A Collection of Art Nouveau and Art Deco Jewelry, consisting of a French yellow gold slide locket, depicting a bejeweled woman in profile with flowing hair and numerous rose cut diamond accents, the interior compartment holds a mirror and measures approximately 29.00 mm in diameter, a rose gold ring containing four old European cut diamond weighing approximately 0.54 carat total, a pair of earrings containing two flat faceted amethysts surmounted with two seed pearls, together with an Art Deco white gold jabot pin consisting of a moulded green glass figure of an Asian figure wearing a conical hat measuring approximately 22.53 x 14.09 mm and 24 rose cut diamonds. 18.60 dwts.