ART NOUVEAU OPAL AND DEMANTOID PEACOCK FEATHER BROOCH Black opals and green garnets in platinum-topped gold, ca. 1900. Apparently unmarked, attributed to Karl Rothmuller, Munich. Example in Bayerisches National Museum, Munich. Principal opal: 14.6mm x 11.3mm, approx. 8 cts., 1 1/4" x 1 3/4"
Auctioneer:
Rago Auctions
Date:
2010-12-05
Art Nouveau Opal and Gem-set Bracelet, Riker Bros., centering an opal butterfly with bezel-set demantoid garnet, diamond, amethyst, and yellow-green zircon highlights, flanked by hinged Read more…
Auctioneer:
Skinner
Date:
2005-03-15
14kt Gold Art Nouveau Opal and Freshwater Pearl Necklace and an English Gold and Opal Ring. Read more…
Auctioneer:
Skinner
Date:
2007-09-20
Art Nouveau 18kt Gold, Opal, and Demantoid Garnet Necklace, designed as writhing serpents with five bezel-set opals, the central opal with demantoid garnet accents, lg. Read more…
Auctioneer:
Skinner
Date:
2014-03-18
Art Nouveau 18kt Gold, Carved Opal, and Demantoid Garnet Figural Brooch, probably Continental, the female figure with wildly flowing hair, circular-cut demantoid garnet accents, further Read more…
Auctioneer:
Skinner
Date:
2011-06-14
Art Nouveau 18kt Gold, Demantoid Garnet, and Pearl Pendant/Brooch, Marcus & Co., centering a circular-cut demantoid garnet measuring approx. 7.80 x 7.90 x 6.50 mm, Read more…
Auctioneer:
Skinner
Date:
2015-03-17
Art Nouveau 14kt Gold, Demantoid Garnet, and Diamond Brooch, the scrolling rocaille form set with two circular-cut demantoid garnets and old mine-cut diamond melee, 8.5 Read more…
Auctioneer:
Skinner
Date:
2011-06-14
Pair of Art Nouveau 14kt Gold, Demantoid Garnet and Enamel "Suffragette" Pins, each bezel-set with a circular-cut amethyst flanked by demantoid garnet melee, with Read more…
Auctioneer:
Skinner
Date:
2009-06-16
Antique 15kt Gold, Opal, and Demantoid Garnet Necklace, the heart-shape opal cabochon measuring approx. 18.00 x 15.10 x 7.60 mm, demantoid garnet accents, and suspended Read more…
Auctioneer:
Skinner
Date:
2016-03-22
ART NOUVEAU ENAMELED AND JEWELED GOLD BROOCH; Enameled poppy woman crowned by demantoid garnets, diamonds and a pearl, pearl drop, hinged pendant bail; Mark on Read more…
Auctioneer:
Rago Auctions
Date:
2014-04-27
Art Nouveau 14kt Gold, Demantoid Garnet, and Diamond Bracelet, Russia, c. 1908-17, the floral and foliate links set with circular-cut garnets and old European-cut diamond Read more…
Auctioneer:
Skinner
Date:
2010-06-15
