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Oval|Natural|IGI

0.54ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • IGI 677554413

Shape and cutting style on the report: Oval brilliant

Certificate IGI 677554413

Diamond specifications and retailer prices

From £305 GBP
As of November 6, 2026
Save £950 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,254 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.54ct natural oval diamond

This 0.54ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 677554413. Listed at 16 retailers as of November 2, 2026, with prices from £305 to £1,254, a £950 spread on the same certified stone. NZ Jewellers lists it at £1,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 677554413
Dimensions6.65 × 4.60 × 2.83 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
6.65 mm4.60 mm0.54 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 677554413
Side View
Table 59.0%Crown 34.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £305 GBP|Low: £305 GBP|High: £935 GBP|Avg: £513 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£305 GBP
Retailer 8£368 GBP
Retailer 7£370 GBP
Retailer 9£431 GBP
Retailer 2£516 GBP
Retailer 5£539 GBP
Retailer 6£549 GBP
Retailer 3£617 GBP
Retailer 4£923 GBP

42 data points across 9 retailers

16 retailers£305 GBP to £1,254 GBP

A
Cheapest Retailer
-
£305 GBP
A
Retailer 2
-
£368 GBP
View
Final sale: no returns
A
Retailer 3
-
£370 GBP
View
A
Retailer 4
-
£400 GBP
View
A
Retailer 5
-
£431 GBP
View
Retailer 6
-
£431 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£462 GBP
View
Price last confirmed 59 days ago
A
Retailer 8
-
£462 GBP
View
B+
Retailer 9
-
£512 GBP
View
B+
Retailer 10
-
£516 GBP
View
B+
Retailer 11
-
£539 GBP
View
B+
Retailer 12
-
£549 GBP
View
B+
Retailer 13
-
£617 GBP
View
B
Retailer 14
-
£923 GBP
View
Retailer 15
-
£1,254 GBP
View
Price last confirmed 56 days ago
Most Expensive
B
NZ Jewellers
10fffa18-e1d7-4e30-bddd-64d5a5cbe0ee · Nov 2
£1,254 GBP
$1,679 USD
View
15 more retailers have this diamond
Prices start from £305 GBPSave up to £950 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
0.54ct Oval
£305 GBP