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Cushion|Natural|GIA

1.22ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 23670302

Certificate GIA 23670302

Diamond specifications and retailer prices

From £4,231 GBP
As of November 5, 2026
Save £1,778 GBP (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £6,009 GBP at GS Diamonds · As of November 5, 2026
View at GS Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 23670302. Listed at 3 retailers as of November 5, 2026, with prices from £4,231 to £6,009, a £1,778 spread on the same certified stone. GS Diamonds lists it at £6,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 23670302
Dimensions5.96 × 5.95 × 4.08 mm
L/W Ratio1.00
Top View
5.96 mm5.95 mm1.22 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 23670302
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £6,009 GBP|Low: £3,617 GBP|High: £6,346 GBP|Avg: £4,705 GBP|-2.6%
GS Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2£3,617 GBP
Retailer 3£4,231 GBP
GS Diamonds£6,009 GBP

32 data points across 3 retailers

3 retailers£4,231 GBP to £6,009 GBP

Retailer 1
-
£3,617 GBP
Price last confirmed 8 days ago
B
Retailer 2
-
£4,231 GBP
View
Most Expensive
B
GS Diamonds
S2A9-2223085525 · Nov 5
£6,009 GBP
A$12,373 AUD
View
2 more retailers have this diamond
Prices start from £4,231 GBPSave up to £1,778 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
£4,231 GBP