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3.17ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2546802589

Certificate GIA 2546802589

Diamond specifications and retailer prices

From £29,238 GBP
As of November 6, 2026
Save £8,821 GBP (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £38,059 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 3.17ct natural round diamond

This 3.17ct 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 2546802589. Listed at 3 retailers as of November 6, 2026, with prices from £29,238 to £38,059, a £8,821 spread on the same certified stone. Yorxs lists it at £38,059. 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

3.17
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546802589
Dimensions9.42 × 9.39 × 5.75 mm
L/W Ratio1.00
Top View
9.42 mm9.39 mm3.17 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546802589
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £29,238 GBP|Low: £29,238 GBP|High: £40,242 GBP|Avg: £33,660 GBP|-8.2%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1£29,238 GBP
Retailer 2£31,853 GBP
Yorxs£38,059 GBP

42 data points across 3 retailers

3 retailers£29,238 GBP to £38,059 GBP

A
Cheapest Retailer
-
£29,238 GBP
B+
Retailer 2
-
£31,853 GBP
View
Final sale: no returns
Most Expensive
B+
Yorxs
13119A · Nov 6
£38,059 GBP
€48,516 EUR
View
2 more retailers have this diamond
Prices start from £29,238 GBPSave up to £8,821 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
3.17ct Round
£29,238 GBP