Platinum, Diamond, and Ruby Ring, J. E. Caldwell & Co., prong-set with a circular-cut ruby measuring approx. 5.55 x 3.40 mm, framed by diamond baguettes and melee, approx. total diamond wt. 1.14 cts., size 7 1/4, signed "JEC".
Auctioneer:
Skinner
Date:
2006-09-19
Art Deco Platinum, Diamond, and Ruby Ring, prong-set with a transitional-cut diamond weighing approx. 0.70 cts., further set with Asscher and old European-cut diamond melee, Read more…
Auctioneer:
Skinner
Date:
2007-03-13
Art Deco Platinum, Diamond, and Ruby Ring Mount, shoulders set with pear, baguette, and single-cut diamonds, calibre-cut buff-top ruby accents, size 7; together with seven Read more…
Auctioneer:
Skinner
Date:
2009-03-17
Platinum, Diamond and Ruby Ring, bezel-set with an old European-cut diamond weighing approx. 0.75 cts., flanked by channel-set calibre-cut rubies, platinum and 14kt gold mount, Read more…
Auctioneer:
Skinner
Date:
2005-12-13
Art Deco Platinum, Diamond and Ruby Ring, the openwork navette-form mount centering a bezel-set old European-cut diamond weighing approx. 0.50 cts., bead and channel-set throughout Read more…
Auctioneer:
Skinner
Date:
2003-09-23
Retro Platinum, Diamond and Ruby Ring, the undulating scroll form bead-set with forty-six full-cut diamonds accented by a graduating line of channel-set rectangular-cut rubies, platinum Read more…
Auctioneer:
Skinner
Date:
2002-09-24
Platinum, Diamond, and Ruby Ring Mount, bezel-set with a triangular-cut diamond weighing approx. 0.76 cts., flanked by old European-cut diamonds and baguette-cut rubies, 4.4 dwt, Read more…
Auctioneer:
Skinner
Date:
2010-09-14
Platinum, Diamond, and Ruby Ring, channel-set with a line of step-cut rubies framed by fourteen full-cut diamond melee, stepped shoulders, size 6 1/2. Read more…
Auctioneer:
Skinner
Date:
2006-09-19
Platinum, Diamond, and Ruby Ring, prong-set with an old European-cut diamond weighing approx. 0.33 cts., flanked by circular-cut rubies, size 5 1/4, 3.8 dwt. Estimate Read more…
Auctioneer:
Skinner
Date:
2019-05-14
Retro 14kt Rose Gold, Platinum, Diamond, and Ruby Ring, designed as a scroll set with nineteen full-cut diamonds weighing approx. 2.85 cts., accented with round Read more…
Auctioneer:
Skinner
Date:
2018-03-20
Edwardian Platinum, Diamond, and Ruby Ring, the old European-cut diamonds and rubies in a filigree mount, size 8, 3.2 dwt. Read more…
Auctioneer:
Skinner
Date:
2016-06-09
