CHAIN IS NOT INCLUDED Available in Solid 14K Yellow Gold, White Gold, & Sterling Silver Size Reference: 17mm is the size of a US dime 21mm is the size of a US nickel 24mm is the size of a US quarter Saint David was a Welsh Bishop during the 6th century; he was later regarded as a saint and as the patron saint of Wales. David was a native of Wales, and a relatively large amount of information is known about his life. However, his birth date is still uncertain, as suggestions range from 462 to 512. The Annales Cambriae has his death at 601, which would move his birth date forward He is patron saint of: Wales; Pembrokeshire; vegetarians; poets.