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Round|Natural|GIA

1.22ct D IF Round Natural Diamond

EX • D/IF • GIA 1497839289

Certificate GIA 1497839289

Diamond specifications and retailer prices

From £6,019 GBP
As of November 4, 2026
Save £4,209 GBP (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £10,228 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1497839289. Listed at 6 retailers as of November 4, 2026, with prices from £6,019 to £10,228, a £4,209 spread on the same certified stone. MOH London lists it at £10,228. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1497839289
Dimensions6.78 × 6.84 × 4.29 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Surface graining is not shown. Minor details of polish are not shown.
Top View
6.78 mm6.84 mm1.22 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1497839289
Side View
Table 58.0%Crown 35.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £10,228 GBP|Low: £6,010 GBP|High: £10,519 GBP|Avg: £7,469 GBP|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3£6,019 GBP
Retailer 6£6,145 GBP
Retailer 2£6,760 GBP
Retailer 5£6,801 GBP
Retailer 4£8,008 GBP
MOH London£10,228 GBP

39 data points across 6 retailers

6 retailers£6,019 GBP to £10,228 GBP

A+
Cheapest Retailer
-
£6,019 GBP
A
Retailer 2
-
£6,145 GBP
View
A
Retailer 3
-
£6,760 GBP
View
Retailer 4
-
£6,801 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
£8,008 GBP
View
Most Expensive
B+
MOH London
A3C065AD9 · Nov 4
£10,228 GBP
View
5 more retailers have this diamond
Prices start from £6,019 GBPSave up to £4,209 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 Round
£6,019 GBP