zinc alloy and cz Stone is 8mm Measures 16mm across other listings: boho engagement ring band diamond 10k 14k necklace bracelet bangle charm gift drop dangle earring lariat gold new brand yellow white natural free people vintage jewelry zara bridal set statement shorts kate pearl jade sunflower jewel cuff rhinestone gem studs love opal victorian antique solitaire tassel shirt jeans 3d trinket locket cube enclosed layer blue pink purse bag purple green choker brown black bling