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Round|Natural|GIA

3.22ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7421218016

Certificate GIA 7421218016

Diamond specifications and retailer prices

From £32,068 GBP
As of November 6, 2026
Save £24,662 GBP (43%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £56,730 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.22ct natural round diamond

This 3.22ct natural round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7421218016. Listed at 8 retailers as of November 5, 2026, with prices from £32,068 to £56,730, a £24,662 spread on the same certified stone. Diamond Quarter lists it at £56,730. 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

3.22
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7421218016
Dimensions9.37 × 9.42 × 5.88 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.37 mm9.42 mm3.22 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7421218016
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £33,333 GBP|Low: £32,068 GBP|High: £43,714 GBP|Avg: £37,222 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£32,068 GBP
Retailer 1£33,333 GBP
Retailer 3£39,846 GBP
Retailer 2£43,481 GBP

46 data points across 4 retailers

8 retailers£32,068 GBP to £56,730 GBP

B+
Cheapest Retailer
-
£32,068 GBP
B+
Retailer 2
-
£33,333 GBP
View
B+
Retailer 3
-
£33,645 GBP
View
B+
Retailer 4
-
£34,046 GBP
View
B+
Retailer 5
-
£34,527 GBP
View
B+
Retailer 6
-
£39,846 GBP
View
B
Retailer 7
-
£43,481 GBP
View
Most Expensive
B
Diamond Quarter
3.22SI1F74165A49N · Nov 5
£56,730 GBP
View
7 more retailers have this diamond
Prices start from £32,068 GBPSave up to £24,662 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+
3.22ct Round
£32,068 GBP