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Heart|Lab Grown|IGI

0.53ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG818609789

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818609789

Diamond specifications and retailer prices

From HK$1,348 HKD
As of November 6, 2026
Save HK$2,555 HKD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,938 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818609789 or 818609789. Listed at 6 retailers as of November 6, 2026, with a 190% 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

0.53
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818609789
Dimensions5.50 × 5.09 × 3.21 mm
L/W Ratio1.08
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
5.50 mm5.09 mm0.53 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG818609789
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.3°CuletDepth 58.4%

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 6
Current: HK$8,938 HKD|Low: HK$1,348 HKD|High: HK$9,078 HKD|Avg: HK$3,532 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3HK$1,348 HKD
Retailer 4HK$1,991 HKD
Retailer 2HK$2,132 HKD
Retailer 5HK$2,586 HKD
Retailer 6HK$3,903 HKD
MOH LondonHK$8,938 HKD

42 data points across 6 retailers

6 retailersHK$1,348 HKD to HK$3,903 HKD

A
Cheapest Retailer
-
HK$1,348 HKD
A
Retailer 2
-
HK$1,991 HKD
View
B+
Retailer 3
-
HK$2,132 HKD
View
B+
Retailer 4
-
HK$2,586 HKD
View
B
Retailer 5
-
HK$3,903 HKD
View
Most Expensive
MOH London
LG818609789 · Nov 5
HK$8,938 HKD
£898 GBP
View
Price under review
5 more retailers have this diamond
Prices start from HK$1,348 HKDSave up to HK$2,555 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
0.53ct Heart
HK$1,348 HKD