3.17 Vintage Retro Diamond Cocktail Ring in Platinum.  This vintage right hand ring features 3.17 carats of natural diamonds in platinum. The primary stone, with a color grade J and clarity of VS2, weighs .86 carats and is set in a pear shape setting. Accent diamonds punctuate the retro design throughout. This Retro ring has a platinum bypass band that morphs into swirling, leaflet shapes that cradle the collection of diamonds. The craftsmanship of this vintage ring is undeniable. What a beauty!