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Heart|Lab Grown|IGI

1.50ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG740508510

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG740508510

Diamond specifications and retailer prices

From $306 SGD
As of November 6, 2026
Save $2,629 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,935 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG740508510 or 740508510. Listed at 17 retailers as of November 6, 2026, with prices from $306 to $2,935, a $2,629 spread on the same certified stone. Do Amore Diamonds lists it at $2,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740508510
Dimensions7.03 × 7.82 × 4.69 mm
L/W Ratio1.11
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
7.03 mm7.82 mm1.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740508510
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,935 SGD|Low: $306 SGD|High: $3,012 SGD|Avg: $1,007 SGD|-2.6%
Do Amore Diamonds
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 6, 2026
Retailer 11$306 SGD
Retailer 4$341 SGD
Retailer 14$355 SGD
Retailer 13$486 SGD
Retailer 16$509 SGD
Retailer 2$533 SGD
Retailer 17$791 SGD
Retailer 8$856 SGD
Retailer 5$1,006 SGD
Retailer 9$1,209 SGD
Retailer 6$1,256 SGD
Retailer 10$1,346 SGD
Retailer 3$1,543 SGD
Retailer 12$1,562 SGD
Retailer 15$1,685 SGD
Retailer 7$1,721 SGD
Do Amore Diamonds$2,935 SGD

39 data points across 17 retailers

17 retailers$306 SGD to $2,935 SGD

A
Cheapest Retailer
-
$306 SGD
A
Retailer 2
-
$341 SGD
View
Final sale: no returns
A
Retailer 3
-
$355 SGD
View
A
Retailer 4
-
$486 SGD
View
B+
Retailer 5
-
$509 SGD
View
A
Retailer 6
-
$533 SGD
View
B+
Retailer 7
-
$791 SGD
View
B+
Retailer 8
-
$856 SGD
View
B+
Retailer 9
-
$1,006 SGD
View
Retailer 10
-
$1,209 SGD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$1,256 SGD
View
B
Retailer 12
-
$1,346 SGD
View
B
Retailer 13
-
$1,543 SGD
View
B
Retailer 14
-
$1,562 SGD
View
B
Retailer 15
-
$1,685 SGD
View
B
Retailer 16
-
$1,721 SGD
View
Most Expensive
B
Do Amore Diamonds
27-8F6390825 · Nov 6
$2,935 SGD
$2,290 USD
View
16 more retailers have this diamond
Prices start from $306 SGDSave up to $2,629 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
$306 SGD