Oval|Natural|GIA

1.00ct J VS2 Oval Natural Diamond

ID • J/VS2 • GIA 5231795852

Certificate GIA 5231795852

Diamond specifications and retailer prices

From £1,591 GBP
As of November 4, 2026
Save £1,301 GBP (45%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,200 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231795852. Listed at 27 retailers as of November 4, 2026, with a 82% 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

1.00
Carat
J
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.6°
Pavilion angle35.48°
OriginNatural
Grading LabGIA
CertificateGIA 5231795852
Dimensions8.19 × 5.61 × 3.21 mm
L/W Ratio1.46
Top View
8.19 mm5.61 mm1.00 ctJ / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5231795852
Side View
Table 59.0%Crown 37.6°Girdle: MediumPavilion 35.48°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,200 GBP|Low: £1,591 GBP|High: £4,200 GBP|Avg: £2,161 GBP
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 25
November 6, 2026
Retailer 5£1,591 GBP
Retailer 18£1,595 GBP
Retailer 12£1,636 GBP
Retailer 3£1,644 GBP
Retailer 6£1,681 GBP
Retailer 4£1,756 GBP
Retailer 25£1,812 GBP
Retailer 10£1,820 GBP
Retailer 22£1,820 GBP
Retailer 19£1,965 GBP
Retailer 17£1,972 GBP
Retailer 15£1,982 GBP
Retailer 9£1,988 GBP
Retailer 11£2,092 GBP
Retailer 7£2,100 GBP
Retailer 8£2,159 GBP
Retailer 23£2,250 GBP
Retailer 16£2,300 GBP
Retailer 2£2,347 GBP
Retailer 13£2,389 GBP
Retailer 14£2,433 GBP
Retailer 20£2,446 GBP
Retailer 24£2,893 GBP
Retailer 21£3,523 GBP
NZ Jewellers£4,200 GBP

34 data points across 25 retailers

27 retailers£1,591 GBP to £2,893 GBP

B+
Cheapest Retailer
-
£1,591 GBP
Final sale: no returns
B+
Retailer 2
-
£1,595 GBP
View
B+
Retailer 3
-
£1,636 GBP
View
Retailer 4
-
£1,644 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£1,681 GBP
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£1,715 GBP
View
Retailer 7
-
£1,756 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
£1,812 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
£1,820 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
£1,820 GBP
View
Price last confirmed 12 days ago
Retailer 11
-
£1,904 GBP
View
Price last confirmed 12 days ago
B
Retailer 12
-
£1,972 GBP
View
Retailer 13
-
£1,982 GBP
View
Price last confirmed 10 days ago
B
Retailer 14
-
£1,988 GBP
View
Retailer 15
-
£2,092 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
£2,092 GBP
View
Price last confirmed 11 days ago
Retailer 17
-
£2,100 GBP
View
Price last confirmed 10 days ago
Retailer 18
-
£2,159 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
£2,250 GBP
View
Price last confirmed 30 days ago
Retailer 20
-
£2,300 GBP
View
Price last confirmed 19 days ago
B+
Retailer 21
-
£2,347 GBP
View
B
Retailer 22
-
£2,389 GBP
View
B
Retailer 23
-
£2,433 GBP
View
Retailer 24
-
£2,446 GBP
View
Price last confirmed 11 days ago
B
Retailer 25
-
£2,893 GBP
View
Retailer 26
-
£3,523 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
6d70f8d2-fc72-435d-b3e4-209d2a8da6e0 · Oct 27
£4,200 GBP
$5,621 USD
View
Price last confirmed 10 days ago
26 more retailers have this diamond
Prices start from £1,591 GBPSave up to £1,301 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.

B+
1.00ct Oval
£1,591 GBP