803625262
Side View
Table 67.0%Crown 33.3°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: HK$7,004 HKD|Low: HK$1,318 HKD|High: HK$7,512 HKD|Avg: HK$2,971 HKD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10HK$1,349 HKD
Retailer 4HK$1,577 HKD
Retailer 3HK$1,702 HKD
Retailer 12HK$2,197 HKD
Retailer 9HK$2,589 HKD
Retailer 2HK$2,597 HKD
Retailer 7HK$2,722 HKD
Retailer 5HK$2,730 HKD
Retailer 8HK$3,256 HKD
Retailer 6HK$3,821 HKD
Retailer 11HK$4,134 HKD
MOH LondonHK$7,004 HKD

30 data points across 12 retailers

13 retailersHK$1,349 HKD to HK$7,004 HKD

A+
Cheapest Retailer
-
HK$1,349 HKD
Final sale: no returns
Retailer 2
-
HK$1,577 HKD
View
Price last confirmed 24 days ago
A
Retailer 3
-
HK$1,702 HKD
View
A
Retailer 4
-
HK$2,197 HKD
View
A
Retailer 5
-
HK$2,589 HKD
View
A
Retailer 6
-
HK$2,597 HKD
View
B+
Retailer 7
-
HK$2,722 HKD
View
B+
Retailer 8
-
HK$2,730 HKD
View
Retailer 9
-
HK$2,903 HKD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
HK$3,256 HKD
View
B+
Retailer 11
-
HK$3,821 HKD
View
B+
Retailer 12
-
HK$4,134 HKD
View
Most Expensive
B
MOH London
LG803625262 · Nov 4
HK$7,004 HKD
£703 GBP
View
12 more retailers have this diamond
Prices start from HK$1,349 HKDSave up to HK$5,655 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 Cushion
HK$1,349 HKD