CaratHunter
Plans
Cushion|Natural|GIA

1.22ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 2151002183

Certificate GIA 2151002183

Diamond specifications and retailer prices

From £2,600 GBP
As of November 5, 2026
Save £1,149 GBP (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,749 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.22ct natural cushion diamond

This 1.22ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2151002183. Listed at 2 retailers as of November 5, 2026, with prices from £2,600 to £3,749, a £1,149 spread on the same certified stone. 77 Diamonds lists it at £3,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151002183
Dimensions6.92 × 5.58 × 3.84 mm
L/W Ratio1.24
Top View
6.92 mm5.58 mm1.22 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2151002183
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

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: £3,749 GBP|Low: £3,708 GBP|High: £3,801 GBP|Avg: £3,773 GBP|+1.1%
November 6, 2026
77 Diamonds£3,749 GBP

35 data points across 1 retailer

2 retailers£2,600 GBP to £3,749 GBP

B
Cheapest Retailer
-
£2,600 GBP
Most Expensive
B
77 Diamonds
CUSZ3UGWKUMB · Nov 6
£3,749 GBP
View
1 more retailer has this diamond
Prices start from £2,600 GBPSave up to £1,149 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
£2,600 GBP