Antique Sapphire and Diamond Ring, prong-set with an oval-cut sapphire weighing 1. 66 cts., framed by old European-cut diamond melee, gold mount, size 6 3/4, partial French guarantee stamp, (mount with later rhodium wash). Note: Together with copy of original receipt from Paris jeweler dated 1909.
Auctioneer:
Skinner
Date:
2008-06-17
Antique Sapphire and Diamond Ring, set with a cushion-cut sapphire measuring approx. 9.50 x 7.60 x 5.30 mm, framed by old mine-cut diamonds, approx. total Read more…
Auctioneer:
Skinner
Date:
2018-05-15
Antique Sapphire and Diamond Ring, prong-set with a cushion-cut sapphire measuring approx. 11.20 x 10.80 x 7.04 mm, framed by old mine-cut diamond melee, approx. Read more…
Auctioneer:
Skinner
Date:
2010-03-16
Antique Sapphire and Diamond Ring, the circular-cut sapphire measuring approx. 6.10 x 5.90 x 4.04 mm, framed by old European- and old mine-cut diamonds, approx. Read more…
Auctioneer:
Skinner
Date:
2020-11-10
Antique Sapphire and Diamond Ring, prong-set with an oval-cut sapphire measuring approx. 8.25 x 6.60 x 4.45 mm, framed by old European-cut diamonds, approx. total Read more…
Auctioneer:
Skinner
Date:
2019-12-03
Antique Sapphire and Diamond Ring, centering a cushion-cut sapphire measuring 9.75 x 9.09 x 6.12 mm and weighing 4.74 cts., surrounded by old European-cut diamonds, Read more…
Auctioneer:
Skinner
Date:
2019-05-21
Fine Antique Sapphire and Diamond Ring, Howard & Co., prong-set with a cushion-cut sapphire measuring approx. 9.82 x 9.10 x 6.60 mm, and weighing 5.43 Read more…
Auctioneer:
Skinner
Date:
2015-06-09
Antique Sapphire and Diamond Ring/Pendant, prong-set with a faceted cushion-shape sapphire measuring approx. 7.02 x 6.08 x 3.97 mm, framed by old mine-cut diamond melee, Read more…
Auctioneer:
Skinner
Date:
2009-12-08
Antique Sapphire and Diamond Ring, the oval-cut sapphire measuring approx. 7.70 x 6.50 x 4.90 mm, framed by eight old mine-cut diamonds, approx. total diamond Read more…
Auctioneer:
Skinner
Date:
2019-09-17
Antique Sapphire and Diamond Ring, set with a cushion-cut sapphire measuring approx. 8.50 x 7.32 x 5.38 mm, framed by old European-cut diamonds. Note: Read more…
Auctioneer:
Skinner
Date:
2017-03-21
Antique Sapphire and Diamond Ring, set with a cabochon sapphire measuring approx. 13.18 x 10.38 x 7.50 mm, weighing 9.92 cts., framed by old mine-cut Read more…
Auctioneer:
Skinner
Date:
2012-06-12
