1950's Mid-Century 18.60 CTW Aquamarine Diamond 18 Karat White Gold Vintage Cocktail Ring Contemporary 5 mm and sits 15

5 mm and sits 15

ball return&quot

With a dated inscription

"description":"Centering a marquise cut diamond weighing 0

Flanked by triad clusters of round brilliant cut diamonds

1950's Mid-Century 18.60 CTW Aquamarine Diamond 18 Karat White Gold Vintage Cocktail Ring Contemporary 5 mm and sits 15Featuring an emerald cut aquamarine weighing approximately 18. 35 carats With unique barrel faceting at crown and basket set Transparent with vivid and uniform sky blue color medium saturation Flanked by rows of round brilliant cut diamonds Weighing collectively approximately 0. 25 carat H I color with VS2 to SI1 clarity With linear wire motif at shoulders dynamically overlapping Completed by a deeply ridged shank With maker's mark and stamped 750 for