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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 $534 SGD
As of November 2, 2026
Save $1,899 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,433 SGD 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 $534 to $2,433, a $1,899 spread on the same certified stone. MOH London lists it at $2,433. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,433 SGD|Low: $534 SGD|High: $2,433 SGD|Avg: $1,212 SGD
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 10$534 SGD
Retailer 6$599 SGD
Retailer 12$599 SGD
Retailer 3$663 SGD
Retailer 11$810 SGD
Retailer 8$852 SGD
Retailer 13$891 SGD
Retailer 2$1,051 SGD
Retailer 7$1,452 SGD
Retailer 9$1,857 SGD
Retailer 4$2,129 SGD
Retailer 5$2,172 SGD
MOH London$2,433 SGD

6 data points across 13 retailers

13 retailers$534 SGD to $2,433 SGD

A
Cheapest Retailer
-
$534 SGD
A
Retailer 2
-
$599 SGD
View
Final sale: no returns
A
Retailer 3
-
$599 SGD
View
B+
Retailer 4
-
$663 SGD
View
B+
Retailer 5
-
$810 SGD
View
B+
Retailer 6
-
$852 SGD
View
B
Retailer 7
-
$891 SGD
View
B
Retailer 8
-
$1,051 SGD
View
B
Retailer 9
-
$1,452 SGD
View
B
Retailer 10
-
$1,857 SGD
View
B
Retailer 11
-
$2,129 SGD
View
B
Retailer 12
-
$2,172 SGD
View
Most Expensive
B
MOH London
LG831664422 · Nov 3
$2,433 SGD
£1,495 GBP
View
12 more retailers have this diamond
Prices start from $534 SGDSave up to $1,899 SGD

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
$534 SGD