Bibi creates this beautiful Melting Ice Cap cocktail ring as a poignant reminder of climate change’s effects. Designed in blackened sterling silver, the ring is fashioned with a textured white quartz ice cap, which sits on an enamel base to lend it a cool, bluish tone. The quartz is embellished with a sliver of pure 18K white gold and embellished with diamonds, to evoke melting water on the ice