Radiant|Natural|GIA

2.51ct F VVS2 Radiant Natural Diamond

F/VVS2 • GIA 1555811321

Certificate GIA 1555811321

Diamond specifications and retailer prices

From £21,689 GBP
As of November 5, 2026
Save £3,180 GBP (13%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £24,869 GBP at William & Sons Jewelers · As of November 6, 2026
View at William & Sons Jewelers

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by GIA 1555811321. Listed at 4 retailers as of November 5, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555811321
Dimensions8.36 × 6.71 × 4.67 mm
L/W Ratio1.25
Top View
8.36 mm6.71 mm2.51 ctF / VVS2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555811321
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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

Last verified: Nov 5
Current: £24,219 GBP|Low: £21,689 GBP|High: £26,321 GBP|Avg: £23,862 GBP|-4.7%
Retailer 1
Retailer 2
Retailer 3
William & Sons Jewelers
November 5, 2026
Retailer 2£21,689 GBP
Retailer 3£21,831 GBP
Retailer 1£24,219 GBP
William & Sons Jewelers£24,869 GBP

16 data points across 4 retailers

4 retailers£21,689 GBP to £24,869 GBP

A
Cheapest Retailer
-
£21,689 GBP
A
Retailer 2
-
£21,831 GBP
View
A
Retailer 3
-
£24,219 GBP
View
Most Expensive
B+
William & Sons Jewelers
cert_1555811321 · Nov 6
£24,869 GBP
$33,287 USD
View
Final sale: no returns
3 more retailers have this diamond
Prices start from £21,689 GBPSave up to £3,180 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
2.51ct Radiant
£21,689 GBP