For your consideration is a beautiful vintage cocktail ring.  This ring looks to be a smoky quartz that is faceted in the large prong set top setting.  It has the open back to let light thru the stone.  It is set with the clear CZ or clear stones around the halo band and down the sides as well.  This makes a beautiful statement cocktail ring. Marked inside 925 Thailand and RSI which I believe is RS Importing Co from New York established in 1991. Size 6.5 

 I have recently acquired a very large estate.  There were many jewelry and collectible pieces.  I will be listing many more items in the next several months as I dig thru all the pieces.  Thanks for looking.  Check my other listings for more jewelry, vintage, antiques, collectibles, clothing, fabrics and holiday items.