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Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG737540245

Shape and cutting style on the report: Rectangular cushion modified brilliant

Certificate IGI LG737540245

Diamond specifications and retailer prices

From $665 SGD
As of November 4, 2026
Save $2,769 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,434 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG737540245 or 737540245. Listed at 16 retailers as of November 4, 2026, with prices from $665 to $3,434, a $2,769 spread on the same certified stone. MOH London lists it at $3,434. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737540245
Dimensions9.32 × 5.81 × 3.47 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm5.81 mm1.54 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737540245
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilionCulet: LargeDepth 59.7%

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: Nov 4
Current: $3,434 SGD|Low: $639 SGD|High: $3,484 SGD|Avg: $1,798 SGD|-1.3%
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 5, 2026
Retailer 13$665 SGD
Retailer 10$745 SGD
Retailer 8$809 SGD
Retailer 12$825 SGD
Retailer 3$1,003 SGD
Retailer 9$1,266 SGD
Retailer 4$1,280 SGD
Retailer 14$1,501 SGD
Retailer 2$1,925 SGD
Retailer 15$2,129 SGD
Retailer 11$2,170 SGD
Retailer 5$2,394 SGD
Retailer 6$2,710 SGD
Retailer 16$3,059 SGD
Retailer 7$3,279 SGD
MOH London$3,434 SGD

46 data points across 16 retailers

16 retailers$665 SGD to $3,434 SGD

A
Cheapest Retailer
-
$665 SGD
B+
Retailer 2
-
$745 SGD
View
B+
Retailer 3
-
$809 SGD
View
B+
Retailer 4
-
$825 SGD
View
B+
Retailer 5
-
$1,003 SGD
View
B+
Retailer 6
-
$1,266 SGD
View
B
Retailer 7
-
$1,280 SGD
View
Retailer 8
-
$1,501 SGD
View
Price last confirmed 17 days ago
B
Retailer 9
-
$1,925 SGD
View
B
Retailer 10
-
$2,129 SGD
View
B
Retailer 11
-
$2,170 SGD
View
C
Retailer 12
-
$2,394 SGD
View
C
Retailer 13
-
$2,710 SGD
View
C
Retailer 14
-
$3,059 SGD
View
C
Retailer 15
-
$3,279 SGD
View
Most Expensive
B
MOH London
LG737540245 · Nov 5
$3,434 SGD
£2,117 GBP
View
15 more retailers have this diamond
Prices start from $665 SGDSave up to $2,769 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 Cushion
$665 SGD