Sold202319th Art Nouveau Century Brooch, by R. Koch19th Art Nouveau Century Brooch, by R. Koch, Antique European brooch; a mix of gold and silver, set with emeralds, rubies sapphires and rose cut diamonds. Bar pin clasp. Stamped R. Koch apprx 14.8 graSee Sold Price
Sold2020AN ANTIQUE GEMSET DEAREST RING, 19TH CENTURY in yellowAN ANTIQUE GEMSET DEAREST RING, 19TH CENTURY in yellow gold, set with a central cluster of round cut diamond, emerald, amethyst, ruby, emerald, sapphire and topaz, spelling dearest as an acrostic, witSee Sold Price
Sold2023VINTAGE 18K GOLD GEMSTONE CLUSTER RING WITH STONESA vintage 18k gold gemstone cluster ring comprising five connected yet individual rings set with combinations of rose cut diamonds, sapphires, rubies and emeralds. Circa the mid late 20th century. WeiSee Sold Price
Sold2019Antique 19th C Gold & Diamond Navette RingAntique 19th C Gold & Diamond Navette Ring. Modeled in 14kt yellow gold set with rose cut diamond, cabochon turquoise and sapphire. Ring size 5.5 can be resized.See Sold Price
Sold2019Antique 19th C Gold Diamond & Ruby Navette RingAntique 19th C Gold Diamond & Ruby Navette Ring. Set with five rubies and a halo of rose cut diamonds. Acid tests 10kt. Ring size 4.25 can be resized.See Sold Price
Sold2022THREE GEM-SET RINGS,THREE GEM-SET RINGS, LATE 19TH CENTURY - EARLY 20TH CENTURY 1st: Set with a pear-shaped ruby and sapphire, within a rose-cut diamond surround, surmounted by an old brilliant-cut and cushion-shaped diaSee Sold Price
Sold2022Gold ring with snakes motif and rose-cut diamonds - Late 19th centuryGold ring with snakes motif and rose-cut diamonds - Late 19th century 18k yellow gold, set with a pair of rose-cut diamonds, eyes in small rubies. Dimensions ca. 35 x 20 mm. Weight ca. 14.4 g. IT SizeSee Sold Price
Sold2018Collection of 8 gem-set and 14k gold ringsset with emerald, ruby, sapphire, diamond and cultured pearl; estimated total single, rose and table-cut diamond weight: 0.30ct; gross weight approx: 23.2gr.See Sold Price
Sold2022AN ANTIQUE EMERALD AND DIAMOND RING, EARLY 19TH CENTURY in yellow gold and silver, set with aAN ANTIQUE EMERALD AND DIAMOND RING, EARLY 19TH CENTURY in yellow gold and silver, set with a cushion cut emerald of 0.64 carats within an open foliate border of rose cut diamonds, no assay marks, sizSee Sold Price
Sold2022AN ANTIQUE RUBY AND DIAMOND SWEETHEART RING, 19TH CENTURY in yellow gold and silver, set with aAN ANTIQUE RUBY AND DIAMOND SWEETHEART RING, 19TH CENTURY in yellow gold and silver, set with a cushion cut ruby and a rose cut diamond, accented by further rose cut diamonds, no assay marks, size P /See Sold Price
Sold2022AN ANTIQUE RUBY, OPAL AND DIAMOND RING, 19TH CENTURY in yellow gold, set with a cushion cut rubyAN ANTIQUE RUBY, OPAL AND DIAMOND RING, 19TH CENTURY in yellow gold, set with a cushion cut ruby between two cabochon opals and rose cut diamonds, rubbed British hallmarks, size P / 7.5, 2.5g.See Sold Price
Sold2020AN ANTIQUE RUBY AND DIAMOND RING, LATE 19TH CENTURY inAN ANTIQUE RUBY AND DIAMOND RING, LATE 19TH CENTURY in yellow gold and silver, set with a central row of round and oval cut rubies, accented by rose cut diamonds within scrolling borders, size S / 9,See Sold Price
