Vintage Tiffany 18K Gold & Platinum Diamond Ring

This 18 karat and platinum wide band ring is a vintage Tiffany treasure.  Bead set along the edge of the band is a half moon of diamonds. The diamonds are set in platinum and range in size from 1mm to 3.25mm. There are nine diamonds total with a combined carat weight of .20 of a carat. The diamonds are bright and lively and packed into this demi moon. The ring is a size 5 1/2 and is 12.5 mm at the widest part of the band narrowing to 4.5 along the back and weights 11.8 grams. Circa 1970 the Tiffany Hallmark is a rare hand carved hallmark. It reads Tiffany 18K, plat with a copyright mark. 

This rare ring has a cool modern flare and perfect for the Tiffany or moon lover. Is your moon waxing or waning?