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Heart|Lab Grown|IGI

1.29ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG662482872

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG662482872

Diamond specifications and retailer prices

From HK$1,749 HKD
As of November 4, 2026
Save HK$6,939 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,688 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG662482872 or 662482872. Listed at 18 retailers as of November 2, 2026, with prices from HK$1,749 to HK$8,688, a HK$6,939 spread on the same certified stone. MOH London lists it at HK$8,688. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662482872
Dimensions7.72 × 6.58 × 4.41 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm6.58 mm1.29 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662482872
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.1%

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$8,688 HKD|Low: HK$1,679 HKD|High: HK$11,768 HKD|Avg: HK$4,497 HKD|-1.0%
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
November 5, 2026
Retailer 11HK$1,749 HKD
Retailer 14HK$2,024 HKD
Retailer 6HK$2,103 HKD
Retailer 3HK$2,165 HKD
Retailer 12HK$2,165 HKD
Retailer 5HK$2,918 HKD
Retailer 8HK$3,734 HKD
Retailer 2HK$3,993 HKD
Retailer 4HK$4,676 HKD
Retailer 7HK$5,296 HKD
Retailer 9HK$5,327 HKD
Retailer 13HK$6,967 HKD
Retailer 10HK$8,002 HKD
MOH LondonHK$8,688 HKD

45 data points across 14 retailers

18 retailersHK$1,749 HKD to HK$8,688 HKD

A
Cheapest Retailer
-
HK$1,749 HKD
A
Retailer 2
-
HK$2,024 HKD
View
A
Retailer 3
-
HK$2,103 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$2,165 HKD
View
Retailer 5
-
HK$2,165 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$2,918 HKD
View
A
Retailer 7
-
HK$3,734 HKD
View
B+
Retailer 8
-
HK$3,993 HKD
View
B+
Retailer 9
-
HK$4,676 HKD
View
B+
Retailer 10
-
HK$4,982 HKD
View
B+
Retailer 11
-
HK$5,296 HKD
View
B+
Retailer 12
-
HK$5,327 HKD
View
Retailer 13
-
HK$5,649 HKD
View
Price last confirmed 11 days ago
B
Retailer 14
-
HK$6,967 HKD
View
B
Retailer 15
-
HK$7,374 HKD
View
B
Retailer 16
-
HK$7,469 HKD
View
B
Retailer 17
-
HK$8,002 HKD
View
Most Expensive
B
MOH London
LG662482872 · Nov 2
HK$8,688 HKD
£872 GBP
View
17 more retailers have this diamond
Prices start from HK$1,749 HKDSave up to HK$6,939 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
1.29ct Heart
HK$1,749 HKD