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Round|Natural|GIA

1.25ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 2507854140

Certificate GIA 2507854140

Diamond specifications and retailer prices

From £5,094 GBP
As of November 5, 2026
Save £2,579 GBP (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,673 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2507854140. Listed at 4 retailers as of November 5, 2026, with prices from £5,094 to £7,673, a £2,579 spread on the same certified stone. Yorxs lists it at £7,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2507854140
Dimensions6.85 × 6.88 × 4.33 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Key to symbols
Pinpoint
Top View
6.85 mm6.88 mm1.25 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507854140
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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 5
Current: £5,304 GBP|Low: £5,094 GBP|High: £7,833 GBP|Avg: £6,194 GBP|-4.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 5, 2026
Retailer 2£5,094 GBP
Retailer 1£5,304 GBP
Retailer 3£5,411 GBP
Yorxs£7,673 GBP

29 data points across 4 retailers

4 retailers£5,094 GBP to £7,673 GBP

A
Cheapest Retailer
-
£5,094 GBP
A
Retailer 2
-
£5,304 GBP
View
Final sale: no returns
A
Retailer 3
-
£5,411 GBP
View
Most Expensive
B+
Yorxs
51499 · Nov 5
£7,673 GBP
€9,835 EUR
View
3 more retailers have this diamond
Prices start from £5,094 GBPSave up to £2,579 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
1.25ct Round
£5,094 GBP