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Cushion|Natural|GIA

1.01ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 5426474404

Certificate GIA 5426474404

Diamond specifications and retailer prices

From £2,232 GBP
As of November 4, 2026
Save £2,625 GBP (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,857 GBP 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5426474404. Listed at 19 retailers as of November 2, 2026, with prices from £2,232 to £4,857, a £2,625 spread on the same certified stone. MOH London lists it at £4,857. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426474404
Dimensions6.75 × 5.50 × 3.61 mm
L/W Ratio1.23
Top View
6.75 mm5.50 mm1.01 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5426474404
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,857 GBP|Low: £2,232 GBP|High: £4,916 GBP|Avg: £2,862 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£2,232 GBP
Retailer 8£2,247 GBP
Retailer 5£2,279 GBP
Retailer 9£2,471 GBP
Retailer 6£2,631 GBP
Retailer 7£2,816 GBP
Retailer 4£2,941 GBP
Retailer 3£3,192 GBP
Retailer 2£3,243 GBP
MOH London£4,857 GBP

43 data points across 10 retailers

19 retailers£2,232 GBP to £4,857 GBP

B+
Cheapest Retailer
-
£2,232 GBP
B+
Retailer 2
-
£2,247 GBP
View
B+
Retailer 3
-
£2,279 GBP
View
B
Retailer 4
-
£2,288 GBP
View
B
Retailer 5
-
£2,336 GBP
View
B
Retailer 6
-
£2,417 GBP
View
B
Retailer 7
-
£2,471 GBP
View
B
Retailer 8
-
£2,499 GBP
View
Retailer 9
-
£2,631 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
£2,816 GBP
View
B
Retailer 11
-
£2,861 GBP
View
B
Retailer 12
-
£2,941 GBP
View
B
Retailer 13
-
£2,981 GBP
View
B
Retailer 14
-
£2,981 GBP
View
B
Retailer 15
-
£3,078 GBP
View
B
Retailer 16
-
£3,192 GBP
View
B
Retailer 17
-
£3,243 GBP
View
Retailer 18
-
£3,288 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
2122ACD24 · Nov 2
£4,857 GBP
View
18 more retailers have this diamond
Prices start from £2,232 GBPSave up to £2,625 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.

B+
1.01ct Cushion
£2,232 GBP