Rock Crystal and Diamond Brooch, c. 1950s, depicting a sailboat with rock crystal sail marked "P7," boat body and waves set with diamond melee, 18kt gold and platinum mount, lg. 2 in.
Auctioneer:
Skinner
Date:
2016-03-22
ROCK CRYSTAL AND DIAMOND BROOCH Carved rock crystal leaf centers .25 ct. OEC diamond among a spray of diamond ribbons, ca. 1955. 2.10 cts. TW, Read more…
Auctioneer:
Rago Auctions
Date:
2008-12-07
Art Deco Platinum, Rock Crystal and Diamond Brooch, France, designed as faceted rock crystal bars joining tapering stepped diamond arches, approx. total diamond wt. 2.42 Read more…
Auctioneer:
Skinner
Date:
2010-06-15
18kt Gold, Rock Crystal, and Diamond Brooch, the fluted rock crystal with full-cut diamond and enamel terminals, lg. 2 3/8 in. Read more…
Auctioneer:
Skinner
Date:
2015-09-29
18kt White Gold, Rock Crystal, and Diamond Brooch, depicting carved frosted rock crystal calla lilies with diamond accents, lg. 3 1/4 in., 13.0 dwt. Read more…
Auctioneer:
Skinner
Date:
2015-09-10
Art Deco Rock Crystal and Diamond Brooch, Tiffany & Co., the rock crystal ring with platinum and old European-cut diamond mounts, lg. 2 1/2 in., Read more…
Auctioneer:
Skinner
Date:
2014-03-18
Art Deco Rock Crystal and Diamond Brooch, the rock crystal ring with platinum and old European-cut diamond mounts, lg. 2 1/4 in. Read more…
Auctioneer:
Skinner
Date:
2012-06-12
Art Deco Platinum, Rock Crystal, and Diamond Brooch, the rock crystal form flanked by baguette-, and single-cut diamond melee, millegrain accents, lg. 2 3/8 in., Read more…
Auctioneer:
Skinner
Date:
2010-12-07
Art Deco Platinum, Frosted Rock Crystal, and Diamond Brooch, the rock crystal form flanked by old single-cut diamond melee, millegrain accents, lg. 2 3/8 in. Read more…
Auctioneer:
Skinner
Date:
2007-03-13
Edwardian Rock Crystal and Diamond Brooch, set with a navette-shape frosted rock crystal and old European- and old single-cut diamonds, silver-topped gold mount, lg. 1 Read more…
Auctioneer:
Skinner
Date:
2014-09-09
Art Deco Platinum, Rock Crystal and Diamond Brooch, the faceted rock crystal flanked by triangular elements set with 104 old European, transitional, bullet and fancy-cut Read more…
Auctioneer:
Skinner
Date:
2007-03-13
