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Heart|Lab Grown|IGI

1.52ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG502155934

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG502155934

Diamond specifications and retailer prices

From HK$10,435 HKD
As of November 4, 2026
Save HK$10,553 HKD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$53,378 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502155934 or 502155934. Listed at 16 retailers as of November 4, 2026, with a 101% 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

1.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155934
Dimensions7.25 × 7.92 × 4.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.25 mm7.92 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155934
Side View
Table 55.5%Crown 32.5°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 55.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$53,378 HKD|Low: HK$10,435 HKD|High: HK$54,085 HKD|Avg: HK$29,825 HKD
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
November 5, 2026
Retailer 8HK$10,435 HKD
Retailer 10HK$16,955 HKD
Retailer 4HK$18,453 HKD
Retailer 5HK$18,995 HKD
Retailer 11HK$19,669 HKD
Retailer 2HK$26,809 HKD
Retailer 3HK$27,037 HKD
Retailer 13HK$30,732 HKD
Retailer 9HK$30,834 HKD
Retailer 6HK$36,271 HKD
Retailer 7HK$48,973 HKD
Retailer 12HK$52,535 HKD
MOH LondonHK$53,378 HKD

45 data points across 13 retailers

16 retailersHK$10,435 HKD to HK$20,988 HKD

B+
Cheapest Retailer
-
HK$10,435 HKD
B
Retailer 2
-
HK$16,955 HKD
View
B
Retailer 3
-
HK$18,453 HKD
View
B
Retailer 4
-
HK$18,995 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$19,669 HKD
View
Retailer 6
-
HK$19,669 HKD
View
Price last confirmed 25 days ago
B
Retailer 7
-
HK$20,988 HKD
View
Retailer 8
-
HK$26,809 HKD
View
Price under review
Retailer 9
-
HK$27,037 HKD
View
Price under review
Retailer 10
-
HK$30,732 HKD
View
Price under review
Retailer 11
-
HK$30,834 HKD
View
Price under review
Most Expensive
MOH London
LG502155934 · Nov 3
HK$53,378 HKD
£5,357 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$10,435 HKDSave up to HK$10,553 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.

B+
1.52ct Heart
HK$10,435 HKD