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Oval|Natural|GIA

1.01ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 2517760919

Certificate GIA 2517760919

Diamond specifications and retailer prices

From £1,372 GBP
As of November 6, 2026
Save £2,300 GBP (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,671 GBP at NZ Jewellers · As of November 5, 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 D 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 2517760919. Listed at 22 retailers as of November 5, 2026, with prices from £1,372 to £3,671, a £2,300 spread on the same certified stone. NZ Jewellers lists it at £3,671. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.96°
Pavilion angle37.46°
OriginNatural
Grading LabGIA
CertificateGIA 2517760919
Dimensions7.81 × 5.78 × 3.47 mm
L/W Ratio1.35
Top View
7.81 mm5.78 mm1.01 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517760919
Side View
Table 60.0%Crown 31.96°Girdle: THK-VTKPavilion 37.46°Culet: NoneDepth 60.1%

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: £1,372 GBP|Low: £1,372 GBP|High: £3,093 GBP|Avg: £1,895 GBP|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£1,372 GBP
Retailer 8£1,377 GBP
Retailer 6£1,568 GBP
Retailer 2£1,727 GBP
Retailer 9£1,774 GBP
Retailer 3£1,908 GBP
Retailer 5£1,908 GBP
Retailer 4£2,181 GBP
Retailer 7£3,068 GBP

27 data points across 9 retailers

22 retailers£1,372 GBP to £3,671 GBP

A
Cheapest Retailer
-
£1,372 GBP
A
Retailer 2
-
£1,377 GBP
View
A
Retailer 3
-
£1,540 GBP
View
A
Retailer 4
-
£1,568 GBP
View
A
Retailer 5
-
£1,587 GBP
View
A
Retailer 6
-
£1,621 GBP
View
Final sale: no returns
A
Retailer 7
-
£1,727 GBP
View
Retailer 8
-
£1,756 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,756 GBP
View
A
Retailer 10
-
£1,774 GBP
View
A
Retailer 11
-
£1,837 GBP
View
A
Retailer 12
-
£1,860 GBP
View
A
Retailer 13
-
£1,907 GBP
View
A
Retailer 14
-
£1,908 GBP
View
A
Retailer 15
-
£1,908 GBP
View
A
Retailer 16
-
£1,942 GBP
View
A
Retailer 17
-
£1,965 GBP
View
A
Retailer 18
-
£2,026 GBP
View
A
Retailer 19
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£2,181 GBP
View
B+
Retailer 20
-
£2,654 GBP
View
B+
Retailer 21
-
£3,068 GBP
View
Most Expensive
B
NZ Jewellers
95d9f947-0362-4689-87f0-b1ec4533bf45 · Nov 5
£3,671 GBP
$4,914 USD
View
21 more retailers have this diamond
Prices start from £1,372 GBPSave up to £2,300 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
£1,372 GBP