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Oval|Natural|GIA

1.00ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 2231883610

Certificate GIA 2231883610

Diamond specifications and retailer prices

From £1,641 GBP
As of November 4, 2026
Save £2,694 GBP (62%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £4,335 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct 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 2231883610. Listed at 30 retailers as of November 4, 2026, with prices from £1,641 to £4,335, a £2,694 spread on the same certified stone. NZ Jewellers lists it at £4,335. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.61°
OriginNatural
Grading LabGIA
CertificateGIA 2231883610
Dimensions8.18 × 5.41 × 3.40 mm
L/W Ratio1.51
Girdle conditionVery Thick
Key to symbols
Crystal
Top View
8.18 mm5.41 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231883610
Side View
Table 63.0%Crown 38.61°Girdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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: £4,335 GBP|Low: £1,551 GBP|High: £4,335 GBP|Avg: £2,078 GBP|+29.2%
NZ Jewellers
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Retailer 30
November 5, 2026
Retailer 10£1,641 GBP
Retailer 14£1,689 GBP
Retailer 16£1,697 GBP
Retailer 12£1,733 GBP
Retailer 17£1,772 GBP
Retailer 21£1,799 GBP
Retailer 11£1,812 GBP
Retailer 23£1,837 GBP
Retailer 7£1,863 GBP
Retailer 8£1,879 GBP
Retailer 5£1,909 GBP
Retailer 28£1,965 GBP
Retailer 22£1,973 GBP
Retailer 24£1,977 GBP
Retailer 6£2,037 GBP
Retailer 29£2,037 GBP
Retailer 18£2,042 GBP
Retailer 27£2,053 GBP
Retailer 19£2,156 GBP
Retailer 25£2,156 GBP
Retailer 20£2,167 GBP
Retailer 2£2,194 GBP
Retailer 30£2,222 GBP
Retailer 3£2,430 GBP
Retailer 4£2,512 GBP
Retailer 15£2,548 GBP
Retailer 26£2,987 GBP
Retailer 9£2,991 GBP
Retailer 13£3,622 GBP
NZ Jewellers£4,335 GBP

29 data points across 30 retailers

30 retailers£1,641 GBP to £4,335 GBP

A
Cheapest Retailer
-
£1,641 GBP
A
Retailer 2
-
£1,689 GBP
View
A
Retailer 3
-
£1,697 GBP
View
A
Retailer 4
-
£1,730 GBP
View
A
Retailer 5
-
£1,733 GBP
View
Final sale: no returns
A
Retailer 6
-
£1,746 GBP
View
A
Retailer 7
-
£1,772 GBP
View
A
Retailer 8
-
£1,812 GBP
View
A
Retailer 9
-
£1,863 GBP
View
A
Retailer 10
-
£1,879 GBP
View
A
Retailer 11
-
£1,909 GBP
View
A
Retailer 12
-
£1,965 GBP
View
Retailer 13
-
£1,973 GBP
View
Price last confirmed 30 days ago
B+
Retailer 14
-
£1,977 GBP
View
A
Retailer 15
-
£2,037 GBP
View
A
Retailer 16
-
£2,037 GBP
View
A
Retailer 17
-
£2,042 GBP
View
A
Retailer 18
-
£2,053 GBP
View
B+
Retailer 19
-
£2,156 GBP
View
B+
Retailer 20
-
£2,156 GBP
View
B+
Retailer 21
-
£2,167 GBP
View
A
Retailer 22
-
£2,194 GBP
View
B+
Retailer 23
-
£2,222 GBP
View
B+
Retailer 24
-
£2,430 GBP
View
B+
Retailer 25
-
£2,512 GBP
View
B+
Retailer 26
-
£2,548 GBP
View
B+
Retailer 27
-
£2,987 GBP
View
B+
Retailer 28
-
£2,991 GBP
View
B
Retailer 29
-
£3,622 GBP
View
Most Expensive
B
NZ Jewellers
8ca3e78b-21e6-4a41-b6be-dad1ef550a41 · Nov 5
£4,335 GBP
$5,852 USD
View
29 more retailers have this diamond
Prices start from £1,641 GBPSave up to £2,694 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
1.00ct Oval
£1,641 GBP