Retired James Avery 0.75TCW Diamond Driftwood Ring Sz 7 14k Gold CustomJames Avery Driftwood Ring w\ Diamonds. This listing is for the a custom version of the Driftwood Ring by James Avery. The ring is made of 14k gold and was custom set with five tapered baguette diamonds. Each diamond measures 4.5 x 1.75.