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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7521575364

Certificate GIA 7521575364

Diamond specifications and retailer prices

From €1,425 EUR
As of November 5, 2026
Save €1,414 EUR (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,839 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7521575364. Listed at 14 retailers as of November 4, 2026, with prices from €1,425 to €2,839, a €1,414 spread on the same certified stone. MOH London lists it at €2,839. 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

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.47°
Pavilion angle32.46°
OriginNatural
Grading LabGIA
CertificateGIA 7521575364
Dimensions5.54 × 5.54 × 3.72 mm
L/W Ratio1.00
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Needle
Top View
5.54 mm5.54 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521575364
Side View
Table 62.0%Crown 37.47°Girdle: STK-VTKPavilion 32.46°Culet: NoneDepth 67.1%

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 5
Current: €2,839 EUR|Low: €1,165 EUR|High: €2,881 EUR|Avg: €1,819 EUR|-1.2%
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
Retailer 14
November 6, 2026
Retailer 10€1,425 EUR
Retailer 12€1,481 EUR
Retailer 11€1,499 EUR
Retailer 2€1,576 EUR
Retailer 4€1,580 EUR
Retailer 5€1,625 EUR
Retailer 13€1,675 EUR
Retailer 6€1,747 EUR
Retailer 8€1,804 EUR
Retailer 14€1,846 EUR
Retailer 9€1,983 EUR
Retailer 3€2,120 EUR
Retailer 7€2,207 EUR
MOH London€2,839 EUR

34 data points across 14 retailers

14 retailers€1,425 EUR to €2,839 EUR

A
Cheapest Retailer
-
€1,425 EUR
A
Retailer 2
-
€1,481 EUR
View
A
Retailer 3
-
€1,499 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,576 EUR
View
A
Retailer 5
-
€1,580 EUR
View
Retailer 6
-
€1,625 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€1,675 EUR
View
A
Retailer 8
-
€1,747 EUR
View
A
Retailer 9
-
€1,804 EUR
View
A
Retailer 10
-
€1,846 EUR
View
A
Retailer 11
-
€1,983 EUR
View
Retailer 12
-
€2,120 EUR
View
Price last confirmed 32 days ago
B+
Retailer 13
-
€2,207 EUR
View
Most Expensive
B+
MOH London
48B7095B6 · Nov 4
€2,839 EUR
£2,496 GBP
View
13 more retailers have this diamond
Prices start from €1,425 EURSave up to €1,414 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
1.01ct Cushion
€1,425 EUR