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Oval|Natural|GIA

0.90ct F I1 Oval Natural Diamond

EX • F/I1 • GIA 2245105730

Certificate GIA 2245105730

Diamond specifications and retailer prices

From £839 GBP
HK$8,800 HKD
As of November 1, 2026
Save £1,962 GBP (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,801 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245105730. Listed at 5 retailers as of October 30, 2026, with prices from £839 to £2,801, a £1,962 spread on the same certified stone. NZ Jewellers lists it at £2,801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle33.96°
OriginNatural
Grading LabGIA
CertificateGIA 2245105730
Dimensions7.49 × 5.31 × 3.34 mm
L/W Ratio1.41
Key to symbols
Crystal
Top View
7.49 mm5.31 mm0.90 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245105730
Side View
Table 54.0%CrownGirdle: STK-THKPavilion 33.96°Culet: NoneDepth 63.0%

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 1
Current: £2,801 GBP|Low: £839 GBP|High: £2,801 GBP|Avg: £1,526 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£839 GBP
Retailer 4£1,148 GBP
Retailer 2£1,201 GBP
Retailer 3£1,530 GBP
NZ Jewellers£2,801 GBP

4 data points across 5 retailers

5 retailers£839 GBP to £2,801 GBP

A
Cheapest Retailer
-
£839 GBP
HK$8,800 HKD
B+
Retailer 2
-
£1,148 GBP
$1,541 USD
View
Retailer 3
-
£1,201 GBP
$1,612 USD
View
B
Retailer 4
-
£1,530 GBP
€1,956 EUR
View
Most Expensive
B
NZ Jewellers
3dc4c3a4-6ae0-4f77-9398-f505e195b8cd · Oct 30
£2,801 GBP
$3,759 USD
View
4 more retailers have this diamond
Prices start from £839 GBPSave up to £1,962 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
0.90ct Oval
£839 GBP