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Round|Natural|GIA

1.25ct F IF Round Natural Diamond

EX • F/IF • GIA 2564565005

Certificate GIA 2564565005

Diamond specifications and retailer prices

From £6,252 GBP
As of November 6, 2026
Save £4,923 GBP (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £11,175 GBP at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2564565005. Listed at 9 retailers as of November 6, 2026, with prices from £6,252 to £11,175, a £4,923 spread on the same certified stone. NZ Jewellers lists it at £11,175. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564565005
Dimensions6.94 × 6.98 × 4.19 mm
L/W Ratio1.01
Star length50%
Top View
6.94 mm6.98 mm1.25 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564565005
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £11,175 GBP|Low: £6,252 GBP|High: £11,175 GBP|Avg: £8,311 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9£6,252 GBP
Retailer 5£7,143 GBP
Retailer 7£7,177 GBP
Retailer 3£7,401 GBP
Retailer 8£8,081 GBP
Retailer 6£8,090 GBP
Retailer 4£8,714 GBP
Retailer 2£10,415 GBP
NZ Jewellers£11,175 GBP

23 data points across 9 retailers

9 retailers£6,252 GBP to £11,175 GBP

A
Cheapest Retailer
-
£6,252 GBP
A
Retailer 2
-
£7,143 GBP
View
A
Retailer 3
-
£7,177 GBP
View
B+
Retailer 4
-
£7,401 GBP
View
Final sale: no returns
B+
Retailer 5
-
£8,081 GBP
View
B+
Retailer 6
-
£8,090 GBP
View
B+
Retailer 7
-
£8,714 GBP
View
B+
Retailer 8
-
£10,415 GBP
View
Most Expensive
B
NZ Jewellers
d70feaba-eea9-414b-98be-351703236e8c · Nov 7
£11,175 GBP
$14,957 USD
View
8 more retailers have this diamond
Prices start from £6,252 GBPSave up to £4,923 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
£6,252 GBP