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Oval|Natural|GIA

0.90ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 7446117550

Certificate GIA 7446117550

Diamond specifications and retailer prices

From £1,146 GBP
HK$12,000 HKD
As of November 1, 2026
Save £713 GBP (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,321 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 7446117550. Listed at 8 retailers as of October 31, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7446117550
Dimensions7.79 × 5.19 × 3.38 mm
L/W Ratio1.50
Top View
7.79 mm5.19 mm0.90 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7446117550
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,321 GBP|Low: £1,023 GBP|High: £3,321 GBP|Avg: £1,662 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
October 31, 2026
Retailer 4£1,023 GBP
Retailer 2£1,146 GBP
Retailer 10£1,241 GBP
Retailer 7£1,361 GBP
Retailer 8£1,361 GBP
Retailer 3£1,394 GBP
Retailer 6£1,425 GBP
Retailer 9£1,571 GBP
Retailer 5£1,860 GBP
Retailer 11£1,969 GBP
Retailer 12£2,199 GBP
NZ Jewellers£3,321 GBP

12 data points across 12 retailers

8 retailers£1,146 GBP to £1,860 GBP

B+
Cheapest Retailer
-
£1,146 GBP
HK$12,000 HKD
B+
Retailer 2
-
£1,241 GBP
$1,663 USD
View
B
Retailer 3
-
£1,361 GBP
$1,824 USD
View
B
Retailer 4
-
£1,361 GBP
$1,824 USD
View
B
Retailer 5
-
£1,425 GBP
$1,909 USD
View
B
Retailer 6
-
£1,571 GBP
$2,105 USD
View
B
Retailer 7
-
£1,860 GBP
€2,373 EUR
View
Most Expensive
NZ Jewellers
4cc4e668-358b-436e-85cd-9e5d441283e7 · Oct 30
£3,321 GBP
$4,450 USD
View
Price under review
7 more retailers have this diamond
Prices start from £1,146 GBPSave up to £713 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.

B+
0.90ct Oval
£1,146 GBP