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Oval|Natural|GIA

1.03ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 1232831780

Certificate GIA 1232831780

Diamond specifications and retailer prices

From £1,916 GBP
As of November 4, 2026
Save £2,352 GBP (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,268 GBP at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232831780. Listed at 24 retailers as of November 4, 2026, with prices from £1,916 to £4,268, a £2,352 spread on the same certified stone. NZ Jewellers lists it at £4,268. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232831780
Dimensions8.06 × 5.67 × 3.59 mm
L/W Ratio1.42
Cert comments
Additional pinpoints are not shown.
Key to symbols
Crystal, Pinpoint
Top View
8.06 mm5.67 mm1.03 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1232831780
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NDepth 63.2%

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: £4,268 GBP|Low: £1,916 GBP|High: £4,268 GBP|Avg: £2,725 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
November 5, 2026
Retailer 3£1,916 GBP
Retailer 5£2,048 GBP
Retailer 17£2,086 GBP
Retailer 4£2,163 GBP
Retailer 7£2,219 GBP
Retailer 14£2,219 GBP
Retailer 11£2,304 GBP
Retailer 10£2,336 GBP
Retailer 2£2,535 GBP
Retailer 9£2,561 GBP
Retailer 16£2,561 GBP
Retailer 6£2,617 GBP
Retailer 12£2,867 GBP
Retailer 15£3,011 GBP
Retailer 8£3,138 GBP
Retailer 13£4,096 GBP
NZ Jewellers£4,268 GBP

38 data points across 17 retailers

24 retailers£1,916 GBP to £4,268 GBP

A
Cheapest Retailer
-
£1,916 GBP
A
Retailer 2
-
£1,987 GBP
View
B+
Retailer 3
-
£2,048 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,086 GBP
View
B+
Retailer 5
-
£2,163 GBP
View
B+
Retailer 6
-
£2,219 GBP
View
Retailer 7
-
£2,219 GBP
View
Price last confirmed 20 days ago
Retailer 8
-
£2,219 GBP
View
Price last confirmed 16 days ago
B+
Retailer 9
-
£2,304 GBP
View
B+
Retailer 10
-
£2,336 GBP
View
B+
Retailer 11
-
£2,477 GBP
View
B+
Retailer 12
-
£2,535 GBP
View
B+
Retailer 13
-
£2,561 GBP
View
B+
Retailer 14
-
£2,561 GBP
View
B
Retailer 15
-
£2,615 GBP
View
B
Retailer 16
-
£2,615 GBP
View
Retailer 17
-
£2,617 GBP
View
Price last confirmed 29 days ago
B
Retailer 18
-
£2,704 GBP
View
B
Retailer 19
-
£2,713 GBP
View
B
Retailer 20
-
£2,867 GBP
View
B
Retailer 21
-
£3,011 GBP
View
B
Retailer 22
-
£3,138 GBP
View
B
Retailer 23
-
£4,096 GBP
View
Most Expensive
C
NZ Jewellers
e0a354ff-6129-4381-a9bd-f37ba8ed86f2 · Nov 5
£4,268 GBP
$5,762 USD
View
23 more retailers have this diamond
Prices start from £1,916 GBPSave up to £2,352 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
£1,916 GBP