Shop WEDDING & PROMISE RINGS - Yellow GoldBamboo Wedding / Promise Ring. 263-YG Bamboo Wedding / Promise Ring. 263-YG € 595.00 Our classic handmade wedding / stacking ring. 9ct yellow gold handmade bamboo wedding / stacking ring made to order with samples available to try in our shop. Our standard is size N. Other sizes are available. There is an increased price for sizes larger than size N - details below; Also available in; 9ct yellow gold / white gold €595.00 (increased finger sizes are an additional €45 per size) 14ct yellow gold / white gold €635.00 (increased finger sizes are an additional €55 per size) 18ct yellow gold / white gold €685.00 (increased finger sizes are an additional €65 per size)