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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7548837273

Certificate GIA 7548837273

Diamond specifications and retailer prices

From £1,109 GBP
As of November 6, 2026
Save £1,331 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,439 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 7548837273. Listed at 18 retailers as of November 4, 2026, with prices from £1,109 to £2,439, a £1,331 spread on the same certified stone. MOH London lists it at £2,439. 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 angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 7548837273
Dimensions5.79 × 5.62 × 3.84 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
5.79 mm5.62 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548837273
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 38.4°Culet: NoneDepth 68.3%

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: £2,439 GBP|Low: £1,090 GBP|High: £2,497 GBP|Avg: £1,522 GBP|-2.3%
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
November 6, 2026
Retailer 15£1,109 GBP
Retailer 6£1,158 GBP
Retailer 3£1,167 GBP
Retailer 12£1,245 GBP
Retailer 2£1,308 GBP
Retailer 4£1,319 GBP
Retailer 8£1,323 GBP
Retailer 14£1,360 GBP
Retailer 7£1,414 GBP
Retailer 16£1,434 GBP
Retailer 11£1,516 GBP
Retailer 5£1,530 GBP
Retailer 10£1,704 GBP
Retailer 9£1,895 GBP
Retailer 13£2,302 GBP
MOH London£2,439 GBP

24 data points across 16 retailers

18 retailers£1,109 GBP to £2,439 GBP

A
Cheapest Retailer
-
£1,109 GBP
A
Retailer 2
-
£1,158 GBP
View
A
Retailer 3
-
£1,167 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,245 GBP
View
A
Retailer 5
-
£1,308 GBP
View
A
Retailer 6
-
£1,319 GBP
View
A
Retailer 7
-
£1,323 GBP
View
A
Retailer 8
-
£1,360 GBP
View
A
Retailer 9
-
£1,414 GBP
View
A
Retailer 10
-
£1,434 GBP
View
A
Retailer 11
-
£1,516 GBP
View
A
Retailer 12
-
£1,530 GBP
View
A
Retailer 13
-
£1,606 GBP
View
A
Retailer 14
-
£1,704 GBP
View
Retailer 15
-
£1,854 GBP
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£1,895 GBP
View
B+
Retailer 17
-
£2,302 GBP
View
Most Expensive
B+
MOH London
6246A118D · Nov 4
£2,439 GBP
View
17 more retailers have this diamond
Prices start from £1,109 GBPSave up to £1,331 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
£1,109 GBP