Women's Stainless Steel 6.2 ct. Cubic Zirconia Purple Oval and Clear Butterfly Ring Crafted from stainless steel this ring will remain beautifully polished in any weather! Featuring a beautiful oval cut simulated purple CZ stone embellished with multiple cubic zirconia. A fantastic timeless piece! A lovely addition to your favorite work outfit! Stainless steel is hypo-allergic and very durable.