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Heart|Lab Grown|IGI

1.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG799648180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799648180

Diamond specifications and retailer prices

From $322 SGD
As of November 4, 2026
Save $2,208 SGD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,607 SGD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 LG799648180 or 799648180. Listed at 22 retailers as of November 4, 2026, with a 686% 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 angle35.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648180
Dimensions7.92 × 6.98 × 4.64 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.92 mm6.98 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648180
Side View
Table 60.0%Crown 35.6°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 58.6%

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: Nov 4
Current: $2,530 SGD|Low: $313 SGD|High: $2,530 SGD|Avg: $952 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 20
November 5, 2026
Retailer 12$322 SGD
Retailer 7$359 SGD
Retailer 4$374 SGD
Retailer 11$400 SGD
Retailer 18$400 SGD
Retailer 17$607 SGD
Retailer 3$670 SGD
Retailer 16$689 SGD
Retailer 20$736 SGD
Retailer 2$749 SGD
Retailer 5$851 SGD
Retailer 14$934 SGD
Retailer 15$1,016 SGD
Retailer 9$1,284 SGD
Retailer 8$1,300 SGD
Retailer 6$1,349 SGD
Retailer 19$1,471 SGD
Retailer 13$1,596 SGD
Retailer 10$1,661 SGD
Brilliant Earth$2,530 SGD

39 data points across 20 retailers

22 retailers$322 SGD to $2,530 SGD

A
Cheapest Retailer
-
$322 SGD
A
Retailer 2
-
$359 SGD
View
Final sale: no returns
A
Retailer 3
-
$374 SGD
View
A
Retailer 4
-
$400 SGD
View
Retailer 5
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$400 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$607 SGD
View
A
Retailer 7
-
$670 SGD
View
A
Retailer 8
-
$689 SGD
View
A
Retailer 9
-
$736 SGD
View
B+
Retailer 10
-
$749 SGD
View
B+
Retailer 11
-
$851 SGD
View
B+
Retailer 12
-
$934 SGD
View
B+
Retailer 13
-
$1,016 SGD
View
B+
Retailer 14
-
$1,284 SGD
View
B+
Retailer 15
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$1,300 SGD
View
B+
Retailer 16
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$1,349 SGD
View
B+
Retailer 17
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$1,429 SGD
View
B+
Retailer 18
-
$1,471 SGD
View
B+
Retailer 19
-
$1,596 SGD
View
B
Retailer 20
-
$1,661 SGD
View
B
Retailer 21
-
$2,530 SGD
View
Most Expensive
Brilliant Earth
20733449A · Sep 28
$2,607 SGD
$2,040 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from $322 SGDSave up to $2,208 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
$322 SGD