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Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG654413674

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654413674

Diamond specifications and retailer prices

From $325 SGD
$254 USD
As of October 30, 2026
Save $1,423 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,956 SGD at Brilliant Earth · As of October 17, 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 LG654413674 or 654413674. Listed at 23 retailers as of October 30, 2026, with a 438% 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654413674
Dimensions7.13 × 7.85 × 4.66 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
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
7.13 mm7.85 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654413674
Side View
Table 55.0%Crown 38.2°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
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: $1,956 SGD|Low: $309 SGD|High: $1,956 SGD|Avg: $927 SGD
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 3$325 SGD
Retailer 18$363 SGD
Retailer 12$377 SGD
Retailer 7$404 SGD
Retailer 10$404 SGD
Retailer 19$607 SGD
Retailer 20$663 SGD
Retailer 8$675 SGD
Retailer 13$682 SGD
Retailer 5$739 SGD
Retailer 2$769 SGD
Retailer 15$771 SGD
Retailer 6$1,074 SGD
Retailer 4$1,296 SGD
Retailer 16$1,298 SGD
Retailer 11$1,362 SGD
Retailer 14$1,586 SGD
Retailer 17$1,625 SGD
Retailer 9$1,748 SGD
Brilliant Earth$1,956 SGD

38 data points across 20 retailers

23 retailers$325 SGD to $1,748 SGD

A
Cheapest Retailer
-
$325 SGD
$254 USD
A
Retailer 2
-
$363 SGD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$377 SGD
$295 USD
View
A
Retailer 4
-
$404 SGD
$316 USD
View
A
Retailer 5
-
$404 SGD
$316 USD
View
A
Retailer 6
-
$607 SGD
$475 USD
View
B+
Retailer 7
-
$663 SGD
$519 USD
View
B+
Retailer 8
-
$675 SGD
$528 USD
View
B+
Retailer 9
-
$682 SGD
€508 EUR
View
B+
Retailer 10
-
$739 SGD
$578 USD
View
B+
Retailer 11
-
$769 SGD
£474 GBP
View
B+
Retailer 12
-
$771 SGD
A$928 AUD
View
B+
Retailer 13
-
$1,074 SGD
$840 USD
View
Retailer 14
-
$1,121 SGD
$877 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$1,296 SGD
$1,014 USD
View
B
Retailer 16
-
$1,298 SGD
A$1,562 AUD
View
B
Retailer 17
-
$1,362 SGD
$1,066 USD
View
B
Retailer 18
-
$1,544 SGD
$1,208 USD
View
B
Retailer 19
-
$1,586 SGD
$1,241 USD
View
B
Retailer 20
-
$1,625 SGD
£1,001 GBP
View
B
Retailer 21
-
$1,744 SGD
$1,364 USD
View
B
Retailer 22
-
$1,748 SGD
$1,367 USD
View
Most Expensive
Brilliant Earth
14717968A · Oct 17
$1,956 SGD
$1,530 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $325 SGDSave up to $1,423 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
$325 SGD