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Cushion|Lab Grown|IGI

1.54ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG846643057

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

Certificate IGI LG846643057

Diamond specifications and retailer prices

From $392 SGD
As of November 4, 2026
Save $1,057 SGD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,449 SGD at With Clarity · As of November 5, 2026
View at With Clarity

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846643057 or 846643057. Listed at 8 retailers as of November 4, 2026, with prices from $392 to $1,449, a $1,057 spread on the same certified stone. With Clarity lists it at $1,449. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846643057
Dimensions6.66 × 6.52 × 4.60 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm6.52 mm1.54 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846643057
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 70.6%

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: $1,061 SGD|Low: $392 SGD|High: $1,449 SGD|Avg: $826 SGD|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 4, 2026
Retailer 7$392 SGD
Retailer 4$597 SGD
Retailer 6$604 SGD
Retailer 5$647 SGD
Retailer 2$653 SGD
Retailer 1$1,061 SGD
Retailer 3$1,420 SGD
With Clarity$1,449 SGD

13 data points across 8 retailers

8 retailers$392 SGD to $1,449 SGD

A
Cheapest Retailer
-
$392 SGD
A
Retailer 2
-
$597 SGD
View
A
Retailer 3
-
$604 SGD
View
A
Retailer 4
-
$647 SGD
View
A
Retailer 5
-
$653 SGD
View
B+
Retailer 6
-
$1,061 SGD
View
B
Retailer 7
-
$1,420 SGD
View
Most Expensive
B
With Clarity
846643057 · Nov 5
$1,449 SGD
$1,134 USD
View
7 more retailers have this diamond
Prices start from $392 SGDSave up to $1,057 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
$392 SGD