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Cushion|Natural|GIA

1.01ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 7558073606

Certificate GIA 7558073606

Diamond specifications and retailer prices

From £1,138 GBP
As of November 6, 2026
Save £1,416 GBP (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,554 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 F 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 7558073606. Listed at 22 retailers as of November 4, 2026, with prices from £1,138 to £2,554, a £1,416 spread on the same certified stone. MOH London lists it at £2,554. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558073606
Dimensions6.55 × 5.24 × 3.59 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.55 mm5.24 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558073606
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.6%

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: £2,554 GBP|Low: £1,118 GBP|High: £2,561 GBP|Avg: £1,550 GBP
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 7£1,138 GBP
Retailer 10£1,154 GBP
Retailer 9£1,222 GBP
Retailer 19£1,273 GBP
Retailer 2£1,329 GBP
Retailer 18£1,349 GBP
Retailer 3£1,371 GBP
Retailer 12£1,375 GBP
Retailer 4£1,388 GBP
Retailer 5£1,397 GBP
Retailer 13£1,418 GBP
Retailer 16£1,437 GBP
Retailer 8£1,465 GBP
Retailer 11£1,511 GBP
Retailer 17£1,587 GBP
Retailer 6£1,602 GBP
Retailer 15£1,784 GBP
Retailer 14£1,985 GBP
Retailer 20£2,341 GBP
MOH London£2,554 GBP

19 data points across 20 retailers

22 retailers£1,138 GBP to £2,554 GBP

A
Cheapest Retailer
-
£1,138 GBP
A
Retailer 2
-
£1,154 GBP
View
A
Retailer 3
-
£1,222 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,273 GBP
View
A
Retailer 5
-
£1,329 GBP
View
A
Retailer 6
-
£1,349 GBP
View
A
Retailer 7
-
£1,371 GBP
View
A
Retailer 8
-
£1,375 GBP
View
A
Retailer 9
-
£1,388 GBP
View
A
Retailer 10
-
£1,397 GBP
View
A
Retailer 11
-
£1,418 GBP
View
A
Retailer 12
-
£1,437 GBP
View
A
Retailer 13
-
£1,465 GBP
View
Retailer 14
-
£1,511 GBP
View
Price last confirmed 18 days ago
A
Retailer 15
-
£1,577 GBP
View
A
Retailer 16
-
£1,587 GBP
View
A
Retailer 17
-
£1,602 GBP
View
B+
Retailer 18
-
£1,784 GBP
View
Retailer 19
-
£1,907 GBP
View
Price last confirmed 33 days ago
B+
Retailer 20
-
£1,985 GBP
View
B+
Retailer 21
-
£2,341 GBP
View
Most Expensive
B
MOH London
F0BC7AA1E · Nov 4
£2,554 GBP
View
21 more retailers have this diamond
Prices start from £1,138 GBPSave up to £1,416 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
£1,138 GBP