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Heart|Lab Grown|IGI

1.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG743599976

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743599976

Diamond specifications and retailer prices

From $380 SGD
As of November 4, 2026
Save $1,597 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,074 SGD at Novita Diamonds · As of October 10, 2026
View at Novita Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743599976 or 743599976. Listed at 21 retailers as of November 4, 2026, with a 421% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743599976
Dimensions8.09 × 6.90 × 4.64 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
8.09 mm6.90 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743599976
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.4%

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: $2,074 SGD|Low: $365 SGD|High: $2,083 SGD|Avg: $992 SGD|+2.7%
Novita Diamonds
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 5$380 SGD
Retailer 3$424 SGD
Retailer 8$441 SGD
Retailer 6$472 SGD
Retailer 9$472 SGD
Retailer 17$501 SGD
Retailer 14$633 SGD
Retailer 16$671 SGD
Retailer 12$813 SGD
Retailer 2$827 SGD
Retailer 10$898 SGD
Retailer 11$1,105 SGD
Retailer 13$1,141 SGD
Retailer 7$1,516 SGD
Retailer 18$1,812 SGD
Retailer 15$1,898 SGD
Retailer 4$1,922 SGD
Novita Diamonds$2,074 SGD

44 data points across 18 retailers

21 retailers$380 SGD to $1,977 SGD

A
Cheapest Retailer
-
$380 SGD
A
Retailer 2
-
$424 SGD
View
Final sale: no returns
A
Retailer 3
-
$441 SGD
View
Retailer 4
-
$472 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$472 SGD
View
A
Retailer 6
-
$633 SGD
View
A
Retailer 7
-
$671 SGD
View
B+
Retailer 8
-
$813 SGD
View
B+
Retailer 9
-
$827 SGD
View
B+
Retailer 10
-
$872 SGD
View
B+
Retailer 11
-
$898 SGD
View
B+
Retailer 12
-
$1,003 SGD
View
B+
Retailer 13
-
$1,105 SGD
View
B+
Retailer 14
-
$1,141 SGD
View
B
Retailer 15
-
$1,516 SGD
View
B
Retailer 16
-
$1,576 SGD
View
B
Retailer 17
-
$1,812 SGD
View
B
Retailer 18
-
$1,898 SGD
View
B
Retailer 19
-
$1,922 SGD
View
B
Retailer 20
-
$1,977 SGD
View
Most Expensive
Novita Diamonds
cert_743599976 · Oct 8
$2,074 SGD
A$2,497 AUD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from $380 SGDSave up to $1,597 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
1.50ct Heart
$380 SGD