Que Sera stone/galaxy rhyolite, heart gemstone/crystal pendant, new

Black/dark gray, blue, gray and beige Que Sera stone/galaxy rhyolite, heart shape, gemstone pendant necklace jewelry/jewellery, new. Gemstone is ~2.8 cm long, ~2.8 cm wide pendant, not including bail, on a black cotton 18 inch cord, unisex. Handmade, hand crafted, artisan made, hand made. Default cord is ~18 inches with an adjustable chain ~1.5 inches. Optional black cotton cord ~22-24 inches or ~30 inches, please request in comment when purchasing.