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Heart|Lab Grown|IGI

1.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG711503998

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG711503998

Diamond specifications and retailer prices

From $423 SGD
As of November 4, 2026
Save $1,675 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,098 SGD at MOH London · As of November 5, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711503998 or 711503998. Listed at 16 retailers as of November 4, 2026, with prices from $423 to $2,098, a $1,675 spread on the same certified stone. MOH London lists it at $2,098. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711503998
Dimensions6.92 × 7.89 × 4.89 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm7.89 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711503998
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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: Nov 4
Current: $2,098 SGD|Low: $423 SGD|High: $2,170 SGD|Avg: $988 SGD|-3.3%
MOH London
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
November 6, 2026
Retailer 12$423 SGD
Retailer 6$474 SGD
Retailer 15$491 SGD
Retailer 11$524 SGD
Retailer 8$555 SGD
Retailer 2$609 SGD
Retailer 4$705 SGD
Retailer 10$724 SGD
Retailer 3$727 SGD
Retailer 14$905 SGD
Retailer 9$929 SGD
Retailer 7$1,285 SGD
Retailer 16$1,539 SGD
Retailer 13$1,687 SGD
Retailer 5$1,983 SGD
MOH London$2,098 SGD

18 data points across 16 retailers

16 retailers$423 SGD to $2,098 SGD

A
Cheapest Retailer
-
$423 SGD
A
Retailer 2
-
$474 SGD
View
Final sale: no returns
A
Retailer 3
-
$491 SGD
View
A
Retailer 4
-
$524 SGD
View
Retailer 5
-
$555 SGD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$609 SGD
View
A
Retailer 7
-
$705 SGD
View
A
Retailer 8
-
$724 SGD
View
A
Retailer 9
-
$727 SGD
View
B+
Retailer 10
-
$905 SGD
View
B+
Retailer 11
-
$929 SGD
View
Retailer 12
-
$1,285 SGD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,539 SGD
View
B
Retailer 14
-
$1,687 SGD
View
B
Retailer 15
-
$1,983 SGD
View
Most Expensive
B
MOH London
LG711503998 · Nov 5
$2,098 SGD
£1,289 GBP
View
15 more retailers have this diamond
Prices start from $423 SGDSave up to $1,675 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
$423 SGD