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Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG843693613

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

Certificate IGI LG843693613

Diamond specifications and retailer prices

From $386 SGD
£237 GBP
As of October 28, 2026
Save $1,211 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,288 SGD at Brilliant Earth · As of October 18, 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 very-good cut grade and certified by IGI LG843693613 or 843693613. Listed at 16 retailers as of October 28, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843693613
Dimensions6.87 × 6.66 × 4.17 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.66 mm1.54 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843693613
Side View
Table 66.0%Crown 34.8°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 62.6%

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: Oct 28
Current: $2,288 SGD|Low: $309 SGD|High: $2,288 SGD|Avg: $916 SGD
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 14$309 SGD
Retailer 11$386 SGD
Retailer 8$393 SGD
Retailer 7$591 SGD
Retailer 2$626 SGD
Retailer 10$636 SGD
Retailer 5$671 SGD
Retailer 16$675 SGD
Retailer 6$768 SGD
Retailer 9$1,115 SGD
Retailer 4$1,168 SGD
Retailer 3$1,175 SGD
Retailer 13$1,252 SGD
Retailer 17$1,304 SGD
Retailer 12$1,382 SGD
Retailer 15$1,596 SGD
Brilliant Earth$2,288 SGD

13 data points across 17 retailers

16 retailers$386 SGD to $1,596 SGD

A
Cheapest Retailer
-
$386 SGD
£237 GBP
A
Retailer 2
-
$393 SGD
HK$2,400 HKD
View
A
Retailer 3
-
$591 SGD
$462 USD
View
B+
Retailer 4
-
$626 SGD
€466 EUR
View
A
Retailer 5
-
$636 SGD
£392 GBP
View
A
Retailer 6
-
$671 SGD
$525 USD
View
A
Retailer 7
-
$675 SGD
$528 USD
View
Retailer 8
-
$768 SGD
$601 USD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$1,115 SGD
View
B+
Retailer 10
-
$1,168 SGD
$914 USD
View
B+
Retailer 11
-
$1,175 SGD
$919 USD
View
B
Retailer 12
-
$1,252 SGD
A$1,507 AUD
View
Retailer 13
-
$1,304 SGD
$1,020 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,382 SGD
£851 GBP
View
B
Retailer 15
-
$1,596 SGD
$1,249 USD
View
Most Expensive
Brilliant Earth
22168808A · Oct 18
$2,288 SGD
$1,790 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $386 SGDSave up to $1,211 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
$386 SGD