CaratHunter
Plans
Heart|Lab Grown|IGI

1.50ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG749577431

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749577431

Diamond specifications and retailer prices

From $339 SGD
As of November 4, 2026
Save $1,185 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,523 SGD at Brilliance · As of November 4, 2026
View at Brilliance

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749577431 or 749577431. Listed at 14 retailers as of November 4, 2026, with prices from $339 to $1,523, a $1,185 spread on the same certified stone. Brilliance lists it at $1,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749577431
Dimensions6.71 × 7.75 × 4.81 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm7.75 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749577431
Side View
Table 59.0%Crown 39.9°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,523 SGD|Low: $339 SGD|High: $1,523 SGD|Avg: $918 SGD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$339 SGD
Retailer 7$374 SGD
Retailer 6$457 SGD
Retailer 4$611 SGD
Retailer 12$633 SGD
Retailer 2$700 SGD
Retailer 10$791 SGD
Retailer 8$1,204 SGD
Retailer 11$1,208 SGD
Retailer 3$1,270 SGD
Retailer 5$1,495 SGD
Brilliance$1,523 SGD

13 data points across 12 retailers

14 retailers$339 SGD to $1,523 SGD

A
Cheapest Retailer
-
$339 SGD
Final sale: no returns
A
Retailer 2
-
$350 SGD
View
Retailer 3
-
$374 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$374 SGD
View
A
Retailer 5
-
$457 SGD
View
A
Retailer 6
-
$611 SGD
View
A
Retailer 7
-
$633 SGD
View
B+
Retailer 8
-
$700 SGD
View
B+
Retailer 9
-
$791 SGD
View
B
Retailer 10
-
$1,204 SGD
View
B
Retailer 11
-
$1,208 SGD
View
B
Retailer 12
-
$1,270 SGD
View
B
Retailer 13
-
$1,495 SGD
View
Most Expensive
B
Brilliance
D37294551 · Nov 4
$1,523 SGD
$1,192 USD
View
13 more retailers have this diamond
Prices start from $339 SGDSave up to $1,185 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
$339 SGD