An Art Deco platinum and gold brooch with diamonds, ruby, emerald and lapis lazuli by Kohn. The brooch has 38 round-cut diamonds with an approximate total weight of 1.20 carats, with ruby and emerald accents. The base of the jardiniere is formed of a single piece of lapis lazuli banded with red and black enamel. Exhibited at "Anything Goes: The Jazz Age" at the Nassau County Museum of Art, 24 March 2018 - 8 July 2018.
A late Edwardian platinum brooch with diamonds and onyx. The brooch has milgrain-set old European-cut diamonds with an approximate total weight of 6.50 carats, H/I color grade, VS clarity, with baguette-cut onyx accents. The brooch is designed as a poppy blossom with articulated diamond-set knife-edge bars. With detachable brooch fitting.
A French Art Deco platinum and diamond bracelet . The wide, flexible, openwork bracelet is composed of 3 diamond plaques centering on 3 Old European-cut diamonds that weigh approximately .95 carat, .85 carat and .80 carat. There are 411 old European-cut diamonds with an approximate total weight of 12.50 carats that form a geometric pattern. The larger diamonds are framed with 24 baguette-cut diamonds with an approximate total weight of 2.00 carats. The total approximate weight of the bracelet is 28.00 carats, G/H/I color, VS/SI clarity. Similar bracelets are pictured in Art Deco Jewelry, by Sylvie Raulet, Rizzoli, 1984, pages 84,154.
An American Art Deco platinum ring with diamonds and sapphires. The ring has a center old European-cut diamond with an approximate weight of .50 carat flanked by 4 calibre cut sapphires, and a round-cut sapphire with an approximate weight of .57 carat flanked by 4 single cut diamonds. The ring is made as a double gypsy ring with the diamonds and sapphires in a ''ying-yang'' motif of positive-negative color.
A pair of French Art Deco 18 karat gold and platinum cuff links. The cuff links are designed in a square shape which is bisected by a platinum bar. Double sided. Discussed in "Cuff Links", by Susan Jonas and Marilyn Nissenson, Harry N. Abrams, 1991, pages 53-65.
An American Art Deco platinum and white gold watch with diamonds and seed pearls by Dreicer & Co. The rectangular-faced watch has 68 single-cut diamonds with an approximate total weight of .76 carats surrounding the platinum case and accenting the bracelet strap of seed pearls measuring approximately 2 to 3 mm. Exhibited in "Roaring into the Future: New York 1915-35," at The Munson Williams Proctor Arts Institute, Utica, NY, June 17-October 9, 2017.
An American Art Deco platinum brooch with diamonds by E. M. Gattle & Co.. The brooch has 168 old European-cut diamonds with an approximate total weight of 4.50 carats, and 5 square-cut diamonds with an approximate total weight of .75 carat. The total approximate diamond weight of the brooch is 5.25 carats, H/I color, VS clarity. The brooch centers on a dimensional jardinière flanked by pierced foliate elements with a milgrain set diamond border. E.M. Gattle Co. was founded by Emanuel Gattle in the latter part of the 19th century. Originally, E.M. Gattle & Co. was located on Broadway in the theatre district. In 1907, the company moved to the corner of 38th Street and Fifth Avenue and, later, to 55th Street and Fifth Avenue, next to the St. Regis Hotel. One of their notable customers was Enrico Caruso, who shopped Gattle stores for jewelry. However, he was not only a shopper of Gattle, he also allowed his name and photograph to be used in Gattle advertising. Gattle became successful until the time they closed their doors. The firm closed in 1940, a year before the outbreak of World War II. Exhibited at "Anything Goes: The Jazz Age" at the Nassau County Museum of Art, 24 March 2018 - 8 July 2018.
An Art Deco platinum necklace with diamonds. The necklace has 250 old European-cut diamonds with an approximate total weight of 9.00 carats, 27 mixed-cut diamonds with an approximate total weight of 5.50 carats, and 7 marquise-cut diamonds with an approximate total weight of 3.00 carats. The approximate total weight of the necklace is 17.50 carats, H/I color, VS/SI clarity. The necklace is designed in a strong Art Deco geometric motif with the central plaque suspending a graduated series of marquise diamond articulated tassels, and the clasp repeating the central plaque motif. Similar pictured in Art Deco Jewelry, by Sylvie Raulet, Rizzoli, 1984, page 124.
Dimensions: Necklace: 16-1/2" length; pendant element: 1-1/2" length x 3/4" width.
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