Mid Century Amethyst Ring - Vintage Platinum Natural Purple Gem & Diamonds - Circa 1950s Era Size 6 3/4 Alternative Engagement Fine Jewelry oval goldstone ring A doublet is a composite

A doublet is a composite gemstone made up of two parts

MARKINGS / HISTORY - Pendant back is marked "14k"

Amazing diamond accented wedding ring

Amazing vintage onyx ring

Mid Century Amethyst Ring - Vintage Platinum Natural Purple Gem & Diamonds - Circa 1950s Era Size 6 3/4 Alternative Engagement Fine Jewelry oval goldstone ring A doublet is a compositeBreath taking Mid Century amethyst and diamond ring from circa 1950s! This platinum beauty features a center natural purple amethyst that is secured in a square fishtail prong setting. The shoulders each feature three natural round single cut diamonds (for a total of six) and the shank is tapered. A gorgeous stackable Mid Century era ring featuring the February birthstone! ERA Circa 1950s, Mid Century METAL MATERIAL Platinum, 1 natural amethyst, 6