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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2516663308

Certificate GIA 2516663308

Diamond specifications and retailer prices

From £1,243 GBP
As of November 6, 2026
Save £1,629 GBP (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,872 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2516663308. Listed at 22 retailers as of November 4, 2026, with prices from £1,243 to £2,872, a £1,629 spread on the same certified stone. MOH London lists it at £2,872. 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

1.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 2516663308
Dimensions5.96 × 5.74 × 3.74 mm
L/W Ratio1.04
Top View
5.96 mm5.74 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516663308
Side View
Table 63.0%CrownGirdle: THK-VTKPavilion 38.2°Culet: NoneDepth 65.2%

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 6
Current: £2,872 GBP|Low: £1,204 GBP|High: £2,880 GBP|Avg: £1,673 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
November 6, 2026
Retailer 7£1,243 GBP
Retailer 17£1,260 GBP
Retailer 9£1,375 GBP
Retailer 18£1,377 GBP
Retailer 2£1,442 GBP
Retailer 16£1,471 GBP
Retailer 10£1,472 GBP
Retailer 4£1,517 GBP
Retailer 5£1,532 GBP
Retailer 13£1,539 GBP
Retailer 14£1,567 GBP
Retailer 8£1,579 GBP
Retailer 15£1,617 GBP
Retailer 6£1,688 GBP
Retailer 12£2,006 GBP
Retailer 11£2,040 GBP
Retailer 3£2,551 GBP
MOH London£2,872 GBP

24 data points across 18 retailers

22 retailers£1,243 GBP to £2,872 GBP

A
Cheapest Retailer
-
£1,243 GBP
A
Retailer 2
-
£1,260 GBP
View
A
Retailer 3
-
£1,375 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,377 GBP
View
Retailer 5
-
£1,382 GBP
View
Price last confirmed 32 days ago
A
Retailer 6
-
£1,442 GBP
View
A
Retailer 7
-
£1,471 GBP
View
A
Retailer 8
-
£1,472 GBP
View
A
Retailer 9
-
£1,517 GBP
View
A
Retailer 10
-
£1,532 GBP
View
A
Retailer 11
-
£1,539 GBP
View
A
Retailer 12
-
£1,567 GBP
View
A
Retailer 13
-
£1,579 GBP
View
A
Retailer 14
-
£1,617 GBP
View
B+
Retailer 15
-
£1,688 GBP
View
Retailer 16
-
£1,774 GBP
View
Price last confirmed 16 days ago
B+
Retailer 17
-
£1,786 GBP
View
Retailer 18
-
£1,975 GBP
View
Price last confirmed 31 days ago
B+
Retailer 19
-
£2,006 GBP
View
B+
Retailer 20
-
£2,040 GBP
View
B
Retailer 21
-
£2,551 GBP
View
Most Expensive
B
MOH London
8B58341C0 · Nov 4
£2,872 GBP
View
21 more retailers have this diamond
Prices start from £1,243 GBPSave up to £1,629 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
£1,243 GBP