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Oval|Natural|GIA

1.03ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 2536376852

Certificate GIA 2536376852

Diamond specifications and retailer prices

From £1,846 GBP
As of November 4, 2026
Save £2,391 GBP (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,384 GBP at NZ Jewellers · As of September 30, 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 2536376852. Listed at 16 retailers as of November 4, 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. 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
OriginNatural
Grading LabGIA
CertificateGIA 2536376852
Dimensions8.29 × 5.77 × 3.54 mm
L/W Ratio1.44
Top View
8.29 mm5.77 mm1.03 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536376852
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.3%

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 4
Current: £4,237 GBP|Low: £1,749 GBP|High: £4,272 GBP|Avg: £2,590 GBP|+0.7%
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 8£1,749 GBP
Retailer 13£1,753 GBP
Retailer 17£1,846 GBP
Retailer 14£1,975 GBP
Retailer 15£2,036 GBP
Retailer 2£2,407 GBP
Retailer 4£2,615 GBP
Retailer 5£2,615 GBP
Retailer 9£2,619 GBP
Retailer 3£2,704 GBP
Retailer 6£2,754 GBP
Retailer 16£2,794 GBP
Retailer 10£2,962 GBP
Retailer 7£2,963 GBP
Retailer 11£3,122 GBP
Retailer 12£3,251 GBP
Retailer 1£4,237 GBP

17 data points across 17 retailers

16 retailers£1,846 GBP to £4,237 GBP

A
Cheapest Retailer
-
£1,846 GBP
A
Retailer 2
-
£1,975 GBP
View
A
Retailer 3
-
£2,036 GBP
View
Retailer 4
-
£2,279 GBP
View
Price last confirmed 35 days ago
Retailer 5
-
£2,367 GBP
View
Price last confirmed 37 days ago
B+
Retailer 6
-
£2,407 GBP
View
B+
Retailer 7
-
£2,615 GBP
View
B+
Retailer 8
-
£2,615 GBP
View
Retailer 9
-
£2,630 GBP
View
Price last confirmed 37 days ago
B+
Retailer 10
-
£2,704 GBP
View
B+
Retailer 11
-
£2,794 GBP
View
B+
Retailer 12
-
£2,962 GBP
View
B+
Retailer 13
-
£3,122 GBP
View
B+
Retailer 14
-
£3,251 GBP
View
B
Retailer 15
-
£4,237 GBP
View
Most Expensive
NZ Jewellers
881ee493-3195-4952-afc1-3dcf4bb7fad2 · Sep 30
£4,384 GBP
$5,918 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from £1,846 GBPSave up to £2,391 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
£1,846 GBP