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Oval|Natural|GIA

1.00ct J VS1 Oval Natural Diamond

GD • J/VS1 • GIA 5376807270

Certificate GIA 5376807270

Diamond specifications and retailer prices

From £2,321 GBP
As of November 6, 2026
Save £2,532 GBP (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,853 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5376807270. Listed at 17 retailers as of November 5, 2026, with prices from £2,321 to £4,853, a £2,532 spread on the same certified stone. NZ Jewellers lists it at £4,853. 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

1.00
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5376807270
Dimensions8.39 × 5.76 × 3.15 mm
L/W Ratio1.46
Top View
8.39 mm5.76 mm1.00 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5376807270
Side View
Table 59.0%CrownGirdle: SLIPavilionCulet: NoneDepth 54.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,472 GBP|Low: £2,356 GBP|High: £4,601 GBP|Avg: £2,954 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3£2,400 GBP
Retailer 1£2,472 GBP
Retailer 9£2,525 GBP
Retailer 10£2,572 GBP
Retailer 2£2,629 GBP
Retailer 12£2,671 GBP
Retailer 4£2,786 GBP
Retailer 7£2,882 GBP
Retailer 11£2,983 GBP
Retailer 5£3,242 GBP
Retailer 6£3,400 GBP
Retailer 8£4,534 GBP

45 data points across 12 retailers

17 retailers£2,321 GBP to £4,853 GBP

B
Cheapest Retailer
-
£2,321 GBP
B
Retailer 2
-
£2,400 GBP
View
B
Retailer 3
-
£2,472 GBP
View
B
Retailer 4
-
£2,525 GBP
View
B
Retailer 5
-
£2,572 GBP
View
Final sale: no returns
B
Retailer 6
-
£2,671 GBP
View
B
Retailer 7
-
£2,786 GBP
View
Retailer 8
-
£2,786 GBP
View
Price last confirmed 8 days ago
B
Retailer 9
-
£2,882 GBP
View
B
Retailer 10
-
£2,893 GBP
View
B
Retailer 11
-
£2,894 GBP
View
Retailer 12
-
£2,983 GBP
View
Price last confirmed 29 days ago
C
Retailer 13
-
£3,214 GBP
View
B
Retailer 14
-
£3,242 GBP
View
B
Retailer 15
-
£3,400 GBP
View
B
Retailer 16
-
£4,534 GBP
View
Most Expensive
C
NZ Jewellers
11f6cba3-f62f-4082-8fa7-ad26617f5abb · Nov 5
£4,853 GBP
$6,496 USD
View
16 more retailers have this diamond
Prices start from £2,321 GBPSave up to £2,532 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
£2,321 GBP