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Oval|Natural|GIA

1.22ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6562778995

Certificate GIA 6562778995

Diamond specifications and retailer prices

From £2,267 GBP
As of November 4, 2026
Save £1,824 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,091 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562778995. Listed at 8 retailers as of November 4, 2026, with prices from £2,267 to £4,091, a £1,824 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,091. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.35°
Pavilion angle39.59°
OriginNatural
Grading LabGIA
CertificateGIA 6562778995
Dimensions8.56 × 5.94 × 3.71 mm
L/W Ratio1.44
Culet sizeNone
Top View
8.56 mm5.94 mm1.22 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562778995
Side View
Table 56.0%Crown 37.35°Girdle: STK-THKPavilion 39.59°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
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: £2,267 GBP|Low: £2,267 GBP|High: £4,091 GBP|Avg: £2,918 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 4, 2026
Retailer 1£2,267 GBP
Retailer 4£2,388 GBP
Retailer 5£2,444 GBP
Retailer 7£2,731 GBP
Retailer 3£2,900 GBP
Retailer 6£2,951 GBP
Retailer 2£3,823 GBP
Wholesale Diamonds Direct£4,091 GBP

3 data points across 8 retailers

8 retailers£2,267 GBP to £4,091 GBP

A
Cheapest Retailer
-
£2,267 GBP
B+
Retailer 2
-
£2,388 GBP
View
B+
Retailer 3
-
£2,444 GBP
View
B+
Retailer 4
-
£2,731 GBP
View
B+
Retailer 5
-
£2,900 GBP
View
B+
Retailer 6
-
£2,951 GBP
View
B
Retailer 7
-
£3,823 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
655760894 · Nov 6
£4,091 GBP
$5,475 USD
View
7 more retailers have this diamond
Prices start from £2,267 GBPSave up to £1,824 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 Oval
£2,267 GBP