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Cushion|Natural|GIA

1.53ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2557260367

Certificate GIA 2557260367

Diamond specifications and retailer prices

From $2,394 CAD
As of November 6, 2026
Save $3,308 CAD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,702 CAD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557260367. Listed at 8 retailers as of November 4, 2026, with prices from $2,394 to $5,702, a $3,308 spread on the same certified stone. MOH London lists it at $5,702. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle35.12°
OriginNatural
Grading LabGIA
CertificateGIA 2557260367
Dimensions7.49 × 5.91 × 4.13 mm
L/W Ratio1.27
Key to symbols
Feather, Twinning Wisp, Cloud
Top View
7.49 mm5.91 mm1.53 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557260367
Side View
Table 61.0%CrownGirdle: STK-ETKPavilion 35.12°Culet: NoneDepth 69.9%

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 6
Current: $5,702 CAD|Low: $2,376 CAD|High: $5,786 CAD|Avg: $3,780 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$2,394 CAD
Retailer 8$3,019 CAD
Retailer 6$3,308 CAD
Retailer 3$3,336 CAD
Retailer 9$3,417 CAD
Retailer 5$3,580 CAD
Retailer 2$4,192 CAD
Retailer 7$4,977 CAD
MOH London$5,702 CAD

26 data points across 9 retailers

8 retailers$2,394 CAD to $5,702 CAD

A
Cheapest Retailer
-
$2,394 CAD
B+
Retailer 2
-
$3,019 CAD
View
B+
Retailer 3
-
$3,336 CAD
View
B+
Retailer 4
-
$3,417 CAD
View
B+
Retailer 5
-
$3,580 CAD
View
B+
Retailer 6
-
$4,192 CAD
View
B+
Retailer 7
-
$4,977 CAD
View
Most Expensive
B+
MOH London
4DA2C7351 · Nov 4
$5,702 CAD
£3,192 GBP
View
7 more retailers have this diamond
Prices start from $2,394 CADSave up to $3,308 CAD

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
$2,394 CAD