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Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG829620071

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829620071

Diamond specifications and retailer prices

From $305 SGD
As of November 4, 2026
Save $1,393 SGD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,698 SGD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

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 top-tier cut grade and certified by IGI LG829620071 or 829620071. Listed at 16 retailers as of November 2, 2026, with prices from $305 to $1,698, a $1,393 spread on the same certified stone. Diamond Exchange Canada lists it at $1,698. 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 angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829620071
Dimensions8.81 × 5.71 × 3.90 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm5.71 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829620071
Side View
Table 62.0%Crown 33.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $621 SGD|Low: $305 SGD|High: $2,276 SGD|Avg: $859 SGD|-42.8%
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
Retailer 15
November 5, 2026
Retailer 14$305 SGD
Retailer 7$346 SGD
Retailer 8$395 SGD
Retailer 3$457 SGD
Retailer 12$474 SGD
Retailer 9$585 SGD
Retailer 1$621 SGD
Retailer 13$672 SGD
Retailer 6$809 SGD
Retailer 11$828 SGD
Retailer 2$1,157 SGD
Retailer 10$1,356 SGD
Retailer 5$1,363 SGD
Retailer 15$1,379 SGD
Retailer 4$1,581 SGD

37 data points across 15 retailers

16 retailers$305 SGD to $1,698 SGD

A
Cheapest Retailer
-
$305 SGD
Final sale: no returns
Retailer 2
-
$346 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$395 SGD
View
B+
Retailer 4
-
$457 SGD
View
A
Retailer 5
-
$474 SGD
View
A
Retailer 6
-
$585 SGD
View
A
Retailer 7
-
$621 SGD
View
A
Retailer 8
-
$672 SGD
View
Retailer 9
-
$809 SGD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$828 SGD
View
B+
Retailer 11
-
$1,157 SGD
View
B+
Retailer 12
-
$1,356 SGD
View
B+
Retailer 13
-
$1,363 SGD
View
B
Retailer 14
-
$1,379 SGD
View
B
Retailer 15
-
$1,581 SGD
View
Most Expensive
B
Diamond Exchange Canada
1975258579 · Nov 2
$1,698 SGD
CA$1,847 CAD
View
15 more retailers have this diamond
Prices start from $305 SGDSave up to $1,393 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
$305 SGD