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Cushion|Natural|GIA

1.01ct I SI2 Cushion Natural Diamond

ID • I/SI2 • GIA 6401133462

Certificate GIA 6401133462

Diamond specifications and retailer prices

From €1,179 EUR
As of November 1, 2026
Save €1,612 EUR (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,791 EUR at MOH London · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6401133462. Listed at 13 retailers as of November 1, 2026, with prices from €1,179 to €2,791, a €1,612 spread on the same certified stone. MOH London lists it at €2,791. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401133462
Dimensions5.74 × 5.73 × 3.89 mm
L/W Ratio1.00
Top View
5.74 mm5.73 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6401133462
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

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 1
Current: €2,791 EUR|Low: €1,167 EUR|High: €2,822 EUR|Avg: €1,656 EUR|-1.1%
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 4, 2026
Retailer 8€1,179 EUR
Retailer 11€1,397 EUR
Retailer 4€1,452 EUR
Retailer 10€1,471 EUR
Retailer 5€1,489 EUR
Retailer 12€1,553 EUR
Retailer 6€1,573 EUR
Retailer 9€1,593 EUR
Retailer 3€1,655 EUR
Retailer 13€1,716 EUR
Retailer 2€1,768 EUR
Retailer 7€2,167 EUR
MOH London€2,791 EUR

29 data points across 13 retailers

13 retailers€1,179 EUR to €2,791 EUR

A
Cheapest Retailer
-
€1,179 EUR
A
Retailer 2
-
€1,397 EUR
View
A
Retailer 3
-
€1,452 EUR
View
B+
Retailer 4
-
€1,471 EUR
View
Final sale: no returns
B+
Retailer 5
-
€1,553 EUR
View
A
Retailer 6
-
€1,573 EUR
View
B+
Retailer 7
-
€1,593 EUR
View
Retailer 8
-
€1,642 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€1,655 EUR
View
B+
Retailer 10
-
€1,716 EUR
View
B+
Retailer 11
-
€1,768 EUR
View
B+
Retailer 12
-
€2,167 EUR
View
Most Expensive
B
MOH London
9B5980333 · Nov 2
€2,791 EUR
£2,457 GBP
View
12 more retailers have this diamond
Prices start from €1,179 EURSave up to €1,612 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
€1,179 EUR