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Heart|Lab Grown|IGI

1.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836612445

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612445

Diamond specifications and retailer prices

From $322 SGD
As of November 4, 2026
Save $1,339 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,530 SGD at Brilliant Earth · As of October 13, 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 LG836612445 or 836612445. Listed at 21 retailers as of November 4, 2026, with a 416% 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 angle35.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612445
Dimensions6.95 × 8.07 × 4.51 mm
L/W Ratio1.16
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
6.95 mm8.07 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612445
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 55.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,530 SGD|Low: $322 SGD|High: $2,530 SGD|Avg: $977 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 21
November 5, 2026
Retailer 14$322 SGD
Retailer 8$360 SGD
Retailer 5$374 SGD
Retailer 12$400 SGD
Retailer 20$400 SGD
Retailer 13$422 SGD
Retailer 19$607 SGD
Retailer 4$670 SGD
Retailer 17$689 SGD
Retailer 3$736 SGD
Retailer 2$749 SGD
Retailer 6$851 SGD
Retailer 15$934 SGD
Retailer 16$1,016 SGD
Retailer 10$1,284 SGD
Retailer 9$1,300 SGD
Retailer 7$1,349 SGD
Retailer 21$1,429 SGD
Retailer 18$1,609 SGD
Retailer 11$1,661 SGD
Brilliant Earth$2,530 SGD

29 data points across 21 retailers

21 retailers$322 SGD to $1,661 SGD

A
Cheapest Retailer
-
$322 SGD
A
Retailer 2
-
$360 SGD
View
Final sale: no returns
A
Retailer 3
-
$374 SGD
View
A
Retailer 4
-
$400 SGD
View
Retailer 5
-
$400 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$422 SGD
View
A
Retailer 7
-
$607 SGD
View
A
Retailer 8
-
$670 SGD
View
A
Retailer 9
-
$689 SGD
View
A
Retailer 10
-
$736 SGD
View
B+
Retailer 11
-
$749 SGD
View
B+
Retailer 12
-
$851 SGD
View
B+
Retailer 13
-
$934 SGD
View
B+
Retailer 14
-
$1,016 SGD
View
B+
Retailer 15
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$1,284 SGD
View
B+
Retailer 16
-
$1,300 SGD
View
B+
Retailer 17
-
$1,349 SGD
View
B+
Retailer 18
-
$1,429 SGD
View
Retailer 19
-
$1,609 SGD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,661 SGD
View
Most Expensive
Brilliant Earth
21589773A · Oct 13
$2,530 SGD
$1,980 USD
View
Price last confirmed 22 days ago
20 more retailers have this diamond
Prices start from $322 SGDSave up to $1,339 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