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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6542547632

Certificate GIA 6542547632

Diamond specifications and retailer prices

From £1,176 GBP
As of November 6, 2026
Save £1,458 GBP (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,634 GBP 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 6542547632. Listed at 24 retailers as of November 4, 2026, with prices from £1,176 to £2,634, a £1,458 spread on the same certified stone. MOH London lists it at £2,634. 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
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542547632
Dimensions5.89 × 5.72 × 3.82 mm
L/W Ratio1.03
Top View
5.89 mm5.72 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542547632
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 38.8°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,634 GBP|Low: £1,157 GBP|High: £2,656 GBP|Avg: £1,603 GBP|-0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 6£1,176 GBP
Retailer 8£1,196 GBP
Retailer 20£1,250 GBP
Retailer 3£1,316 GBP
Retailer 13£1,375 GBP
Retailer 10£1,397 GBP
Retailer 16£1,397 GBP
Retailer 12£1,427 GBP
Retailer 5£1,442 GBP
Retailer 14£1,450 GBP
Retailer 17£1,476 GBP
Retailer 9£1,490 GBP
Retailer 7£1,506 GBP
Retailer 11£1,569 GBP
Retailer 19£1,623 GBP
Retailer 2£1,638 GBP
Retailer 18£1,824 GBP
Retailer 15£2,031 GBP
Retailer 4£2,427 GBP
MOH London£2,634 GBP

19 data points across 20 retailers

24 retailers£1,176 GBP to £2,634 GBP

A
Cheapest Retailer
-
£1,176 GBP
A
Retailer 2
-
£1,196 GBP
View
A
Retailer 3
-
£1,250 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,316 GBP
View
A
Retailer 5
-
£1,375 GBP
View
A
Retailer 6
-
£1,397 GBP
View
A
Retailer 7
-
£1,397 GBP
View
A
Retailer 8
-
£1,427 GBP
View
A
Retailer 9
-
£1,442 GBP
View
A
Retailer 10
-
£1,450 GBP
View
A
Retailer 11
-
£1,476 GBP
View
A
Retailer 12
-
£1,490 GBP
View
A
Retailer 13
-
£1,506 GBP
View
Retailer 14
-
£1,569 GBP
View
Price last confirmed 17 days ago
A
Retailer 15
-
£1,623 GBP
View
A
Retailer 16
-
£1,638 GBP
View
Retailer 17
-
£1,652 GBP
View
Price last confirmed 16 days ago
B+
Retailer 18
-
£1,694 GBP
View
Retailer 19
-
£1,721 GBP
View
Price last confirmed 44 days ago
B+
Retailer 20
-
£1,824 GBP
View
Retailer 21
-
£1,904 GBP
View
Price last confirmed 32 days ago
B+
Retailer 22
-
£2,031 GBP
View
B+
Retailer 23
-
£2,427 GBP
View
Most Expensive
B+
MOH London
0D29B2336 · Nov 4
£2,634 GBP
View
23 more retailers have this diamond
Prices start from £1,176 GBPSave up to £1,458 GBP

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
£1,176 GBP