Natural Pink Topaz Floral Ring Sterling Silver 3x5mm Cocktail Ring, Pink Topaz. This ring contains one natural Brazilian Pink Topaz gemstone measuring 3x5mm and high quality cubic zirconia's. This ring is 925 sterling silver, available in platinum plating (silver), gold, and rose gold plating. This item includes a gift box and a certificate of authenticity with purchase. This item is made to order, please allow up to 10-15 days for processing and delivery of this item.