Summer Sale ends

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Book An Appointment


Select Location

London

Diamonds Factory
7 Hatton Garden
London
EC1N 8AD
Birmingham

Diamonds Factory
Shop 12 - The Big Peg
Access via Warstone Lane
Birmingham
B18 6NF
Manchester

Please visit our partners 'Austen & Blake'
Jewellers at
17 King Street,
Manchester,
M2 6AW
Leeds

Please visit our partners 'Austen & Blake'
Jewellers at
Unit 9, County Arcade
Leeds,
LS1 6BW
Liverpool

Please visit our partners 'Austen & Blake'
Jewellers at
9, Parker Street,
Liverpool,
L1 1DJ

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Fluorescence

The visible light some gemstones emit when they are exposed to ultra violet light. In natural diamonds, blue is the most common colour but other colours may vary.

Flourescence refers to the strength, intensity of the diamonds reaction to the long wave UV, an essential component of daylight.

For more in depth information on fluorescence visit our education section here.

Diamond Fluorescence Grades

Diamond Fluorescence
@diamondsfactoryworld