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Round|Natural|GIA

1.22ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2227225468

Certificate GIA 2227225468

Diamond specifications and retailer prices

From £6,819 GBP
$9,137 USD
As of October 30, 2026
Save £2,510 GBP (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £9,329 GBP at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2227225468. Listed at 2 retailers as of October 30, 2026, with prices from £6,819 to £9,329, a £2,510 spread on the same certified stone. Yorxs lists it at £9,329. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2227225468
Dimensions6.85 × 6.89 × 4.20 mm
L/W Ratio1.01
Top View
6.85 mm6.89 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2227225468
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £6,819 GBP|Low: £6,819 GBP|High: £9,329 GBP|Avg: £8,033 GBP
Retailer 1
Yorxs
October 30, 2026
Retailer 1£6,819 GBP
Yorxs£9,329 GBP

16 data points across 2 retailers

2 retailers£6,819 GBP to £9,329 GBP

B
Cheapest Retailer
-
£6,819 GBP
$9,137 USD
Most Expensive
B
Yorxs
DR1233 · Oct 30
£9,329 GBP
€11,905 EUR
View
1 more retailer has this diamond
Prices start from £6,819 GBPSave up to £2,510 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 Round
£6,819 GBP