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Heart|Lab Grown|IGI

1.54ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG836691604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836691604

Diamond specifications and retailer prices

From $273 SGD
As of November 2, 2026
Save $1,158 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,431 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836691604 or 836691604. Listed at 17 retailers as of November 2, 2026, with prices from $273 to $1,431, a $1,158 spread on the same certified stone. Brilliant Earth lists it at $1,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836691604
Dimensions6.98 × 7.81 × 4.73 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm7.81 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836691604
Side View
Table 62.0%Crown 35°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $339 SGD|Low: $268 SGD|High: $1,404 SGD|Avg: $733 SGD
Retailer 1
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
November 5, 2026
Retailer 14$273 SGD
Retailer 5$305 SGD
Retailer 11$317 SGD
Retailer 1$339 SGD
Retailer 2$339 SGD
Retailer 8$414 SGD
Retailer 10$621 SGD
Retailer 4$642 SGD
Retailer 13$901 SGD
Retailer 9$1,090 SGD
Retailer 6$1,150 SGD
Retailer 3$1,158 SGD
Retailer 12$1,249 SGD
Retailer 7$1,355 SGD

32 data points across 14 retailers

17 retailers$273 SGD to $1,431 SGD

A
Cheapest Retailer
-
$273 SGD
A
Retailer 2
-
$305 SGD
View
Final sale: no returns
A
Retailer 3
-
$317 SGD
View
A
Retailer 4
-
$339 SGD
View
Retailer 5
-
$339 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$414 SGD
View
B+
Retailer 7
-
$581 SGD
View
A
Retailer 8
-
$621 SGD
View
A
Retailer 9
-
$642 SGD
View
A
Retailer 10
-
$666 SGD
View
B+
Retailer 11
-
$901 SGD
View
B+
Retailer 12
-
$1,090 SGD
View
Retailer 13
-
$1,150 SGD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,158 SGD
View
B
Retailer 15
-
$1,249 SGD
View
B
Retailer 16
-
$1,355 SGD
View
Most Expensive
B
Brilliant Earth
21546936A · Nov 4
$1,431 SGD
$1,120 USD
View
16 more retailers have this diamond
Prices start from $273 SGDSave up to $1,158 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
1.54ct Heart
$273 SGD