Sold2022Multi-gem, Diamond and 14K BroochAntique 19th Century Multi-gem, Diamond, Pearl, 14 Karat Yellow Gold and Silver Bee Brooch. Set with an oval cut sapphire, old European cut diamonds and rubies, baguette cut emeralds and pearls. GemstSee Sold Price
Sold2015A late 19th century 18ct gold enamel and gem-setA late 19th century 18ct gold enamel and gem-set butterfly brooch. The rose-cut diamond, ruby cabochon and split pearl butterfly, with black enamel limbs and outline, inset to the plain disc with stepSee Sold Price
Sold2016A late 19th century silver and gold diamond and gem-setA late 19th century silver and gold diamond and gem-set brooch. The rose-cut diamond dove with ruby eye, holding a pearl and old-cut diamond garland, to the similarly-cut diamond arrow head and fletchSee Sold Price
Sold2023A diamond, silver and gold ring 19th centuryA diamond, silver and gold ring 19th centuryTwo-dimensional silver heart-shaped center set overall with rose cut diamonds, completed by the gold shank.size 9 1/2; gross weight approximately 3.5 gramsSee Sold Price
Sold2022Edwardian 18K Gold Ring Set w/ Sapphire & Rose Cut DiamondsEdwardian ring (from beginning of 20th century) made of 18K Yellow Gold (acid tested by the auction house) set in its center with a lovely Cushion Cut Sapphire weighing approximately 0.65 Carats and wSee Sold Price
Sold2018Emerald and diamonds ring, 19th Century Gold withEmerald and diamonds ring, 19th Century Gold with silver views, rose cut diamonds, 0.10 cts, and rectangular cut emerald, 0.75 cts. 5,1 grSee Sold Price
Sold2017Antique 19th C English Victorian 14kt Diamond RingAntique 19th C English Victorian 14kt Diamond Ring. Set with rose cut diamonds and emerald tone paste. Ring size 6.5 can be resized.See Sold Price
Sold2017Opal And Diamond Desk sealA late 19th Century gold, diamond, ruby, enamel and opal desk seal, the cylindrical column of surmounted with a crown of millegrain set rose cut diamonds to a pierced foliate base of rose cut diamondsSee Sold Price
Sold2020AN ANTIQUE EMERALD AND DIAMOND BAR BROOCH, 19TH CENTURYAN ANTIQUE EMERALD AND DIAMOND BAR BROOCH, 19TH CENTURY in yellow gold and silver, the tapering body set with clusters of step cut emeralds punctuated by rose cut diamonds, unmarked, 10.0cm, 12.7g.See Sold Price
Sold2023A Ladies 19th Century Diamond RingSet with rose cut diamonds, silver over gold, ring size 17.See Sold Price
Sold2017Antique Rose Cut Diamond & Garnet Navette RingAntique 19th C Rose Cut Diamond & Garnet Navette Ring. Having a row of doublet garnets surrounded by rose cut diamonds set in 14kt yellow gold. Ring size 6 can be resized. Top measures just over 1inchSee Sold Price
Sold201619 PIECES 19TH C. GOLD, CORAL OR EMERALD JEWELRYComprising French 18k gold fringe necklace and two pairs of hoop earrings; 18k gold mesh bracelet with tubular stations on reverse for pin stems, and earrings with rose cut diamonds and onyx with FrenSee Sold Price
Jun 12Ostantix AuctionsA combined lot of three 18ct gold and platinum and rose cut diamond earrings€200
Jun 12Ostantix AuctionsA pair of 18 ct gold, silver and rose cut diamond screw back earrings, 19th c€240
Jun 12Ostantix AuctionsAn assembled lot of three antique 18ct gold and silver rings with diamonds/rubies€340
Jun 12Ostantix AuctionsA set of an impressive 18ct gold, silver and diamond brooch with matching ear-clips 19th c€900