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Oval|Natural|GIA

1.03ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 5513117859

Certificate GIA 5513117859

Diamond specifications and retailer prices

From £1,679 GBP
As of November 2, 2026
Save £1,994 GBP (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,673 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5513117859. Listed at 8 retailers as of November 2, 2026, with prices from £1,679 to £3,673, a £1,994 spread on the same certified stone. NZ Jewellers lists it at £3,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.83°
Pavilion angle41.37°
OriginNatural
Grading LabGIA
CertificateGIA 5513117859
Dimensions7.91 × 5.66 × 3.60 mm
L/W Ratio1.40
Top View
7.91 mm5.66 mm1.03 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513117859
Side View
Table 62.0%Crown 37.83°Girdle: MED-STKPavilion 41.37°Culet: NoneDepth 63.6%

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 2
Current: £3,673 GBP|Low: £1,678 GBP|High: £3,673 GBP|Avg: £2,228 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
November 2, 2026
Retailer 2£1,679 GBP
Retailer 8£1,752 GBP
Retailer 7£1,757 GBP
Retailer 3£1,816 GBP
Retailer 6£1,838 GBP
Retailer 10£1,862 GBP
Retailer 12£1,959 GBP
Retailer 11£2,031 GBP
Retailer 9£2,162 GBP
Retailer 4£2,619 GBP
Retailer 5£3,078 GBP
NZ Jewellers£3,673 GBP

38 data points across 12 retailers

8 retailers£1,679 GBP to £3,673 GBP

A
Cheapest Retailer
-
£1,679 GBP
A
Retailer 2
-
£1,752 GBP
View
A
Retailer 3
-
£1,757 GBP
View
A
Retailer 4
-
£1,838 GBP
View
A
Retailer 5
-
£1,862 GBP
View
Retailer 6
-
£2,162 GBP
View
Price last confirmed 29 days ago
B+
Retailer 7
-
£3,078 GBP
View
Most Expensive
B
NZ Jewellers
b8bdb7d5-21e9-4bb6-9961-8f37556eebb9 · Nov 2
£3,673 GBP
$4,958 USD
View
7 more retailers have this diamond
Prices start from £1,679 GBPSave up to £1,994 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
1.03ct Oval
£1,679 GBP