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Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG621476031

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG621476031

Diamond specifications and retailer prices

From $322 SGD
$252 USD
As of October 30, 2026
Save $1,404 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,726 SGD at Brilliant Earth · As of October 31, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621476031 or 621476031. Listed at 17 retailers as of October 30, 2026, with prices from $322 to $1,726, a $1,404 spread on the same certified stone. Brilliant Earth lists it at $1,726. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621476031
Dimensions7.18 × 8.00 × 4.53 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.18 mm8.00 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621476031
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 56.6%

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: $1,726 SGD|Low: $322 SGD|High: $1,994 SGD|Avg: $940 SGD|-13.5%
Brilliant Earth
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
November 1, 2026
Retailer 15$322 SGD
Retailer 4$373 SGD
Retailer 3$399 SGD
Retailer 17$399 SGD
Retailer 14$447 SGD
Retailer 11$607 SGD
Retailer 13$662 SGD
Retailer 8$670 SGD
Retailer 2$761 SGD
Retailer 5$831 SGD
Retailer 12$1,227 SGD
Retailer 16$1,284 SGD
Retailer 7$1,350 SGD
Retailer 9$1,470 SGD
Retailer 6$1,571 SGD
Retailer 10$1,609 SGD
Brilliant Earth$1,726 SGD

38 data points across 17 retailers

17 retailers$322 SGD to $1,726 SGD

A
Cheapest Retailer
-
$322 SGD
$252 USD
A
Retailer 2
-
$373 SGD
$292 USD
View
A
Retailer 3
-
$399 SGD
$312 USD
View
Retailer 4
-
$399 SGD
$312 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$447 SGD
£275 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$607 SGD
$475 USD
View
B+
Retailer 7
-
$662 SGD
$518 USD
View
B+
Retailer 8
-
$670 SGD
$524 USD
View
B+
Retailer 9
-
$761 SGD
£469 GBP
View
B+
Retailer 10
-
$831 SGD
$650 USD
View
B
Retailer 11
-
$1,227 SGD
$960 USD
View
B
Retailer 12
-
$1,284 SGD
$1,004 USD
View
Retailer 13
-
$1,350 SGD
$1,056 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$1,470 SGD
$1,150 USD
View
B
Retailer 15
-
$1,571 SGD
$1,229 USD
View
B
Retailer 16
-
$1,609 SGD
£991 GBP
View
Most Expensive
B
Brilliant Earth
9245685A · Oct 31
$1,726 SGD
$1,350 USD
View
16 more retailers have this diamond
Prices start from $322 SGDSave up to $1,404 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