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Heart|Lab Grown|IGI

1.50ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG522254251

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG522254251

Diamond specifications and retailer prices

From HK$9,258 HKD
As of November 4, 2026
Save HK$12,906 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$56,596 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522254251 or 522254251. Listed at 16 retailers as of November 4, 2026, with a 139% 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

1.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522254251
Dimensions7.38 × 8.12 × 4.30 mm
L/W Ratio1.10
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
7.38 mm8.12 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522254251
Side View
Table 59.5%Crown 33.5°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 53.0%

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$56,596 HKD|Low: HK$9,258 HKD|High: HK$57,354 HKD|Avg: HK$31,420 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$9,258 HKD
Retailer 10HK$17,983 HKD
Retailer 4HK$19,567 HKD
Retailer 5HK$20,132 HKD
Retailer 11HK$20,862 HKD
Retailer 2HK$28,433 HKD
Retailer 3HK$28,669 HKD
Retailer 9HK$31,964 HKD
Retailer 13HK$32,568 HKD
Retailer 6HK$38,460 HKD
Retailer 7HK$51,924 HKD
Retailer 12HK$55,689 HKD
MOH LondonHK$56,596 HKD

45 data points across 13 retailers

16 retailersHK$9,258 HKD to HK$22,164 HKD

B+
Cheapest Retailer
-
HK$9,258 HKD
B
Retailer 2
-
HK$17,983 HKD
View
B
Retailer 3
-
HK$19,567 HKD
View
B
Retailer 4
-
HK$20,132 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$20,862 HKD
View
Retailer 6
-
HK$20,862 HKD
View
Price last confirmed 25 days ago
B
Retailer 7
-
HK$22,164 HKD
View
Retailer 8
-
HK$28,433 HKD
View
Price under review
Retailer 9
-
HK$28,669 HKD
View
Price under review
Retailer 10
-
HK$31,964 HKD
View
Price under review
Retailer 11
-
HK$32,568 HKD
View
Price under review
Most Expensive
MOH London
LG522254251 · Nov 3
HK$56,596 HKD
£5,680 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$9,258 HKDSave up to HK$12,906 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+
1.50ct Heart
HK$9,258 HKD