A French Antique 18-karat gold and enamel bracelet with turquoise. The bracelet is composed of 4 strands of woven gold rope with clover-shaped enamel and turquoise set slides. The enamel work is designed as Moorish arabesques set with cabochon turquoise. The hanging locket has a similar clover-shaped motif. This piece can be seen as an ancestor of Van Cleef & Arpels''s iconic "Alhambra" jewelry.
A French Art Deco platinum bracelet with diamonds by Okrant et Davidonniez. The flexible open work bracelet has 512 European-cut diamonds with an approximate total weight of 38.00 carats, 2 larger diamonds with an approximate total weight of 2.00 carats, and 2 smaller flanking diamonds with an approximate total weight of 1.00 carat, VS clarity, G/H/I color grade. With original box. The Okrant et Davidonniez workshop was located in Paris at 64 rue Lafayette. They produced jewelry for all the Place Vendôme fine jewelry houses, such as Van Cleef & Arpels, Cartier, Mauboussin, and Boucheron. The firm closed in 1939. Exhibited at "Anything Goes: The Jazz Age" at the Nassau County Museum of Art, 24 March 2018 - 8 July 2018. Similar bracelets are pictured in Art Deco Jewelry, by Sylvie Raulet, Rizzoli, 1984, page 84, 154.
A French Art Deco 18 karat gold ring with rubies by Van Cleef & Arpels. The ring has 11 square-cut rubies with an approximate total weight of 1.32 carats. The ring is designed in a triple stepped, polished gold motif. Similar pictured in Art Deco Jewelry, by Sylvie Raulet, Rizzoli, 1985, page 157.
A French Art Deco platinum bracelet with emeralds and diamonds by Van Cleef & Arpels. The line bracelet has 14 emerald-cut emeralds with an approximate total weight of 2.10 carats, and 42 round-cut diamonds with an approximate total weight of 2.95 carats in a 3 diamond, 1 emerald pattern. The bracelet has a deeply engraved foliate motif gallery. With fitted box.
A French Art Deco platinum double clip brooch with diamonds by Ostertag. The double clip brooch has 182 round and baguette-cut diamonds with an approximate total weight of 9.50 carats, G/H/I color, VS/SI clarity. Original bill of sale from M.S.Arnold Ostertag. The clips are designed in a stylized wing motif. Signed box, ''Paris Arnold Ostertag''. The firm of Ostertag, founded in the 1920''s by Swiss-born, Arnold Ostertag (1883 – c.1940) is said to have created objects that rivaled the creations of the more celebrated houses of Cartier, Van Cleef & Arpels, and Boucheron. The Ostertag Maison was located in Paris, at number 16 Place Vendôme, near other important jewelry houses of the day.During the 1920s and 1930s, Ostertag was especially known for jewelry and objets d''art based on Asian and Indian designs. One style, known as Tutti Frutti, popular from the early 1920s to the late 1930s, combined influences from Islamic religious architecture and so-called Hindu or Indian styles. Emeralds, carved rubies, and sapphires – often imported from worldwide locations – were interspersed with diamonds. The jewels were crafted into unique pieces using the highest known techniques of the day and arranged into flowers and leaves, studded with berries and fruit. Many of the creations were purchased by an elite clientele that ranged from empresses, kings, and dukes to celebrities.Ostert
ag was among the renowned Parisian jewelers, led by Cartier and Mauboussin, that were invited to commission masterpieces in collaboration with other respected and well-known jewelry and timepiece houses of the day. Ostertag''s objets d''art and decorative clocks made by the revered clockmaker, George Verger, are jeweled works of art. In 1929 Ostertag exhibited jewelry and objets d''art at the Musée Galliera. Ostertag''s Paris shop continued until late 1939, when he left for America, where he died around 1940.His biographers, Proddow and Healy, write that Ostertag regularly visited America in years between World Wars I and II. They write that he would come to New York in mid-October, spend two months in Los Angeles, then visit Florida, and return to Paris via Cannes at Easter. After two months in Paris, he spent July in Deauville, August in the south of France, and September in Biarritz. At the onset of World War II, Maison Ostertag closed its doors forever. Discussed in Art Deco Jewelry by Sylvie Raulet, Rizzoli, 1985.
An American Mid-20th Century platinum, gold and diamond bracelet by Ruser. The Modernist motif bracelet has 20 unique diamond pave links that are individually hinged and further decorated with gold beading. There are 300 round-cut diamonds with an approximate total weight of 16.00 carats. William Ruser was a much sought-after Beverly Hills jeweler to the Hollywood community. His pieces were worn by numerous film stars on- and off-screen, from the 1940''s through the 1960''s. The distinctive Ruser style involved skillfully-sculpted children and pearl-winged angels, often seated on clouds of freshwater pearls and crowned with halos of tiny seed pearls, as well as less whimsical jewelry. He closed the doors to his shop in 1969, whereupon the property was bought by Van Cleef and Arpels, which remains in the same location on Rodeo Drive today.
A French Mid-20th Century 18 karat gold "Clematis" brooch with diamonds and Mediterranean red coral by Van Cleef & Arpels. The brooch has 8 round-cut diamonds with an approximate total weight of .64 carat forming the cluster center, surrounded by a yellow gold stamen, and 5 Mediterranean red coral petals. The flower has a polished gold stem and textured gold leaf. Of a similar motif as the ''Rose de Noel'' Collection. Circa 1960''s. A similar brooch is pictured in Living Jewels, by Ruth Peltason, Vendome Press, 2010, page 173.
A pair of Estate 18 karat gold and platinum earrings with white and yellow diamonds by Van Cleef & Arpels. The earrings have 96 round-cut white diamonds with an approximate total weight of 10.50 carats, F/G color, VS clarity and 96 round-cut natural fancy vivid yellow diamonds with an approximate total weight of 10.50 carats. The diamonds range in size from ,07 carat to .15 carat. The earrings have been certified by the Gemological Institute of America, certificate # 2175461170 for the natural fancy vivid yellow diamonds.
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