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Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG711522294

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

Certificate IGI LG711522294

Diamond specifications and retailer prices

From $593 SGD
$464 USD
As of November 1, 2026
Save $817 SGD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,557 SGD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711522294 or 711522294. Listed at 12 retailers as of October 30, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711522294
Dimensions6.76 × 6.59 × 4.41 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.76 mm6.59 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711522294
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 66.9%

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 1
Current: $2,557 SGD|Low: $346 SGD|High: $2,634 SGD|Avg: $1,002 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$346 SGD
Retailer 9$388 SGD
Retailer 10$593 SGD
Retailer 6$597 SGD
Retailer 5$639 SGD
Retailer 3$676 SGD
Retailer 12$768 SGD
Retailer 4$1,182 SGD
Retailer 7$1,278 SGD
Retailer 2$1,390 SGD
Retailer 11$1,410 SGD
Brilliant Earth$2,557 SGD

38 data points across 12 retailers

12 retailers$593 SGD to $1,410 SGD

Retailer 1
-
$346 SGD
$271 USD
Price last confirmed 7 days ago
Retailer 2
-
$388 SGD
£239 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$593 SGD
$464 USD
View
A
Retailer 4
-
$597 SGD
€445 EUR
View
A
Retailer 5
-
$639 SGD
£393 GBP
View
A
Retailer 6
-
$676 SGD
$529 USD
View
A
Retailer 7
-
$768 SGD
$601 USD
View
Retailer 8
-
$1,182 SGD
$924 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$1,278 SGD
$1,000 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,390 SGD
£856 GBP
View
B
Retailer 11
-
$1,410 SGD
$1,103 USD
View
Most Expensive
Brilliant Earth
14871926A · Oct 4
$2,557 SGD
$2,000 USD
View
Price last confirmed 27 days ago
11 more retailers have this diamond
Prices start from $593 SGDSave up to $817 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
$593 SGD