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Round|Natural|GIA

0.54ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6555339454

Certificate GIA 6555339454

Diamond specifications and retailer prices

From £331 GBP
As of November 4, 2026
Save £1,163 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,494 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct natural round 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 GIA 6555339454. Listed at 15 retailers as of November 4, 2026, with prices from £331 to £1,494, a £1,163 spread on the same certified stone. NZ Jewellers lists it at £1,494. 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
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555339454
Dimensions5.21 × 5.20 × 3.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather
Top View
5.21 mm5.20 mm0.54 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555339454
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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: £1,494 GBP|Low: £331 GBP|High: £1,522 GBP|Avg: £622 GBP|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 6£331 GBP
Retailer 2£346 GBP
Retailer 5£399 GBP
Retailer 13£476 GBP
Retailer 8£490 GBP
Retailer 11£513 GBP
Retailer 7£560 GBP
Retailer 14£560 GBP
Retailer 3£591 GBP
Retailer 10£594 GBP
Retailer 9£636 GBP
Retailer 4£644 GBP
Retailer 12£1,100 GBP
NZ Jewellers£1,494 GBP

28 data points across 14 retailers

15 retailers£331 GBP to £1,494 GBP

A
Cheapest Retailer
-
£331 GBP
Final sale: no returns
A
Retailer 2
-
£346 GBP
View
A
Retailer 3
-
£399 GBP
View
A
Retailer 4
-
£476 GBP
View
A
Retailer 5
-
£490 GBP
View
B+
Retailer 6
-
£513 GBP
View
B+
Retailer 7
-
£560 GBP
View
B+
Retailer 8
-
£560 GBP
View
B+
Retailer 9
-
£591 GBP
View
B+
Retailer 10
-
£594 GBP
View
B+
Retailer 11
-
£636 GBP
View
B+
Retailer 12
-
£644 GBP
View
Retailer 13
-
£744 GBP
View
Price last confirmed 33 days ago
B
Retailer 14
-
£1,100 GBP
View
Most Expensive
B
NZ Jewellers
e5101212-2b66-4382-b5c9-a2bd5c52eb3f · Nov 4
£1,494 GBP
$2,011 USD
View
14 more retailers have this diamond
Prices start from £331 GBPSave up to £1,163 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 Round
£331 GBP