Oval|Natural|GIA

1.01ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 2536155977

Certificate GIA 2536155977

Diamond specifications and retailer prices

From £1,878 GBP
As of November 4, 2026
Save £1,982 GBP (51%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,033 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct 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 2536155977. Listed at 23 retailers as of November 4, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
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 2536155977
Dimensions8.04 × 5.49 × 3.34 mm
L/W Ratio1.46
Top View
8.04 mm5.49 mm1.01 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536155977
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.8%

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: £4,033 GBP|Low: £1,774 GBP|High: £4,067 GBP|Avg: £2,519 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
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
November 5, 2026
Retailer 8£1,878 GBP
Retailer 21£1,879 GBP
Retailer 19£1,922 GBP
Retailer 4£1,935 GBP
Retailer 18£1,981 GBP
Retailer 22£2,056 GBP
Retailer 7£2,097 GBP
Retailer 11£2,097 GBP
Retailer 20£2,178 GBP
Retailer 6£2,350 GBP
Retailer 2£2,394 GBP
Retailer 14£2,419 GBP
Retailer 9£2,472 GBP
Retailer 3£2,474 GBP
Retailer 12£2,474 GBP
Retailer 15£2,563 GBP
Retailer 5£2,594 GBP
Retailer 16£2,698 GBP
Retailer 17£2,844 GBP
Retailer 10£2,969 GBP
Retailer 13£3,859 GBP
NZ Jewellers£4,033 GBP

38 data points across 22 retailers

23 retailers£1,878 GBP to £3,859 GBP

A
Cheapest Retailer
-
£1,878 GBP
A
Retailer 2
-
£1,879 GBP
View
Retailer 3
-
£1,922 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
-
£1,935 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,981 GBP
View
B+
Retailer 6
-
£2,056 GBP
View
Retailer 7
-
£2,097 GBP
View
Price last confirmed 16 days ago
Retailer 8
-
£2,097 GBP
View
Price last confirmed 20 days ago
Retailer 9
-
£2,178 GBP
View
Price last confirmed 20 days ago
B+
Retailer 10
-
£2,350 GBP
View
B+
Retailer 11
-
£2,394 GBP
View
Retailer 12
-
£2,419 GBP
View
Price last confirmed 15 days ago
Retailer 13
-
£2,472 GBP
View
Price last confirmed 29 days ago
B+
Retailer 14
-
£2,474 GBP
View
B+
Retailer 15
-
£2,474 GBP
View
B+
Retailer 16
-
£2,511 GBP
View
B+
Retailer 17
-
£2,563 GBP
View
B+
Retailer 18
-
£2,594 GBP
View
B+
Retailer 19
-
£2,698 GBP
View
B
Retailer 20
-
£2,844 GBP
View
B
Retailer 21
-
£2,969 GBP
View
B
Retailer 22
-
£3,859 GBP
View
Most Expensive
NZ Jewellers
d6bf1304-cf94-4e2b-93ca-fa65d9c2931e · Oct 20
£4,033 GBP
$5,444 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from £1,878 GBPSave up to £1,982 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
1.01ct Oval
£1,878 GBP