Oval|Natural|GIA

1.01ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 2564357792

Certificate GIA 2564357792

Diamond specifications and retailer prices

From £1,272 GBP
As of November 6, 2026
Save £1,755 GBP (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,840 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564357792. Listed at 12 retailers as of November 2, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.28°
OriginNatural
Grading LabGIA
CertificateGIA 2564357792
Dimensions8.02 × 5.54 × 3.44 mm
L/W Ratio1.45
Key to symbols
Crystal, Cloud, Needle, Feather
Top View
8.02 mm5.54 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564357792
Side View
Table 64.0%CrownGirdle: ThickPavilion 36.28°Culet: NoneDepth 62.1%

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: £3,840 GBP|Low: £1,272 GBP|High: £3,840 GBP|Avg: £2,187 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11£1,272 GBP
Retailer 12£1,624 GBP
Retailer 2£1,699 GBP
Retailer 3£1,756 GBP
Retailer 5£1,767 GBP
Retailer 4£1,837 GBP
Retailer 7£1,895 GBP
Retailer 8£2,041 GBP
Retailer 10£2,140 GBP
Retailer 6£2,628 GBP
Retailer 9£3,027 GBP
NZ Jewellers£3,840 GBP

17 data points across 12 retailers

12 retailers£1,272 GBP to £3,027 GBP

A
Cheapest Retailer
-
£1,272 GBP
A
Retailer 2
-
£1,624 GBP
View
A
Retailer 3
-
£1,699 GBP
View
Retailer 4
-
£1,756 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£1,767 GBP
View
Retailer 6
-
£1,837 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£1,895 GBP
View
B+
Retailer 8
-
£2,041 GBP
View
B+
Retailer 9
-
£2,140 GBP
View
B+
Retailer 10
-
£2,628 GBP
View
B
Retailer 11
-
£3,027 GBP
View
Most Expensive
NZ Jewellers
f32b0d84-a015-497f-ba1e-619da5b64e1d · Oct 20
£3,840 GBP
$5,140 USD
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from £1,272 GBPSave up to £1,755 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
1.01ct Oval
£1,272 GBP