of rectangular outline with arrowed ends, carved crystal fans to a pierced diamond set ground and with calibre ruby line accents, mounted in platinum Length 6.7cm / 2 5/8'' Weight: 7.5g
Art Deco petite nephrite and diamond clip brooch by Cartier, New York, the short arrowed form with a central channel of dome-buffed rectangular nephrite,
Art Deco sapphire and diamond bow brooch by Mauboussin, Paris, the openwork centre of buckle design featuring an oblong cushion cut sapphire of approximately 1.25ct,