Diamond Vintage Mounting Setting Semi-Mount Mid-Century Modern Engagement Ring 14 karat white Gold. This vintage ring has an interesting, original, unusual design with white clean Diamonds swirling all around in a circle the shank of the top of the ring. The Ring is stamped 14k with 6 sturdy prongs ready to hold forever the center stone of your choosing whether a diamond or a beautiful colored gemstone. I researched the size of diamond needed for this diamond mounting. It will take a 3/4 carat round diamond, .75 points. A diamond merchant professionally measured it placed diamonds into the opening to see exactly what size diamond will fit. Many women do prefer the somewhat unconventional, one of a kind diamond ring including their engagement ring. Can easily be resized bigger or smaller by any good jeweler in the world. Shipment First Class mail, insured, signature confirmation... No International sales