Tiffany & Co Patek Philippe Iconic Edwardian Platinum Diamond Lapel Watch

18k gold and platinum brooch, crafted by Tiffany & Co, set with blue sapphires and approx. 0.28ctw G/VS diamonds. Brooch measures 2 1/8" x 1 1/4". Hallmarked Tiffany & Co , 18k, Plat...

Platinum Tiffany & Co brooch with emeralds and diamonds approx. 2.50-2.80ctw in diamonds. Measures - 55mm x 22mm. Weights 16.1 grams. Marked Tiffany & Co Irid Plat.

Art Deco, circa 1920s platinum dress watch by Patek Philippe, featuring platinum case, adorned with rose and single cut diamonds, approx. 0.50ctw,...

Platinum onyx diamond bar pin, signed TIFFANY & CO 5554. Old European cut diamonds weighing approx. 0.90 cts, EF VS, measures 2 1/2 inches, weight 3.6 dwt

Created by Tiffany & Co., this lady's watch has an art deco style, circa 1920s. Its mesh strap is lined with diamonds. The movement is C H Meylan, and has 18 jewels. Total weight is ...

Pair of Iconic Retro 14k gold brooches , crafted by Tiffany & Co. Each brooch measures 1.25" x 1". Hallmarked 14k, Tiffany & Co. Weight of the set - 26 grams. Beautiful addition to ...

Rare Patek Philippe lapel/pocket watch that would be definitely a conversational piece. It was created in Switzerland in the 1900s. Made of 18 karat (stamped) yellow gold. The movement is original Patek Philippe manual...

This diamond crescent brooch by Tiffany & Co. New York dates from circa 1890-1900. The delicate crescent is set with 21 old European and old mine-cut diamonds mounted in platinum-topped gold. Set with fine, well-cut diamonds in a minimum of platinum and gold, this heavenly crescent was divinely shaped and executed by Tiffany & Co. designers and artisans. Product Details: Item #: BO-21317 Artist: Tiffany & Co. Country: United States Circa: 1890-1900 Dimensions: 2.75" length, 1" width. Materials: 21 old European and old mine-cut diamonds (approximate total weight 9.20 carats): Platinum-topped 18K gold mount Signed: Tiffany & Co. Macklowe Gallery Curator's Notes: Throughout the 19th century, British astronomers made many advances, building on the enormous base of precise observations provided to them by their predecessors in the 1700s. Using the new technique of spectroscopy, they worked to determine the composition of heavenly bodies, while breakthroughs in understanding the geology of the earth -many made by passionate amateur scientists as diverse as surveyors and Anglican clergy - helped them discover the facts about the nature of the moon and newly discovered planets. It was in fact an Anglican priest who first advanced his well-supported theory that the earth was indeed more than a billion years old. Astonishing early imaging of the moon, as well as the appearance of the Great Comets of 1843 and 1882 that remained for months burning in the sky above England, helped stoke popular fascination with heavenly bodies. Star, crescent, sunburst and comet jewelry...

Tiffany & Co diamond and platinum abstract swirl brooch circa 1980. Love it because it caught your eye, and we are here to connect you with beautiful and affordable jewelry. Deco...

Tiffany & Co diamond and platinum abstract swirl brooch circa 1980. Love it because it caught your eye, and we are here to connect you with beautiful and affordable jewelry. Decora...

Tiffany & Co. platinum brooch with round diamonds in the shape of an open star. Features fifty round diamonds totaling 0.85 carats, F-G color and VVS2-VS1 clarity. Measures 1 1/8 i...

This stunning platinum swirl pin by Tiffany & Co. is set with sparkling round cut diamonds that weigh approximately 2.87ct. graded F-G color with VS cla...