CaratHunter
Plans
Cushion|Natural|GIA

1.22ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6541732510

Certificate GIA 6541732510

Diamond specifications and retailer prices

From £2,286 GBP
As of November 6, 2026
Save £2,807 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,093 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct natural cushion diamond

This 1.22ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541732510. Listed at 16 retailers as of November 2, 2026, with prices from £2,286 to £5,093, a £2,807 spread on the same certified stone. MOH London lists it at £5,093. 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

1.22
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.52°
OriginNatural
Grading LabGIA
CertificateGIA 6541732510
Dimensions7.01 × 5.50 × 3.84 mm
L/W Ratio1.27
Top View
7.01 mm5.50 mm1.22 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541732510
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 35.52°Culet: NoneDepth 69.8%

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 6
Current: £5,093 GBP|Low: £2,201 GBP|High: £5,154 GBP|Avg: £3,196 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10£2,286 GBP
Retailer 9£2,546 GBP
Retailer 4£2,759 GBP
Retailer 6£3,001 GBP
Retailer 2£3,092 GBP
Retailer 5£3,183 GBP
Retailer 7£3,183 GBP
Retailer 8£3,287 GBP
Retailer 3£3,426 GBP
MOH London£5,093 GBP

45 data points across 10 retailers

16 retailers£2,286 GBP to £5,093 GBP

B+
Cheapest Retailer
-
£2,286 GBP
B+
Retailer 2
-
£2,341 GBP
View
B+
Retailer 3
-
£2,450 GBP
View
B+
Retailer 4
-
£2,501 GBP
View
B+
Retailer 5
-
£2,530 GBP
View
B+
Retailer 6
-
£2,546 GBP
View
Final sale: no returns
B+
Retailer 7
-
£2,615 GBP
View
Retailer 8
-
£2,759 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
£3,001 GBP
View
B
Retailer 10
-
£3,092 GBP
View
B
Retailer 11
-
£3,183 GBP
View
B
Retailer 12
-
£3,183 GBP
View
B
Retailer 13
-
£3,287 GBP
View
B
Retailer 14
-
£3,426 GBP
View
Retailer 15
-
£3,446 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
7CF3EEDCA · Nov 2
£5,093 GBP
View
15 more retailers have this diamond
Prices start from £2,286 GBPSave up to £2,807 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+
1.22ct Cushion
£2,286 GBP