SKINNER

477.Pair of 14kt Gold, Sapphire, and Diamond Brooches, each designedas a leaf, set with circular-cut sapphires and full-cut diamond mêléeaccents, 19.8 dwt, lg. 2 in.$1,500-2,000478.Retro 14kt Gold, Ruby, and Diamond Ring, Tiffany & Co., set withsquare-cut rubies and transitional-cut diamonds, size 4, signed.$2,000-3,000479.18kt Gold and Onyx Bracelet, Marzo, Paris, c. 1930s, set withfive sugarloaf cabochon black onyx joined by oval links, lg. 8 3/4 in.,maker’s mark and guarantee stamps, signed.$2,000-3,000480.18kt Gold and Diamond Brooch, designed as sheaves of wheat, fullcutdiamond mêlée accents, lg. 3 1/8 in.$2,000-3,000481.14kt Bicolor Gold Signet Ring, Cartier, depicting a swan feeding itsyoung, size 7, signed.$1,200-1,500482.Retro 14kt Bicolor Gold, Sapphire, and Diamond “Reflection”Brooch, Trabert & Hoeffer Mauboussin, designed as an abstractribbon set with nine cabochon sapphires, single-cut diamond mêléeaccents, lg. 2 in., signed.$1,500-2,000112 additional information and photos at www.skinnerinc.com