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Heart|Lab Grown|IGI

1.03ct J VVS2 Heart Lab Grown Diamond

ID • J/VVS2 • IGI LG831664422

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831664422

Diamond specifications and retailer prices

From HK$3,268 HKD
As of November 2, 2026
Save HK$11,612 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,880 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831664422 or 831664422. Listed at 13 retailers as of November 2, 2026, with prices from HK$3,268 to HK$14,880, a HK$11,612 spread on the same certified stone. MOH London lists it at HK$14,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831664422
Dimensions6.32 × 7.02 × 4.14 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm7.02 mm1.03 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831664422
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 40.1°CuletDepth 59.0%

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 2
Current: HK$14,880 HKD|Low: HK$3,268 HKD|High: HK$14,880 HKD|Avg: HK$7,412 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 6, 2026
Retailer 10HK$3,268 HKD
Retailer 6HK$3,660 HKD
Retailer 12HK$3,660 HKD
Retailer 3HK$4,052 HKD
Retailer 11HK$4,953 HKD
Retailer 8HK$5,212 HKD
Retailer 13HK$5,447 HKD
Retailer 2HK$6,427 HKD
Retailer 7HK$8,880 HKD
Retailer 9HK$11,356 HKD
Retailer 4HK$13,018 HKD
Retailer 5HK$13,284 HKD
MOH LondonHK$14,880 HKD

6 data points across 13 retailers

13 retailersHK$3,268 HKD to HK$14,880 HKD

A
Cheapest Retailer
-
HK$3,268 HKD
A
Retailer 2
-
HK$3,660 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,660 HKD
View
B+
Retailer 4
-
HK$4,052 HKD
View
B+
Retailer 5
-
HK$4,953 HKD
View
B+
Retailer 6
-
HK$5,212 HKD
View
B
Retailer 7
-
HK$5,447 HKD
View
B
Retailer 8
-
HK$6,427 HKD
View
B
Retailer 9
-
HK$8,880 HKD
View
B
Retailer 10
-
HK$11,356 HKD
View
B
Retailer 11
-
HK$13,018 HKD
View
B
Retailer 12
-
HK$13,284 HKD
View
Most Expensive
B
MOH London
LG831664422 · Nov 3
HK$14,880 HKD
£1,495 GBP
View
12 more retailers have this diamond
Prices start from HK$3,268 HKDSave up to HK$11,612 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
1.03ct Heart
HK$3,268 HKD