Edwardian Sapphire and Diamond Pin, Whiteside & Blank, the cushion-cut sapphire measuring approx. 7.20 x 6.20 x 4.20 mm, set in an old mine-cut diamond and pearl bow, platinum-topped 14kt gold mount, lg. 1 1/4 in., maker's mark.
Auctioneer:
Skinner
Date:
2011-09-13
Edwardian Sapphire and Diamond Bar Pin, bezel-set with an old European-cut diamond and cabochon sapphire highlights, further set with old European and rose-cut diamond melee, Read more…
Auctioneer:
Skinner
Date:
2007-03-13
Edwardian Sapphire and Diamond Bar Pin, set with seven cushion-shape sapphires, old mine-cut diamond melee, platinum-topped gold mount, millegrain accents, lg. 2 7/8 in. Read more…
Auctioneer:
Skinner
Date:
2010-06-15
Edwardian Sapphire and Diamond Bar Pin, A.J. Hedges, set with five square step-cut sapphires and forty old European-cut diamonds, approx total diamond wt. 0.60 cts., Read more…
Auctioneer:
Skinner
Date:
2006-03-14
EDWARDIAN SAPPHIRE AND DIAMOND JEWELRY; J.E. Caldwell sapphire heart brooch with diamond ribbons and post set pearls, platinum-topped gold, 1" x 1 1/8"; Oval sapphire, Read more…
Auctioneer:
Rago Auctions
Date:
2013-12-08
EDWARDIAN SAPPHIRE AND DIAMOND PLATINUM RING; Hand-built reticulated platinum, centrally set with cushion cut sapphire, approx. .89 ct., diamond melee approx. .45 ct., ca. 1910. Read more…
Auctioneer:
Rago Auctions
Date:
2014-12-07
Edwardian Sapphire and Diamond Ring, bezel-set with a circular-cut sapphire measuring approx. 6.50 x 4.35 mm, flanked by old European-cut diamonds, and braided old Read more…
Auctioneer:
Skinner
Date:
2009-06-16
Edwardian Enamel and Diamond Pin, centering an old mine-cut diamond within a gold foliate surmount framed by white and blue guilloche enamel, gold foliate accents, Read more…
Auctioneer:
Skinner
Date:
2001-09-25
Edwardian Sapphire and Diamond Twin-stone Ring, prong-set with a cushion-cut sapphire measuring approx. 8.92 x 8.10 x 5.69 mm, and an old European-cut diamond weighing Read more…
Auctioneer:
Skinner
Date:
2016-06-07
Edwardian Sapphire and Diamond Bypass Ring, set with an old mine-cut diamond weighing approx. 1.25 cts., and a cushion-cut sapphire, old mine-cut diamond shoulders, platinum-topped Read more…
Auctioneer:
Skinner
Date:
2013-09-10
Edwardian Turquoise and Diamond Pin, the oval cabochon turquoise framed by rose-cut diamonds, platinum-topped gold mount, lg. 5/8 in. Estimate $300-500 The absence of a Read more…
Auctioneer:
Skinner
Date:
2018-03-20
