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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 €3,859 EUR
$4,328 USD
As of November 2, 2026
Save €2,801 EUR (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €6,660 EUR 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 €3,859 to €6,660, a €2,801 spread on the same certified stone. MOH London lists it at €6,660. 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
Color
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: €6,660 EUR|Low: €3,497 EUR|High: €8,269 EUR|Avg: €4,772 EUR
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 2, 2026
Retailer 9€3,497 EUR
Retailer 7€3,859 EUR
Retailer 6€3,950 EUR
Retailer 10€3,950 EUR
Retailer 5€4,158 EUR
Retailer 12€4,214 EUR
Retailer 11€4,353 EUR
Retailer 2€4,708 EUR
Retailer 8€5,140 EUR
Retailer 4€5,446 EUR
MOH London€6,660 EUR
Retailer 3€8,269 EUR

4 data points across 12 retailers

6 retailers€3,859 EUR to €6,660 EUR

A
Cheapest Retailer
-
€3,859 EUR
$4,328 USD
Final sale: no returns
B+
Retailer 2
-
€3,950 EUR
$4,430 USD
View
B+
Retailer 3
-
€4,158 EUR
£3,673 GBP
View
B+
Retailer 4
-
€4,708 EUR
View
B
Retailer 5
-
€5,140 EUR
ZAR 93,141 ZAR
View
Most Expensive
B
MOH London
0823D7C50 · Nov 2
€6,660 EUR
£5,882 GBP
View
5 more retailers have this diamond
Prices start from €3,859 EURSave up to €2,801 EUR

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
€3,859 EUR