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Oval|Natural|GIA

1.00ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 6552833539

Certificate GIA 6552833539

Diamond specifications and retailer prices

From £1,245 GBP
As of November 5, 2026
Save £1,026 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,271 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552833539. Listed at 14 retailers as of November 5, 2026, with prices from £1,245 to £2,271, a £1,026 spread on the same certified stone. Helzberg Diamonds lists it at £2,271. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.82°
Pavilion angle41.19°
OriginNatural
Grading LabGIA
CertificateGIA 6552833539
Dimensions8.01 × 5.61 × 3.53 mm
L/W Ratio1.43
Culet sizeNone
Top View
8.01 mm5.61 mm1.00 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552833539
Side View
Table 58.0%Crown 35.82°Girdle: MED-THKPavilion 41.19°Culet: 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 5
Current: £2,271 GBP|Low: £1,239 GBP|High: £2,462 GBP|Avg: £1,618 GBP|-7.8%
Helzberg Diamonds
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 6, 2026
Retailer 7£1,245 GBP
Retailer 11£1,267 GBP
Retailer 9£1,268 GBP
Retailer 10£1,283 GBP
Retailer 4£1,378 GBP
Retailer 6£1,387 GBP
Retailer 8£1,509 GBP
Retailer 12£1,520 GBP
Retailer 3£1,657 GBP
Retailer 2£1,780 GBP
Retailer 5£1,931 GBP
Retailer 13£2,110 GBP
Helzberg Diamonds£2,271 GBP

38 data points across 13 retailers

14 retailers£1,245 GBP to £2,271 GBP

A
Cheapest Retailer
-
£1,245 GBP
A
Retailer 2
-
£1,267 GBP
View
A
Retailer 3
-
£1,268 GBP
View
A
Retailer 4
-
£1,283 GBP
View
A
Retailer 5
-
£1,378 GBP
View
A
Retailer 6
-
£1,387 GBP
View
A
Retailer 7
-
£1,509 GBP
View
A
Retailer 8
-
£1,520 GBP
View
B+
Retailer 9
-
£1,576 GBP
View
A
Retailer 10
-
£1,657 GBP
View
B+
Retailer 11
-
£1,780 GBP
View
B+
Retailer 12
-
£1,931 GBP
View
B+
Retailer 13
-
£2,110 GBP
View
Most Expensive
B+
Helzberg Diamonds
XZRMLLIOJJLJP · Nov 6
£2,271 GBP
$3,040 USD
View
13 more retailers have this diamond
Prices start from £1,245 GBPSave up to £1,026 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
£1,245 GBP