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Cushion|Natural|GIA

1.53ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 5526544058

Certificate GIA 5526544058

Diamond specifications and retailer prices

From $5,535 SGD
$4,328 USD
As of November 2, 2026
Save $4,018 SGD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,554 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5526544058. Listed at 6 retailers as of November 2, 2026, with prices from $5,535 to $9,554, a $4,018 spread on the same certified stone. MOH London lists it at $9,554. 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

1.53
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526544058
Dimensions7.62 × 5.89 × 4.01 mm
L/W Ratio1.29
Top View
7.62 mm5.89 mm1.53 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526544058
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,554 SGD|Low: $5,017 SGD|High: $11,861 SGD|Avg: $6,906 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 9$5,017 SGD
Retailer 7$5,535 SGD
Retailer 6$5,666 SGD
Retailer 10$5,666 SGD
Retailer 2$5,965 SGD
Retailer 12$6,045 SGD
Retailer 11$6,244 SGD
Retailer 5$6,753 SGD
Retailer 8$7,373 SGD
Retailer 4$7,812 SGD
MOH London$9,554 SGD
Retailer 3$11,861 SGD

4 data points across 12 retailers

6 retailers$5,535 SGD to $9,554 SGD

A
Cheapest Retailer
-
$5,535 SGD
$4,328 USD
Final sale: no returns
B+
Retailer 2
-
$5,666 SGD
$4,430 USD
View
B+
Retailer 3
-
$5,965 SGD
£3,673 GBP
View
B+
Retailer 4
-
$6,753 SGD
€5,029 EUR
View
B
Retailer 5
-
$7,373 SGD
ZAR 93,141 ZAR
View
Most Expensive
B
MOH London
0823D7C50 · Nov 2
$9,554 SGD
£5,882 GBP
View
5 more retailers have this diamond
Prices start from $5,535 SGDSave up to $4,018 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
$5,535 SGD