A lively oval faceted bluish-green tourmaline, 11. 17 cts. by formula, and single cut diamond shoulders, 22 diamonds approx. .53 ct. TW, 18k white gold. Ca. 1955. Mark of H. Stern. Size 7. 5.1 dwt.
Auctioneer:
Rago Auctions
Date:
2016-12-04
HARDSTONE JEWELRY AND UNMOUNTED GEMSTONES; Twenty pieces: Vegetal carved red jade pendant, 2 1/4" x 1 1/2"; H. Stern Brazilian necklace with pebbles in g.f. Read more…
Auctioneer:
Rago Auctions
Date:
2014-04-27
Eleven textured rectangular links, each set with an emerald cut gem, includes colors of tourmaline, citrines, amethyst, aquamarine, ca. 1970. Maker mark H. Stern, 750. Read more…
Auctioneer:
Rago Auctions
Date:
2015-12-06
Each a faceted pear shaped gemstone, approx. 22.40 cts. and 12.14 cts. by formula, mounted in gold with diamond and platinum accents, approx. .90 ct. Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-11
BRAZILIAN AQUAMARINE DIAMOND 18K RING. Retailed by H. Stern, apparently unmarked. Rectangular step-cut aquamarine, 24.8 cts. by formula, and baguette cut diamond double row shoulders, Read more…
Auctioneer:
Rago Auctions
Date:
2011-12-04
18kt Gold, Green Tourmaline, and Diamond Brooch, H. Stern, set with an emerald-cut green tourmaline in an abstract mount, set with full- and single-cut diamond Read more…
Auctioneer:
Skinner
Date:
2017-03-21
18kt White Gold, Green Tourmaline, and Diamond Earclips, H. Stern, each emerald-cut green tourmaline framed by full-cut diamond melee, lg. 1/2 in., signed. Read more…
Auctioneer:
Skinner
Date:
2015-03-17
18kt White Gold, Pink Tourmaline, and Diamond Earpendants, H. Stern, each set with an oval pink tourmaline measuring approx. 11.30 x 9.30 x 5.00 mm, Read more…
Auctioneer:
Skinner
Date:
2011-06-14
GOLD AND AQUAMARINE JEWELRY American Art Nouveau enameled gold festoon necklace, shaded blue to cream with aquamarines, oriental pearls and diamond accents, 14k; Brazilian aquamarine Read more…
Auctioneer:
Rago Auctions
Date:
2009-12-06
18kt Gold, Tourmaline, and Diamond Brooch, H. Stern, of abstract form, set with tourmaline crystals and full-cut diamond melee, 2 1/4 x 1 5/8 in., Read more…
Auctioneer:
Skinner
Date:
2007-06-12
18kt White Gold, Green Tourmaline, and Diamond Ring, H. Stern, set with a fancy-cut tourmaline measuring approx. 11.00 x 10.00 x 8.20 mm, framed by Read more…
Auctioneer:
Skinner
Date:
2016-06-07
