A Collection of Art Deco Platinum, 18 Karat White Gold and Diamond Jewelry, consisting of a platinum watch, containing numerous old mine and single cut diamonds weighing approximately 0.42 carat total, 35.00 x 13.50 mm case dimensions inclusive of hooded lugs, matte silvered dial signed GRUEN, Arabic numerals, blued steel modern hands, intricately engraved gallery, snap on case back, manual wind 17 jewel movement signed GRUEN, later 18 karat white gold meshwork double strand bracelet, box clasp, together with an 18 karat white gold ring containing one old mine cut diamond weighing approximately 0.82 carat total. 15.00 dwts.