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Welcome to Diamonduk.com

+44 (0)20 3795 0775
Call us Monday - Saturday: 8:30 am - 6:00 pm

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Delivery Information

UK Mainland Royal Mail Standard Delivery FREE
International Fed Ex £45.00
Delivery can be to any address as long as the cardholders address is present on your order.

Diamonduk.com delivers internationally.
All Deliveries must be signed for; we recommend that you keep a record of all paperwork supplied with your purchase.

Your shopping basket will show you the cost of delivery. All purchases through the website are exclusive of delivery costs.
All items of jewellery will be sent using Post Office Special Delivery and all returns must be sent back using the same method (returns are at the customers own expense).

We do not deliver to PO BOX addresses or shipping agents addresses.
Unless an item of jewellery requires alteration, then we are able to dispatch within 5 working days (subject to payment being received).

Whilst we at Diamonduk.com work towards sending out your order on time, please appreciate, that we are in the hands of a third party courier to fulfill their side of the transaction.
Tracking numbers for your delivery are available on application.

We feel that a quality piece of jewellery that is often worn for a lifetime requires time and attention to every detail. Most of our items are made to order and take approximately 10 working days from order to dispatch. If however you cannot wait for the suggested delivery time, please contact us and we will make any arrangements we can to accommodate your requirements.

Ring Size Guide

International ring sizes

Other countries use a different scale to the U.K; you can use the table below to help you decide which size you need

 Circumference (mm) Diameter (mm) Europe UK & Australia US & Canada
44.2 14.1 44 3
44.8 14.3 45 G  
45.5 14.5  
46.1 14.7 46 H  
46.8 14.9 47 4
47.4 15.1   I  
48.0 15.3 48 4½<
48.7 15.5   J  
49.3 15.7 49 5
50.0 15.9 50 K  
50.6 16.1  
51.2 16.3 51 L  
51.9 16.5 52 6
52.5 16.7   M  
53.1 16.9 53
53.8 17.1   N  
54.4 17.3 54 7
55.1 17.5 55 O  
55.7 17.7  
56.3 17.9 56 P  
57.0 18.1 57 8
57.2 18.2      
57.6 18.3   Q  
58.3 18.5 58
58.9 18.8 59 R  
59.5 19.0   9
60.2 19.2 60 S  
60.8 19.4 61
61.4 19.6   T  
62.1 19.8 62 10
62.7 20.0   U  
63.4 20.2 63 10½
64.0 20.4 64 V  
64.6 20.6   11
65.3 20.8 65 W  
65.9 21.0 66 11½
66.6 21.2   X  
67.2 21.4 67 12
67.8 21.6   Y  
68.5 21.8 68 Z 12½
69.1 22.0 69 Z  
69.7 22.2 70   13
70.4 22.4   Z+1  
71.0 22.6   Z+2 13½