An Antique 18 karat gold and platinum brooch with demantoid garnets, diamonds and ruby. The brooch has 38 demantoid garnets with an approximate total weight of 1.10 carats, 34 diamonds with an approximate total weight of .60 carat, and a ruby eye. The 3 dimensional grasshopper brooch is positioned in a perched position.
|Dimensions: 1/2" length x 1-3/8" width|
|Item #: BO-16847|
|Price: $19,500 – Call: (212) 644-6400|
A Victorian silver-top 18 karat gold, diamond, emerald, ruby and pearl brooch, featuring a depiction of the penultimate scene from the fable "Jack and the Beanstalk" in which Jack lures the giant by stealing the mermaid's harp. A baroque pearl forms the tail of a sculpted 18-karat gold mermaid decorating the base of a lyre outlined with old mine-cut diamonds. The strings of the lyre are accented with emeralds, rubies, diamonds and a sapphire weighing approximately 1.75, .30, .30 and .05 carats respectively.
|Dimensions: 2" length x 1-1/4" width|
|Item #: BO-6926|
|Price: $13,500 – Call: (212) 644-6400|
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.
|Dimensions: ¾ inches in height x 2¼ inches in width|
|Item #: BO-16257|
|Price: $27,500 – Call: (212) 644-6400|
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 was 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.Ostertag 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 Musee 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.
|Signed: House marks (partial) and French Control Marks|
|Dimensions: 1-3/8" length x 2-5/8" width|
|Item #: BO-17293|
|Price: $45,000 – Call: (212) 644-6400|
A French Mid-20th Century 18 karat gold and platinum brooch with turquoise, ruby and diamonds by Van Cleef & Arpels. The brooch has a cabochon turquoise body, a round ruby with an approximate total weight of .30 carat, and 5 round diamonds with an approximate total weight of .10 carat. The whimsical squirrel was from the VCA 'La Boutique' collection, first introduced in 1954."This brilliant collection of whimsically cartoonish animal clips charmed new customers with their playful expressions and quirky compositions. Still highly detailed and made of precious metal and gemstones, the animated brooches made for great gifts and, because they were a bit more affordable than the Maison's typically pricey pieces, more people could indulge in these adorable animals. As they added more animals to the collection each year, customers soon found the need to collect these curious creatures, turning them into one of jewelry's beloved collector's items." From "Jewelry In Focus Curious Creatures Of Van Cleef & Arpels La Boutique" "Jewels Du Jour" by Natalie Bos, September 1, 2012.Similar pictured in Van Cleef & Arpels The Art of High Jewelry, by Evelyne Possémé (editor), Les Arts Decoratifs, 2013, pages 194-195.
|Artist: Van Cleef & Arpels|
|Signed: “VCA 90964 750” French control mark|
|Dimensions: 1" height x 1-3/8" width.|
|Item #: BO-17055|
|Price: $11,500 – Call: (212) 644-6400|
A French Mid-Century 18 karat gold and platinum brooch with diamonds, sapphires and rubies by Mauboussin. The whimsical bird brooch has 62 round-cut diamonds with an approximate total weight of 1.40 carats, 16 blue sapphires with an approximate total weight of .75 carat and 5 rubies with an approximate total weight of .23 carat decorating the head, tail and the flowers of the brooch.
|Signed: “Mauboussin Paris”|
|Dimensions: 1-3/4'' length x 2-5/16'' width|
|Item #: BO-14766|
|Price: $11,500 – Call: (212) 644-6400|
A pair of American Retro platinum clips with moonstones, rubies and diamonds by Raymond Yard. The pair of clips have 10 cabochon moonstones with an approximate total weight of 4.20 carats, 10 round rubies with an approximate total weight of 1.20 carats, and 2 old European-cut diamonds with an approximate total weight of .60 carat. The clips are the mirror image of each other, with a unique design of swirling ribbon-like bands of platinum that intersect and overlap, emphasizing their three-dimensional and sculptural form. The clips were made 1 year apart.Pictured in Yard The Life and Magnificant Jewelry of Raymond C. Yard, by Natasha Kuzmanovic, The Vendome Press, New York, 2007, page 46, plate 49.
|Artist: Raymond Yard|
|Signed: "Yard Inc." "13423" "10% IRID. PLAT"|
|Dimensions: 2'' length x 1-1/4'' wide|
|Item #: BO-17930|
|Price: $17,500 – Call: (212) 644-6400|
A French Mid-20th Century 18 karat gold brooch with ruby and diamonds. The brooch has 1 cabochon ruby with an approximate total weight of .02 carat, and 5 round diamonds with an approximate total weight of .35 carat. The brooch is designed as a dimensional bird of paradise perched on a branch.
|Signed: Maker's Mark, "Depose SSM"|
|Dimensions: 4-1/2'' length x 1-1/4'' width|
|Item #: BO-18550|
|Price: $12,500 – Call: (212) 644-6400|