Edwardian Opal and Diamond Festoon Necklace, fancy platinum open and navette-shaped diamond links supporting a platinum-topped gold festoon drop set with pear-shape opals surrounded by old European-cut diamonds and a diamond bow swag motif of later origin, signed JEC & Co. for J.E. Caldwell & Co., lg. 16 3/4 in.
Auctioneer:
Skinner
Date:
2001-12-11
Platinum, Opal, and Diamond Festoon Necklace, composed of three teardrop-shaped opals, joined by swags of delicate trace link chain, joined by diamond melee florettes and Read more…
Auctioneer:
Skinner
Date:
2012-06-12
Edwardian Opal and Diamond Ring, the oval opal framed by twenty old mine-cut diamonds, openwork shoulders with bead-set rose-cut diamond foliate motifs, millegrain accents, platinum-topped Read more…
Auctioneer:
Skinner
Date:
2002-12-10
Edwardian Opal and Diamond Ring, set with an old European-cut diamond weighing approx. 0.95 cts., flanked by opal cabochons, the diamond set in a platinum Read more…
Auctioneer:
Skinner
Date:
2013-09-10
Edwardian Opal and Diamond Ring, prong-set with an oval opal cabochon framed by old European-cut diamond melee, diamond shoulders, platinum-topped 14kt gold mount, (modified shank). Read more…
Auctioneer:
Skinner
Date:
2005-06-14
Edwardian Opal and Diamond Ring, set with a cabochon opal framed by diamond melee, platinum-topped gold mount, size 4 1/4. Read more…
Auctioneer:
Skinner
Date:
2009-09-15
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
Edwardian Opal and Diamond Brooch, set with a black opal cabochon measuring approx. 13.00 x 11.00 x 3.20 mm, the elaborate mount with rose-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2013-12-10
Edwardian Opal and Diamond Brooch, Black, Starr & Frost, set with six opal cabochons and rose-cut diamonds, platinum-topped gold mount, lg. 1 3/4 in., signed. Read more…
Auctioneer:
Skinner
Date:
2013-12-10
Edwardian Opal and Diamond Brooch, the cabochon opal measuring 14.10 x 8.75 x 3.90 mm surrounded by twelve old European and old mine-cut diamonds, approx. Read more…
Auctioneer:
Skinner
Date:
2003-12-09
Edwardian Opal and Diamond Ring, centering an opal cabochon surrounded by twelve old European-cut diamonds weighing approx. 1.80 cts., interior inscribed and dated Sept. 16/ Read more…
Auctioneer:
Skinner
Date:
2003-09-23
