Sotheby’s Australia has announced slating its second Sydney stand alone jewellery sale this year on 28 June, with over 240 lots of antique and contemporary jewellery, carrying a total estimate of $2,212,500-2,870,500. The lots will include creations by distinguished houses of Cartier, Bulgari, Tiffany & Co, Kalis, Autore and Paspaley, along with GIA certified white, yellow and pink solitaire diamonds and prestigious watches by Rolex and Cartier. %% The lots on sale will include: %% {{ A pair of diamond earrings}} (est. $150,000-180,000), as {{the cover lot}}, with each piece centering a claw set oval diamond bordered by round brilliant cut diamonds and surrounded by a cluster of similarly set marquise and pear shaped diamonds, the sixteen diamonds together weigh 16.27 carats. The supporting diamonds weighing approximately 3.50 carats, mounted in platinum and 18ct white gold. %% {{Coloured stones}}, such as a Tanzanite and Diamond Ring (est. $7,000-10,000), a Cerrone emerald ring (est. $5,000-7,000), a pair of fancy yellow diamond earrings (est. $60,000-80,000), and a fancy coloured diamond graduated necklace with sash motif and pendant drop, weighing approximately 46 carats (est. $50,000-60,000). %% {{ Art Deco}} period pieces such as a 1930s diamond brooch (est. $5,000-7,000), a rare and fine natural pearl Jabot pin reminiscent of classic French jewellery (est. $2,000-3,000); a diamond bracelet, circa 1930 (est. $6,000-9,000), diamond bracelet circa 1920 (est. $1,500-2,000) and a 1930s diamond brooch (lot 50, est. $5,000-7,000). %% {{A wide array of watches}} including a Patek Philippe ‘Ref 2526’ automatic wristwatch, circa 1956 ($20,000-30,000), and a Cartier back-wind ‘baguette’ wristwatch, circa 1930 (est. $8,000-12,000). %% Over half a dozen beautiful {{pearl necklaces including a South Sea pearl necklace}} of twenty nine graduated pearls measuring 15-17.7mm (est. $13,500-15,500). Australia is a pre-eminent producer of South Sea pearls and there are examples by both Paspaley and Kalis for offer.