Thank you for your feedback on our 1854 Past Present Future® Ring, this is a very special ring made from our exclusive 18ct 1854 Clogau gold blend, the colour representing the gold in situ in our Welsh gold mines. It also contains 3 diamonds in the centre of the band symbolising the celebration of Past, Present and Future. All measurements for our pieces can be found under the measurements tab on our website prior to ordering. If we can help in any other way, please give us a call or pop us an email and we'd be very happy to help.