From the John Hardy Batu Bamboo Collection. Sterling silver ring with bamboo motif. Bezel-set, cushion-cut cognac quartz face. Interior engraving represents six bamboo seedlings planted. US ring size 7. Handcrafted in Bali. About this collection: The Bamboo Collection is a tribute to the beauty, strength, and versatility of bamboo. John Hardy is one of the first companies to take a position on global warming to offset the carbon emissions of its print advertising, business travel and electricity by planting bamboo in Bali. For each piece sold from the bamboo collection, a number of bamboo seedlings will be planted by John Hardy. By wearing Bamboo, consumers help plant bamboo and declare their commitment to style and sustainability.