Oval|Natural|GIA

1.01ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 3535983991

Certificate GIA 3535983991

Diamond specifications and retailer prices

From £1,396 GBP
As of November 6, 2026
Save £1,810 GBP (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,890 GBP at NZ Jewellers · As of September 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3535983991. Listed at 23 retailers as of November 6, 2026, with a 130% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3535983991
Dimensions7.93 × 5.66 × 3.53 mm
L/W Ratio1.40
Top View
7.93 mm5.66 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3535983991
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £2,000 GBP|Low: £1,396 GBP|High: £3,544 GBP|Avg: £2,146 GBP
Retailer 1
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
November 7, 2026
Retailer 3£1,396 GBP
Retailer 9£1,460 GBP
Retailer 15£1,647 GBP
Retailer 6£1,697 GBP
Retailer 2£1,732 GBP
Retailer 8£1,792 GBP
Retailer 13£1,941 GBP
Retailer 4£1,943 GBP
Retailer 12£1,945 GBP
Retailer 10£1,961 GBP
Retailer 1£2,000 GBP
Retailer 14£2,244 GBP
Retailer 5£2,296 GBP
Retailer 11£3,205 GBP
Retailer 7£3,529 GBP

28 data points across 15 retailers

23 retailers£1,396 GBP to £3,205 GBP

A
Cheapest Retailer
-
£1,396 GBP
A
Retailer 2
-
£1,460 GBP
View
A
Retailer 3
-
£1,647 GBP
View
A
Retailer 4
-
£1,697 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,732 GBP
View
A
Retailer 6
-
£1,749 GBP
View
A
Retailer 7
-
£1,752 GBP
View
A
Retailer 8
-
£1,792 GBP
View
Retailer 9
-
£1,850 GBP
View
Price last confirmed 22 days ago
Retailer 10
-
£1,850 GBP
View
Price last confirmed 20 days ago
Retailer 11
-
£1,861 GBP
View
Price last confirmed 40 days ago
B+
Retailer 12
-
£1,941 GBP
View
B+
Retailer 13
-
£1,943 GBP
View
A
Retailer 14
-
£1,945 GBP
View
B+
Retailer 15
-
£1,961 GBP
View
B+
Retailer 16
-
£2,000 GBP
View
Retailer 17
-
£2,147 GBP
View
Price last confirmed 39 days ago
B+
Retailer 18
-
£2,244 GBP
View
Retailer 19
-
£2,291 GBP
View
Price last confirmed 31 days ago
B+
Retailer 20
-
£2,296 GBP
View
B
Retailer 21
-
£3,205 GBP
View
Retailer 22
-
£3,529 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
288ca290-433d-4c52-bba6-7705b8d78db8 · Sep 30
£3,890 GBP
$5,207 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from £1,396 GBPSave up to £1,810 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
£1,396 GBP