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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1545849612

Certificate GIA 1545849612

Diamond specifications and retailer prices

From £1,061 GBP
As of November 6, 2026
Save £1,270 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,331 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 1545849612. Listed at 20 retailers as of November 4, 2026, with prices from £1,061 to £2,331, a £1,270 spread on the same certified stone. MOH London lists it at £2,331. 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 angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545849612
Dimensions5.88 × 5.64 × 3.88 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
5.88 mm5.64 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545849612
Side View
Table 69.0%CrownGirdle: MED-VTKPavilion 39.3°Culet: NoneDepth 68.8%

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 6
Current: £2,331 GBP|Low: £1,042 GBP|High: £2,384 GBP|Avg: £1,436 GBP|-2.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6£1,061 GBP
Retailer 8£1,115 GBP
Retailer 9£1,158 GBP
Retailer 18£1,195 GBP
Retailer 2£1,260 GBP
Retailer 17£1,266 GBP
Retailer 16£1,270 GBP
Retailer 11£1,294 GBP
Retailer 5£1,300 GBP
Retailer 10£1,310 GBP
Retailer 14£1,359 GBP
Retailer 7£1,382 GBP
Retailer 4£1,426 GBP
Retailer 13£1,481 GBP
Retailer 15£1,629 GBP
Retailer 12£1,812 GBP
Retailer 3£2,212 GBP
MOH London£2,331 GBP

21 data points across 18 retailers

20 retailers£1,061 GBP to £2,331 GBP

A
Cheapest Retailer
-
£1,061 GBP
A
Retailer 2
-
£1,115 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,158 GBP
View
A
Retailer 4
-
£1,195 GBP
View
A
Retailer 5
-
£1,260 GBP
View
A
Retailer 6
-
£1,266 GBP
View
A
Retailer 7
-
£1,270 GBP
View
A
Retailer 8
-
£1,294 GBP
View
A
Retailer 9
-
£1,300 GBP
View
A
Retailer 10
-
£1,310 GBP
View
A
Retailer 11
-
£1,359 GBP
View
A
Retailer 12
-
£1,382 GBP
View
A
Retailer 13
-
£1,426 GBP
View
A
Retailer 14
-
£1,481 GBP
View
B+
Retailer 15
-
£1,587 GBP
View
A
Retailer 16
-
£1,629 GBP
View
Retailer 17
-
£1,789 GBP
View
Price last confirmed 32 days ago
B+
Retailer 18
-
£1,812 GBP
View
B+
Retailer 19
-
£2,212 GBP
View
Most Expensive
B+
MOH London
D355C5707 · Nov 4
£2,331 GBP
View
19 more retailers have this diamond
Prices start from £1,061 GBPSave up to £1,270 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
£1,061 GBP