Tiffany Co

Lot 2138. A 10.57 Carat D Colour Flawless Type IIa Diamond Ring, by Tiffany & Co. Estimate HKD 7,500,000 - 10,000,000 (USD 955,898 - 1,274,530). Sold Price: HKD 8,850,000 (USD 1,127,959). © Poly Auction Hong Kong Emerald-cut diamond of 10.57 carats, tapered baguette-cut diamonds, platinum, ring size 5 ½Signed Tiffany&Co., no. 500804, with fitted box. GIA, 2019, report no. 2205244808:"10.57" carats, D colour, flawless clarity, excellent polish and symmetryAlso accompanied by a GIA... [Lire la suite]

Lot 169. A 4.60 carats Russia demantoid garnet and diamond ring, by Tiffany & Co. Estimate USD 50,000 - USD 70,000. © Christie’s Images Limited 2017. Set with a circular-cut demantoid garnet, weighing approximately 4.60 carats, flanked on either side by a pear-shaped diamond, ring size 6, mounted in platinum and 18k gold. Signed Tiffany & Co., no. S00969 Accompanied by report no. CS 1076798 dated 14 July 2016 from the AGL American Gemological Laboratories stating that it is the opinion of the Laboratory... [Lire la suite]

La bague Art Déco de Tiffany & Co. Un jeu de diamants et de spinelles noirs au charme années folles, au centre de cette nouvelle collection de haute joaillerie Masterpiece. Les boucles d'oreilles Masterpiece en diamants taille princesse de Tiffany & Co. Le duo de bracelets Masterpiece en diamants et onyx de Tiffany & Co.  Photos courtesy Tiffany & Co

A Belle Epoque pearl and diamond necklace, by Tiffany & Co. Photo Christie's Image Ltd 2007 Of garland motif, the front designed as old European-cut diamond and pearl scrolls and drops, each swinging within an old European-cut diamond and pearl swag, to the similarly-set backchain, mounted in platium topped gold, 15 ins., circa 1900. Signed Tiffany & Co. Estimate $8,000 - $10,000. Price Realized $36,000 Christie's. IMPORTANT JEWELS, 13 June 2007, New York, Rockefeller Plaza - www.christies.com

A coral and gold bracelet, by Tiffany & Co. Photo Christie's Image Ltd 2014 Designed as a series of 18k gold sculpted openwork circular links, spaced by cabochon coral links, mounted in 18k gold, 7½ ins. Signed Tiffany for Tiffany & Co. Italy. Estimate: $3,000 – $5,000 Christie's. MAGNIFICENT JEWELS, 16 April 2014, New York, Rockefeller Plaza - www.christies.com

A Set of Belle Époque Diamond and Enamel Jewelry, by Paulding Farnham, Tiffany & Co. Photo Christie's Image Ltd 2014 Designed as an openwork enamel foliate plaque, set with rose-cut diamonds and enhanced with collet-set circular-cut diamonds, to the foliate link neckchain, set with collet-set old European-cut diamonds; and a pair of ear pendants en suite, mounted in platinum and gold, circa 1900, 14¼ ins. Necklace signed Tiffany & Co., by Paulding Farnham; ear pendants not signed (2). Estimate: $150,000 –... [Lire la suite]

An antique peridot and gold brooch, by Louis Comfort Tiffany, Tiffany & Co. Photo Christie's Image Ltd 2014 Designed as an openwork gold plaque, centering upon a rectangular-cut peridot, mounted in gold, circa 1915. Signed Tiffany & Co., by Louis Comfort Tiffany. Estimate: $20,000 – $30,000Christie's. MAGNIFICENT JEWELS, 16 April 2014, New York, Rockefeller Plaza -www.christies.com

An Art Deco Sapphire and Diamond Necklace, by Tiffany & Co. Photo Christie's Image Ltd 2014 Suspending a detachable pendant, centering upon an oval-cut sapphire, weighing approximately 29.59 carats, within a circular-cut diamond surround, from a tapered circular-cut diamond and calibré-cut sapphire plaque, to the circular-cut diamond neckchain, mounted in platinum, circa 1920, 14½ ins. Pendant signed Tiffany & Co. Estimate: $120,000 – $180,000With report 13100319 dated 19 November 2013 from the Gübelin Gem Lab... [Lire la suite]

A pair of enamel and gold ear clips, by Jean Schlumberger, Tiffany & Co. Photo Christie's Image Ltd 2014 Each designed as a green enamel and 18k gold bombé half-hoop, enhanced with gold detail, mounted in 18k gold, with French assay marks and maker's marks. Signed Schlumberger for Jean Schlumberger, Tiffany & Co. Estimate $3,000 – $5,000 Christie's. MAGNIFICENT JEWELS, 16 April 2014, New York, Rockefeller Plaza - www.christies.com

An enamel and gold bracelet, by Jean Schlumberger, Tiffany & Co. Photo Christie's Image Ltd 2014 Designed as a red paillonné enamel hinged bangle, decorated with sculpted 18k gold foliate detail, mounted in 18k gold, 2¼ ins. diameter, with French exportation marks and maker's mark. Signed Schlumberger for Jean Schlumberger, Tiffany & Co., France. Estimate $18,000 – $22,000 Christie's. MAGNIFICENT JEWELS, 16 April 2014, New York, Rockefeller Plaza - www.christies.com