Round|Natural|GIA

0.54ct J FL Round Natural Diamond

EX • J/FL • GIA 1569542105

Certificate GIA 1569542105

Diamond specifications and retailer prices

From £442 GBP
As of November 4, 2026
Save £99 GBP (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £541 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1569542105. Listed at 3 retailers as of November 4, 2026, with prices from £442 to £541, a £99 spread on the same certified stone. 77 Diamonds lists it at £541. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
J
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569542105
Dimensions5.15 × 5.19 × 3.27 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.15 mm5.19 mm0.54 ctJ / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569542105
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £541 GBP|Low: £442 GBP|High: £546 GBP|Avg: £493 GBP|+3.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£442 GBP
Retailer 3£490 GBP
77 Diamonds£541 GBP

28 data points across 3 retailers

3 retailers£442 GBP to £541 GBP

A
Cheapest Retailer
-
£442 GBP
A
Retailer 2
-
£490 GBP
View
Most Expensive
B+
77 Diamonds
RBCPCJRWGW24 · Nov 6
£541 GBP
View
2 more retailers have this diamond
Prices start from £442 GBPSave up to £99 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
£442 GBP