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Cushion|Natural|GIA

1.22ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5212056988

Certificate GIA 5212056988

Diamond specifications and retailer prices

From £2,576 GBP
As of November 5, 2026
Save £1,260 GBP (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,602 GBP at MOH London · As of October 8, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5212056988. Listed at 13 retailers as of November 5, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.22
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5212056988
Dimensions6.08 × 5.88 × 3.96 mm
L/W Ratio1.03
Top View
6.08 mm5.88 mm1.22 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5212056988
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NDepth 67.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £5,602 GBP|Low: £2,443 GBP|High: £5,617 GBP|Avg: £3,309 GBP|+4.0%
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
November 6, 2026
Retailer 9£2,576 GBP
Retailer 10£2,595 GBP
Retailer 11£2,598 GBP
Retailer 16£2,671 GBP
Retailer 6£2,778 GBP
Retailer 14£2,911 GBP
Retailer 4£3,142 GBP
Retailer 8£3,151 GBP
Retailer 12£3,224 GBP
Retailer 7£3,340 GBP
Retailer 17£3,340 GBP
Retailer 5£3,452 GBP
Retailer 15£3,490 GBP
Retailer 2£3,836 GBP
Retailer 3£3,848 GBP
Retailer 13£3,910 GBP
MOH London£5,602 GBP

41 data points across 17 retailers

13 retailers£2,576 GBP to £3,836 GBP

B
Cheapest Retailer
-
£2,576 GBP
B
Retailer 2
-
£2,595 GBP
View
B
Retailer 3
-
£2,598 GBP
View
B
Retailer 4
-
£2,816 GBP
View
B
Retailer 5
-
£2,911 GBP
View
B
Retailer 6
-
£3,151 GBP
View
B
Retailer 7
-
£3,224 GBP
View
B
Retailer 8
-
£3,340 GBP
View
B
Retailer 9
-
£3,340 GBP
View
B
Retailer 10
-
£3,452 GBP
View
C
Retailer 11
-
£3,836 GBP
View
Retailer 12
-
£3,848 GBP
View
Price last confirmed 30 days ago
Most Expensive
MOH London
B22974807 · Oct 8
£5,602 GBP
View
Price last confirmed 29 days ago
12 more retailers have this diamond
Prices start from £2,576 GBPSave up to £1,260 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
£2,576 GBP