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Heart|Lab Grown|IGI

1.20ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG783663051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783663051

Diamond specifications and retailer prices

From $215 SGD
As of November 4, 2026
Save $1,030 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,245 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct 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 LG783663051 or 783663051. Listed at 15 retailers as of November 2, 2026, with prices from $215 to $1,245, a $1,030 spread on the same certified stone. MOH London lists it at $1,245. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783663051
Dimensions6.62 × 7.58 × 4.04 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.58 mm1.20 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783663051
Side View
Table 64.0%Crown 32.1°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 53.3%

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: Nov 4
Current: $1,245 SGD|Low: $215 SGD|High: $1,725 SGD|Avg: $688 SGD|-0.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 7$215 SGD
Retailer 5$249 SGD
Retailer 14$266 SGD
Retailer 3$311 SGD
Retailer 11$317 SGD
Retailer 2$465 SGD
Retailer 4$477 SGD
Retailer 13$518 SGD
Retailer 18$555 SGD
Retailer 15$584 SGD
Retailer 8$622 SGD
Retailer 16$855 SGD
Retailer 6$883 SGD
Retailer 12$903 SGD
Retailer 17$941 SGD
Retailer 10$1,210 SGD
MOH London$1,245 SGD
Retailer 9$1,725 SGD

10 data points across 18 retailers

15 retailers$215 SGD to $1,245 SGD

A
Cheapest Retailer
-
$215 SGD
A
Retailer 2
-
$249 SGD
View
A
Retailer 3
-
$266 SGD
View
A
Retailer 4
-
$311 SGD
View
A
Retailer 5
-
$317 SGD
View
A
Retailer 6
-
$465 SGD
View
A
Retailer 7
-
$477 SGD
View
Retailer 8
-
$518 SGD
View
Price last confirmed 6 days ago
B+
Retailer 9
-
$555 SGD
View
B+
Retailer 10
-
$584 SGD
View
B+
Retailer 11
-
$855 SGD
View
B
Retailer 12
-
$883 SGD
View
B
Retailer 13
-
$903 SGD
View
Retailer 14
-
$941 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG783663051 · Nov 2
$1,245 SGD
£767 GBP
View
14 more retailers have this diamond
Prices start from $215 SGDSave up to $1,030 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
1.20ct Heart
$215 SGD