Opal and Diamond Brooch, set with an oval opal measuring approx. 15.7 x 13.6 x 8.6 mm, framed by fourteen old European-cut diamonds, approx. total wt. 2.80 cts., 18kt gold mount, signed T.B. Starr.
Auctioneer:
Skinner
Date:
2002-03-17
Art Deco Platinum, Opal, and Diamond Brooch, centering a cabochon opal, and four cabochon opal highlights, set throughout with old European and old single-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2008-12-09
Blue Chalcedony, Opal, and Diamond Brooch, depicting an elegantly bejeweled lady wearing an opal and diamond tiara, a diamond necklace, and an opal and diamond Read more…
Auctioneer:
Skinner
Date:
2018-05-15
Art Nouveau Mesoamerican-style 14kt Gold, Opal, and Diamond Brooch, designed as a figure with outstretched arms, centering a cabochon opal, with old European-cut diamond melee Read more…
Auctioneer:
Skinner
Date:
2012-06-12
Edwardian Star Sapphire, Opal, and Diamond Brooch, centering a high-domed cabochon sapphire measuring approx. 15.60 x 16.00 x 14.40 mm, framed by buff-top opals and Read more…
Auctioneer:
Skinner
Date:
2009-03-17
Platinum, Opal, and Diamond Brooch, set with a cabochon opal measuring approx. 20.40 x 15.60 x 6.60 mm, within an Art Deco platinum and diamond Read more…
Auctioneer:
Skinner
Date:
2013-12-10
Platinum, Opal, and Diamond Brooch, bezel-set with a cabochon opal measuring approx. 13.50 x 11.40 x 4.95 mm, framed by old mine- and old European-cut Read more…
Auctioneer:
Skinner
Date:
2012-12-04
Antique Opal and Diamond Brooch, centering a cabochon opal framed by old European and old mine-cut diamonds, approx. total wt. 2.84 cts., lg. 1 1/4 Read more…
Auctioneer:
Skinner
Date:
2010-06-15
Black Opal and Diamond Brooch, centering an opal cabochon amongst scrolling leafy vines, diamond melee accents, 14kt gold mount, lg. 2 in. Read more…
Auctioneer:
Skinner
Date:
2010-06-15
Edwardian Opal and Diamond Brooch, Austria-Hungary, bezel-set with a white opal measuring approx. 18.10 x 14.75 x 7.31 mm, in an elaborate scrolling mount bead Read more…
Auctioneer:
Skinner
Date:
2007-06-12
18kt Gold, Opal, and Diamond Brooch, the abstract form bezel-set with an opal measuring approx. 19.35 x 16.01 x 3.90 mm, single-cut diamond melee highlights, Read more…
Auctioneer:
Skinner
Date:
2007-03-13
