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Cushion|Natural|GIA

1.53ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 2547516228

Certificate GIA 2547516228

Diamond specifications and retailer prices

From $2,181 SGD
As of November 6, 2026
Save $3,390 SGD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,571 SGD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547516228. Listed at 14 retailers as of November 4, 2026, with prices from $2,181 to $5,571, a $3,390 spread on the same certified stone. MOH London lists it at $5,571. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2547516228
Dimensions7.16 × 6.22 × 4.34 mm
L/W Ratio1.15
Top View
7.16 mm6.22 mm1.53 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547516228
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 39.1°Culet: NoneDepth 69.7%

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 6
Current: $5,571 SGD|Low: $2,181 SGD|High: $6,068 SGD|Avg: $3,813 SGD|-8.2%
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
November 6, 2026
Retailer 8$2,181 SGD
Retailer 2$2,621 SGD
Retailer 11$3,031 SGD
Retailer 10$3,066 SGD
Retailer 12$3,084 SGD
Retailer 4$3,093 SGD
Retailer 3$3,166 SGD
Retailer 7$3,473 SGD
Retailer 9$3,526 SGD
Retailer 5$3,531 SGD
Retailer 13$3,892 SGD
Retailer 6$4,710 SGD
MOH London$5,571 SGD

30 data points across 13 retailers

14 retailers$2,181 SGD to $5,571 SGD

A
Cheapest Retailer
-
$2,181 SGD
A
Retailer 2
-
$2,621 SGD
View
Final sale: no returns
A
Retailer 3
-
$3,031 SGD
View
A
Retailer 4
-
$3,066 SGD
View
A
Retailer 5
-
$3,084 SGD
View
A
Retailer 6
-
$3,093 SGD
View
A
Retailer 7
-
$3,166 SGD
View
A
Retailer 8
-
$3,473 SGD
View
A
Retailer 9
-
$3,526 SGD
View
B+
Retailer 10
-
$3,531 SGD
View
B+
Retailer 11
-
$3,696 SGD
View
A
Retailer 12
-
$3,892 SGD
View
B+
Retailer 13
-
$4,710 SGD
View
Most Expensive
B
MOH London
45169E029 · Nov 4
$5,571 SGD
£3,423 GBP
View
13 more retailers have this diamond
Prices start from $2,181 SGDSave up to $3,390 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
$2,181 SGD