BroochesAntique Gold and Enamel Orchid BroochAntique yellow gold, enamel and pearl orchid brooch, American, c. 1890.Antique Diamond Butterfly Brooch, c. 1890 Platinum top, yellow gold back, European cut diamond butterfly brooch with ruby eyes, c. 1890. Antique Diamond Frog Brooch With Demantoid EyesUnusually sized platinum top, gold back, European cut diamond frog brooch with demantoid garnet eyes, American, c. 1890.Unusual Art Deco Diamond and Hardstone Dress ClipsPair very unusual Art Deco platinum, diamond, and hardstone dress clips, designed in a Revivalist style, c. 1925. Antique Partridge Brooch, c. 1900Antique silver, yellow gold, and old mine diamond partridge brooch with sapphire eyes, English, c. 1900. Antique American Snowflake Pendant BroochAntique yellow gold and diamond snowflake pendant brooch, worn with a pin stem or pendant loop, c. 1890.Platinum and Sapphire Clip by BoivinFrench platinum and cabochon sapphire clip, René Boivin, 1931.Tiffany & Co. Marquise Diamond BroochPalladium, antique cut marquise diamond and round diamond branch leaf brooch, Tiffany & Co., New York, c. 1940. American Diamond Pendant BroochYellow gold and European cut diamond pendant brooch, worn with a pin stem or a pendant loop, American, c. 1890. Sapphire and Diamond Flower Brooch, c. 1900Platinum, pear shaped sapphire and European cut diamond flower brooch, American, c. 1900.Old Mine Diamond Flower Brooch, c. 1880Antique silver top, gold back, old mine diamond flower brooch, the principal center diamond weighing about 1.35 carats, English, c. 1880. Diamond and Enamel Pansy Pendant BroochAntique yellow gold, enamel and diamond pansy pendant brooch, American, c. 1890. Portuguese Parrot Pendant, c. 1870 Amusing antique silver parrot pendant set with diamond, ruby, emerald, pearl, turquoise, and varicolored garnets, with a cabochon ruby tongue, Portuguese, c. 1870.Antique Diamond Frog BroochPlatinum top, gold back, European cut diamond frog brooch with demantoid garnet eyes, American, c. 1890. French Flower Brooch, c. 1925French platinum, European cut diamond and ruby bead flower brooch, c. 1925. Pink Quartz Turtle Brooch, Vherneir White gold, diamond, and carved pink quartz turtle brooch, Vhernier, Milan, c. 2000. View More