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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG789614029

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG789614029

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 30, 2026
Save $1,438 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,726 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789614029 or 789614029. Listed at 21 retailers as of October 30, 2026, with prices from $288 to $1,726, a $1,438 spread on the same certified stone. Brilliant Earth lists it at $1,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789614029
Dimensions7.44 × 6.11 × 4.18 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm6.11 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789614029
Side View
Table 61.0%Crown 37.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 68.4%

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: Oct 30
Current: $1,726 SGD|Low: $288 SGD|High: $2,455 SGD|Avg: $957 SGD|-29.7%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 7$288 SGD
Retailer 3$320 SGD
Retailer 2$356 SGD
Retailer 9$360 SGD
Retailer 20$432 SGD
Retailer 17$548 SGD
Retailer 13$585 SGD
Retailer 14$624 SGD
Retailer 6$669 SGD
Retailer 18$744 SGD
Retailer 5$744 SGD
Retailer 19$823 SGD
Retailer 10$1,041 SGD
Retailer 8$1,094 SGD
Retailer 15$1,298 SGD
Retailer 11$1,299 SGD
Retailer 12$1,406 SGD
Retailer 16$1,500 SGD
Retailer 4$1,531 SGD
Brilliant Earth$1,726 SGD

30 data points across 20 retailers

21 retailers$288 SGD to $1,726 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
Final sale: no returns
A
Retailer 2
-
$320 SGD
$250 USD
View
A
Retailer 3
-
$356 SGD
£219 GBP
View
A
Retailer 4
-
$360 SGD
HK$2,200 HKD
View
B+
Retailer 5
-
$432 SGD
$338 USD
View
A
Retailer 6
-
$548 SGD
ZAR 6,923 ZAR
View
A
Retailer 7
-
$585 SGD
£361 GBP
View
A
Retailer 8
-
$624 SGD
€465 EUR
View
A
Retailer 9
-
$669 SGD
$523 USD
View
A
Retailer 10
-
$744 SGD
A$895 AUD
View
A
Retailer 11
-
$744 SGD
$582 USD
View
A
Retailer 12
-
$823 SGD
$644 USD
View
B+
Retailer 13
-
$1,041 SGD
View
B+
Retailer 14
-
$1,094 SGD
$856 USD
View
B+
Retailer 15
-
$1,188 SGD
$929 USD
View
B+
Retailer 16
-
$1,298 SGD
A$1,562 AUD
View
B+
Retailer 17
-
$1,299 SGD
$1,016 USD
View
Retailer 18
-
$1,406 SGD
$1,100 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,500 SGD
£924 GBP
View
B
Retailer 20
-
$1,531 SGD
$1,198 USD
View
Most Expensive
B
Brilliant Earth
18654051A · Oct 30
$1,726 SGD
$1,350 USD
View
20 more retailers have this diamond
Prices start from $288 SGDSave up to $1,438 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
1.53ct Cushion
$288 SGD