A diamond collarette. Designed as a brilliant-cut
Similar Upcoming Sales
A MID 20TH CENTURY DIAMOND BROOCHVerdura, Green Tourmaline, Citrine, and Diamond Flower BroochSep 23, 202618K White Gold and Diamond EarringsSep 24, 2026MARGHERITA BURGENER: A PAIR OF DIAMOND 'PENTAGONI CHOCOLATE' EARRINGS Designed as a sculpturalSep 15, 20261.00ctw Natural Diamond Platinum Floral Cluster Stud Earrings6 days LeftA PAIR OF DIAMOND EARRINGS Each designed as an infinity-knot cluster, of interlaced polished goldSep 15, 2026BULGARI: AN ELEGANT DIAMOND BROOCH, CIRCA 1950 Designed as a spray of foliage, set throughout withSep 15, 2026TIFFANY & CO.: A DIAMOND ‘FLEUR DE LIS KEY’ PENDANT ON CHAIN The bow designed as aSep 15, 2026A ROCK CRYSTAL AND SAPPHIRE DRESS RING Designed as a carved rock crystal dome of fluted scallopedSep 15, 2026MARINA B: A PAIR OF DIAMOND 'PARDY PAVÉ' EARCLIPS, CIRCA 1980 Each designed as a stylisedSep 15, 2026TIFFANY & CO.: A DIAMOND ‘FLEUR DE LIS KEY’ PENDANT Designed as a key with swirlSep 15, 2026BULGARI: A DIAMOND 'SERPENTI VIPER' RING Designed as a coiled snake, pavé-set withSep 15, 2026A PAIR OF DIAMOND EARRINGS AND MATCHING BROOCH Each designed as a textured gold clam shell, theSep 15, 2026A PAIR OF DIAMOND EARRINGS Each designed as a pierced spiral, pavé-set with brilliant-cutSep 15, 2026Oscar Heyman, Yellow Gold and Diamond Ribbon NecklaceSep 23, 2026Oscar Heyman, Ruby, Diamond, and Colored Diamond Pansy EarringsSep 23, 2026 
