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Heart|Lab Grown|IGI

0.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG797631102

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797631102

Diamond specifications and retailer prices

From HK$965 HKD
As of November 4, 2026
Save HK$9,049 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,014 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797631102 or 797631102. Listed at 15 retailers as of November 1, 2026, with prices from HK$965 to HK$10,014, a HK$9,049 spread on the same certified stone. MOH London lists it at HK$10,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797631102
Dimensions5.09 × 5.30 × 3.11 mm
L/W Ratio1.04
Girdle conditionFaceted
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
5.09 mm5.30 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797631102
Side View
Table 63.0%Crown 38.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.7%

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 4
Current: HK$10,014 HKD|Low: HK$934 HKD|High: HK$10,213 HKD|Avg: HK$2,881 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 4HK$965 HKD
Retailer 6HK$1,075 HKD
Retailer 15HK$1,122 HKD
Retailer 11HK$1,279 HKD
Retailer 13HK$1,279 HKD
Retailer 7HK$1,632 HKD
Retailer 9HK$2,103 HKD
Retailer 8HK$2,173 HKD
Retailer 2HK$2,464 HKD
Retailer 3HK$2,989 HKD
Retailer 12HK$3,860 HKD
Retailer 5HK$4,299 HKD
Retailer 10HK$4,299 HKD
Retailer 14HK$7,438 HKD
MOH LondonHK$10,014 HKD

45 data points across 15 retailers

15 retailersHK$965 HKD to HK$10,014 HKD

A
Cheapest Retailer
-
HK$965 HKD
A
Retailer 2
-
HK$1,075 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,122 HKD
View
A
Retailer 4
-
HK$1,279 HKD
View
Retailer 5
-
HK$1,279 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$1,632 HKD
View
A
Retailer 7
-
HK$2,103 HKD
View
A
Retailer 8
-
HK$2,173 HKD
View
B+
Retailer 9
-
HK$2,464 HKD
View
B+
Retailer 10
-
HK$2,989 HKD
View
B
Retailer 11
-
HK$3,860 HKD
View
B
Retailer 12
-
HK$4,299 HKD
View
B
Retailer 13
-
HK$4,299 HKD
View
B
Retailer 14
-
HK$7,438 HKD
View
Most Expensive
B
MOH London
LG797631102 · Nov 1
HK$10,014 HKD
£1,005 GBP
View
14 more retailers have this diamond
Prices start from HK$965 HKDSave up to HK$9,049 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 Heart
HK$965 HKD