Platinum and Diamond Twin-stone Bypass Ring, prong-set with two pear-cut diamonds weighing approx. 0.99 and 1.19 cts., flanked by diamond baguettes, approx. total wt. 2.68 cts., size 7.
Auctioneer:
Skinner
Date:
2005-09-20
Platinum and Diamond Bypass Ring, prong-set with an old European-cut diamond weighing approx. 2.66 cts., the other weighing approx. 1.00 cts., further set with diamond Read more…
Auctioneer:
Skinner
Date:
2008-12-09
Platinum and Diamond Bypass Ring, prong-set with full-cut diamonds, further pave-set with full-cut diamond melee, approx. total wt. 3.08 cts., 16.6 dwt, size 6 1/2. Read more…
Auctioneer:
Skinner
Date:
2011-06-14
Platinum and Diamond Bypass Ring, prong-set with two pear-shape diamonds weighing approx. 0.50 and 0.83 cts., shoulders bead-set with diamond melee, approx. total wt. 1.80 Read more…
Auctioneer:
Skinner
Date:
2008-06-17
Platinum and Diamond Bypass Ring, with two prong-set full-cut diamonds, each weighing approx. 0.50 cts., offset by curving lines of diamond baguettes, size 5 1/2, Read more…
Auctioneer:
Skinner
Date:
2004-09-21
Platinum and Diamond Bypass Ring, prong-set with two old European-cut diamonds flanked by graduating diamond baguettes, approx. total wt. 2.96 cts., size 3 1/2, (with Read more…
Auctioneer:
Skinner
Date:
2003-03-18
Art Deco Platinum and Diamond Bypass Ring, bezel-set with old European-cut diamonds, approx. total wt. 0.90 cts., framed by calibre-cut sapphires, engraved accents, size 5 Read more…
Auctioneer:
Skinner
Date:
2018-05-15
Platinum and Diamond Bypass Ring, c. 1950, set with three transitional-cut diamonds, approx. total wt. 0.75 cts., framed by baguettes, size 7 1/4. Read more…
Auctioneer:
Skinner
Date:
2016-09-27
Platinum and Diamond Bypass Ring, Jabel, prong-set with transitional-cut diamonds weighing approx. 0.40 and 0.43 cts., framed by sixteen single-cut diamonds, approx. total wt. 1.00 Read more…
Auctioneer:
Skinner
Date:
2005-03-15
Platinum and Diamond Bypass Ring, set with two full-cut diamonds, each weighing approx. 1.89 and 2.10 cts., flanked by four old mine-cut diamonds, size 7. Read more…
Auctioneer:
Skinner
Date:
2004-09-21
Platinum and Diamond Bypass Ring, set with two transitional-cut diamonds, approx. total wt. 0.75 cts., in teardrop-shape mountings, size 6 1/2. Read more…
Auctioneer:
Skinner
Date:
2001-12-11
