Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2514710452

Certificate GIA 2514710452

Diamond specifications and retailer prices

From £1,696 GBP
$2,273 USD
As of November 2, 2026
Save £1,407 GBP (45%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £4,502 GBP at NZ Jewellers · As of October 17, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514710452. Listed at 26 retailers as of October 26, 2026, with a 83% 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

0.90
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514710452
Dimensions7.64 × 5.45 × 3.20 mm
L/W Ratio1.40
Top View
7.64 mm5.45 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514710452
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £4,502 GBP|Low: £1,552 GBP|High: £4,502 GBP|Avg: £2,409 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
November 2, 2026
Retailer 15£1,696 GBP
Retailer 3£1,707 GBP
Retailer 12£1,747 GBP
Retailer 8£1,754 GBP
Retailer 16£1,832 GBP
Retailer 10£1,841 GBP
Retailer 25£1,926 GBP
Retailer 6£1,951 GBP
Retailer 7£1,951 GBP
Retailer 4£1,980 GBP
Retailer 24£2,026 GBP
Retailer 11£2,118 GBP
Retailer 26£2,133 GBP
Retailer 18£2,232 GBP
Retailer 27£2,232 GBP
Retailer 19£2,251 GBP
Retailer 20£2,306 GBP
Retailer 5£2,422 GBP
Retailer 14£2,469 GBP
Retailer 2£2,524 GBP
Retailer 13£2,603 GBP
Retailer 9£2,609 GBP
Retailer 17£3,103 GBP
Retailer 23£3,137 GBP
Retailer 22£3,621 GBP
Retailer 21£4,167 GBP
NZ Jewellers£4,502 GBP

33 data points across 27 retailers

26 retailers£1,696 GBP to £3,103 GBP

B+
Cheapest Retailer
-
£1,696 GBP
$2,273 USD
B+
Retailer 2
-
£1,707 GBP
$2,287 USD
View
Final sale: no returns
Retailer 3
-
£1,747 GBP
$2,341 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
£1,754 GBP
$2,350 USD
View
Retailer 5
-
£1,832 GBP
$2,455 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£1,841 GBP
$2,466 USD
View
Retailer 7
-
£1,926 GBP
$2,580 USD
View
Price last confirmed 13 days ago
Retailer 8
-
£1,951 GBP
$2,614 USD
View
Price last confirmed 17 days ago
Retailer 9
-
£1,951 GBP
$2,614 USD
View
Price last confirmed 13 days ago
Retailer 10
-
£1,980 GBP
$2,653 USD
View
Price last confirmed 15 days ago
Retailer 11
-
£2,026 GBP
$2,714 USD
View
Price last confirmed 16 days ago
Retailer 12
-
£2,118 GBP
$2,838 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
£2,133 GBP
CA$3,969 CAD
View
Retailer 14
-
£2,232 GBP
$2,990 USD
View
Price last confirmed 13 days ago
Retailer 15
-
£2,232 GBP
$2,990 USD
View
Price last confirmed 14 days ago
Retailer 16
-
£2,251 GBP
$3,016 USD
View
Price last confirmed 14 days ago
Retailer 17
-
£2,306 GBP
$3,090 USD
View
Price last confirmed 14 days ago
Retailer 18
-
£2,422 GBP
A$4,992 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
£2,469 GBP
$3,308 USD
View
B
Retailer 20
-
£2,524 GBP
€3,221 EUR
View
B
Retailer 21
-
£2,603 GBP
View
B
Retailer 22
-
£2,609 GBP
$3,496 USD
View
B
Retailer 23
-
£3,103 GBP
$4,158 USD
View
Retailer 24
-
£3,137 GBP
ZAR 67,898 ZAR
View
Price last confirmed 16 days ago
Retailer 25
-
£3,621 GBP
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
a8f0ed66-fbe8-4dd6-bcae-c6873789e512 · Oct 17
£4,502 GBP
$6,032 USD
View
Price under review
25 more retailers have this diamond
Prices start from £1,696 GBPSave up to £1,407 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
£1,696 GBP