Black Friday Sale ends

VIDEO APPOINTMENTS AVAILABLE >
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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
Glasgow

Please visit our partners 'Austen & Blake'
Jewellers at
52 Argyll Arcade,
Glasgow,
G2 8BA

Schedule Date & Time

Please select your time slot to book your appointment.

Appointment Summary

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Notes & Requests

I give consent to be contacted by Diamonds Factory about my enquiry via phone or email.

Polish

Polish is graded on a scale of Excellent to Poor, on presence and visibility of polish features at 10x magnification.

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

Diamond Polish Specifications

Excellent No polish defects visible at 10x magnification.
Very Good Any defects are extremely difficult to see at 10x magnification.
Good Any defects are difficult to see at 10x magnification.
Fair Defects are noticeable at 10x magnification, and may be visible to the naked eye. Not offered by Diamonds Factory.
Poor Defects are visible to the naked eye. Not offered by Diamonds Factory.
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