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Heart|Lab Grown|IGI

1.03ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG781649978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781649978

Diamond specifications and retailer prices

From $197 SGD
$154 USD
As of October 30, 2026
Save $946 SGD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,143 SGD at MOH London · As of October 26, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781649978 or 781649978. Listed at 14 retailers as of October 26, 2026, with prices from $197 to $1,143, a $946 spread on the same certified stone. MOH London lists it at $1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649978
Dimensions6.78 × 6.89 × 3.69 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.89 mm1.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649978
Side View
Table 65.0%Crown 35.4°Girdle: STK-VTKPavilion 36.1°Culet: NoneDepth 53.6%

Caratlytics Score

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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: Oct 30
Current: $1,143 SGD|Low: $189 SGD|High: $1,201 SGD|Avg: $516 SGD|-3.8%
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
October 31, 2026
Retailer 14$197 SGD
Retailer 6$220 SGD
Retailer 12$229 SGD
Retailer 13$244 SGD
Retailer 8$293 SGD
Retailer 10$330 SGD
Retailer 7$427 SGD
Retailer 3$428 SGD
Retailer 9$464 SGD
Retailer 5$652 SGD
Retailer 4$785 SGD
Retailer 11$828 SGD
Retailer 2$840 SGD
MOH London$1,143 SGD

44 data points across 14 retailers

14 retailers$197 SGD to $1,143 SGD

A
Cheapest Retailer
-
$197 SGD
$154 USD
A
Retailer 2
-
$220 SGD
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$229 SGD
$179 USD
View
A
Retailer 4
-
$244 SGD
$191 USD
View
A
Retailer 5
-
$293 SGD
£180 GBP
View
B+
Retailer 6
-
$330 SGD
$258 USD
View
A
Retailer 7
-
$427 SGD
£263 GBP
View
A
Retailer 8
-
$428 SGD
$335 USD
View
A
Retailer 9
-
$464 SGD
£286 GBP
View
B+
Retailer 10
-
$652 SGD
$510 USD
View
B+
Retailer 11
-
$785 SGD
$614 USD
View
B
Retailer 12
-
$828 SGD
$648 USD
View
B
Retailer 13
-
$840 SGD
$657 USD
View
Most Expensive
B
MOH London
LG781649978 · Oct 26
$1,143 SGD
£704 GBP
View
13 more retailers have this diamond
Prices start from $197 SGDSave up to $946 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
$197 SGD