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Oval|Natural|GIA

1.03ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 5241024125

Certificate GIA 5241024125

Diamond specifications and retailer prices

From £1,680 GBP
As of November 4, 2026
Save £2,125 GBP (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,805 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241024125. Listed at 13 retailers as of November 4, 2026, with prices from £1,680 to £3,805, a £2,125 spread on the same certified stone. NZ Jewellers lists it at £3,805. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5241024125
Dimensions8.11 × 5.63 × 3.55 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
8.11 mm5.63 mm1.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5241024125
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: £3,805 GBP|Low: £1,680 GBP|High: £3,805 GBP|Avg: £2,256 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
November 5, 2026
Retailer 13£1,680 GBP
Retailer 7£1,736 GBP
Retailer 11£1,811 GBP
Retailer 5£1,820 GBP
Retailer 12£1,820 GBP
Retailer 9£1,904 GBP
Retailer 6£1,926 GBP
Retailer 3£2,100 GBP
Retailer 2£2,222 GBP
Retailer 4£2,241 GBP
Retailer 8£2,264 GBP
Retailer 10£3,189 GBP
NZ Jewellers£3,805 GBP

45 data points across 13 retailers

13 retailers£1,680 GBP to £3,805 GBP

A
Cheapest Retailer
-
£1,680 GBP
Final sale: no returns
A
Retailer 2
-
£1,736 GBP
View
A
Retailer 3
-
£1,811 GBP
View
A
Retailer 4
-
£1,820 GBP
View
Retailer 5
-
£1,820 GBP
View
Price last confirmed 28 days ago
A
Retailer 6
-
£1,904 GBP
View
A
Retailer 7
-
£1,926 GBP
View
A
Retailer 8
-
£2,100 GBP
View
A
Retailer 9
-
£2,222 GBP
View
Retailer 10
-
£2,241 GBP
View
Price last confirmed 29 days ago
B+
Retailer 11
-
£2,264 GBP
View
B+
Retailer 12
-
£3,189 GBP
View
Most Expensive
B
NZ Jewellers
9360db66-d174-4ba5-a108-d3dbd1efacd4 · Nov 5
£3,805 GBP
$5,137 USD
View
12 more retailers have this diamond
Prices start from £1,680 GBPSave up to £2,125 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
£1,680 GBP