CaratHunter
Plans
Cushion|Natural|GIA

1.22ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 1373639050

Certificate GIA 1373639050

Diamond specifications and retailer prices

From £994 GBP
As of November 6, 2026
Save £1,285 GBP (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,279 GBP at MOH London · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1373639050. Listed at 13 retailers as of November 4, 2026, with prices from £994 to £2,279, a £1,285 spread on the same certified stone. MOH London lists it at £2,279. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1373639050
Dimensions6.32 × 5.74 × 3.94 mm
L/W Ratio1.10
Culet sizeNone
Top View
6.32 mm5.74 mm1.22 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1373639050
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: 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: £2,279 GBP|Low: £994 GBP|High: £2,309 GBP|Avg: £1,490 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£994 GBP
Retailer 2£1,050 GBP
Retailer 3£1,239 GBP
Retailer 9£1,255 GBP
Retailer 5£1,386 GBP
Retailer 6£1,447 GBP
Retailer 7£1,591 GBP
Retailer 4£1,771 GBP
MOH London£2,279 GBP

27 data points across 9 retailers

13 retailers£994 GBP to £2,279 GBP

A
Cheapest Retailer
-
£994 GBP
A
Retailer 2
-
£1,050 GBP
View
A
Retailer 3
-
£1,239 GBP
View
A
Retailer 4
-
£1,254 GBP
View
A
Retailer 5
-
£1,255 GBP
View
A
Retailer 6
-
£1,386 GBP
View
A
Retailer 7
-
£1,406 GBP
View
B+
Retailer 8
-
£1,441 GBP
View
A
Retailer 9
-
£1,447 GBP
View
B+
Retailer 10
-
£1,451 GBP
View
B+
Retailer 11
-
£1,591 GBP
View
B+
Retailer 12
-
£1,771 GBP
View
Most Expensive
B
MOH London
4802AA170 · Nov 4
£2,279 GBP
View
12 more retailers have this diamond
Prices start from £994 GBPSave up to £1,285 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
1.22ct Cushion
£994 GBP