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Cushion|Natural|GIA

1.53ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 1553522025

Certificate GIA 1553522025

Diamond specifications and retailer prices

From $4,911 SGD
HK$30,000 HKD
As of November 2, 2026
Save $5,606 SGD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,517 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 1553522025. Listed at 17 retailers as of November 2, 2026, with prices from $4,911 to $10,517, a $5,606 spread on the same certified stone. MOH London lists it at $10,517. 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 1553522025
Dimensions7.50 × 5.76 × 4.20 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.50 mm5.76 mm1.53 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553522025
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.9%

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: $10,517 SGD|Low: $4,845 SGD|High: $11,046 SGD|Avg: $6,838 SGD|-4.5%
MOH London
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
November 3, 2026
Retailer 12$4,911 SGD
Retailer 4$4,917 SGD
Retailer 3$5,172 SGD
Retailer 16$5,520 SGD
Retailer 6$5,525 SGD
Retailer 10$5,553 SGD
Retailer 2$5,646 SGD
Retailer 15$5,867 SGD
Retailer 11$6,024 SGD
Retailer 9$6,223 SGD
Retailer 8$6,909 SGD
Retailer 14$7,470 SGD
Retailer 5$8,167 SGD
Retailer 13$8,364 SGD
Retailer 7$10,245 SGD
MOH London$10,517 SGD

26 data points across 16 retailers

17 retailers$4,911 SGD to $10,517 SGD

A
Cheapest Retailer
-
$4,911 SGD
HK$30,000 HKD
A
Retailer 2
-
$4,917 SGD
$3,845 USD
View
A
Retailer 3
-
$5,172 SGD
$4,044 USD
View
B+
Retailer 4
-
$5,520 SGD
$4,316 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,525 SGD
$4,320 USD
View
A
Retailer 6
-
$5,553 SGD
€4,136 EUR
View
A
Retailer 7
-
$5,646 SGD
$4,415 USD
View
B+
Retailer 8
-
$5,867 SGD
$4,588 USD
View
B+
Retailer 9
-
$6,024 SGD
$4,710 USD
View
B+
Retailer 10
-
$6,223 SGD
£3,831 GBP
View
B+
Retailer 11
-
$6,541 SGD
A$7,868 AUD
View
Retailer 12
-
$6,909 SGD
A$8,311 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$7,470 SGD
€5,563 EUR
View
B
Retailer 14
-
$8,167 SGD
ZAR 103,169 ZAR
View
B+
Retailer 15
-
$8,364 SGD
$6,540 USD
View
Retailer 16
-
$10,245 SGD
$8,011 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
91E8DE829 · Nov 2
$10,517 SGD
£6,475 GBP
View
16 more retailers have this diamond
Prices start from $4,911 SGDSave up to $5,606 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
$4,911 SGD