Alexandrite and Diamond Ring, c. 1910, set with a cushion-cut alexandrite measuring approx. 10.00 x 10.00 x 5.50 mm, and weighing approx. 4.50 cts., the platinum mount set with old European-, old single-, and old mine-cut diamonds, engraved accents, size 5 3/4.
Auctioneer:
Skinner
Date:
2012-12-04
Art Deco Platinum, Alexandrite, and Diamond Ring, William Wise & Sons, prong-set with a cushion-shape alexandrite measuring approx. 9.25 x 8.85 x 7.20 mm, scrolling Read more…
Auctioneer:
Skinner
Date:
2006-09-19
Platinum, Alexandrite and Diamond Ring, Raymond Yard, prong-set with a cushion-cut alexandrite weighing 4.04 cts. and measuring 10.67 x 8.87 x 4.12 mm, flanked by Read more…
Auctioneer:
Skinner
Date:
2006-06-13
Art Deco Platinum, Alexandrite, and Diamond Ring, set with an oval-cut alexandrite measuring approx. 11.98 x 10.48 x 7.93 mm, and weighing approx. 7.45 cts., Read more…
Auctioneer:
Skinner
Date:
2013-03-12
Alexandrite and Diamond Ring, bezel-set with a rectangular cushion-shape alexandrite measuring approx. 11.45 x 9.32 x 6.54 mm framed by fourteen old European and old Read more…
Auctioneer:
Skinner
Date:
2003-12-09
Art Deco Platinum, Alexandrite, and Diamond Ring, bezel-set with an alexandrite measuring approx. 8.90 x 5.40 x 3.70 mm, flanked by old European-cut diamonds, engraved Read more…
Auctioneer:
Skinner
Date:
2011-09-13
Edwardian Alexandrite and Diamond Ring, prong-set with a cushion-cut alexandrite measuring approx. 11.47 x 10.16 x 8.20 mm, weighing 7.67 cts., the shoulders set with Read more…
Auctioneer:
Skinner
Date:
2011-09-13
Platinum, Alexandrite, and Diamond Ring, c. 1950s, set with a cushion-cut alexandrite measuring approx. 9.40 x 9.10 x 6.30 mm, framed by marquise- and full-cut Read more…
Auctioneer:
Skinner
Date:
2019-09-17
containing one octagonal step cut alexandrite weighing approximately 2.34 carats, 10 round brilliant cut diamonds weighing approximately 0.30 carat total and six tapered baguette cut Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2016-12-04
14Kt Gold Synthetic Alexandrite and Diamond Ring. Very Good Condition. Ring Size 7-1/4. Shipping $20.00 Read more…
Auctioneer:
Auction Gallery of the Palm Beaches
Date:
2004-12-13
An alexandrite and diamond corset ring, mounted In 14k white gold owned by Ann Wilson of Heart. Set with 76 full-cut round alexandrites totaling approximately Read more…
Auctioneer:
Juliens Auctions
Date:
2011-06-25
