Sold2016Antique 18kt White Gold Filigree Amethyst BroochAntique 18kt White Gold Filigree Amethyst Brooch Bar Pin. Hallmarked. Having three oval cut amethyst stones. Weighs approximately 5.5 grams inclusive. Measures 1.75 inches in length.See Sold Price
Sold2024Gold, Amethyst, and Semi-Baroque Pearl BroochGold, Amethyst, and Semi-Baroque Pearl Broochbrooch set with one trillion cut and two oval cut amethysts weighing approximately 42.0 total carats and with three cultured semi-baroque pearls, the goldSee Sold Price
Sold202255105: Jean Vitau Sapphire, Amethyst, Gold Brooch StonJean Vitau Sapphire, Amethyst, Gold Brooch Stones: Round-cut yellow sapphires weighing a total of approximately 15.25 carats; amethyst cabochon Metal: 18k gold MarkSee Sold Price
Sold202255185: Art Deco Diamond, Platinum, White Gold Double-ClArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Baguette-cut diamonds weighing a total of approximately 6.65 carats; transitional-cut diamonds weighingSee Sold Price
Sold2023Art Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar BroochArt Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar Brooch Bezel set on the diagonal with four square French cut Diamonds [G/VVS], approximate total weight 2.05 carats, and enhanced with 16See Sold Price
Sold2022David Webb 18K YG Amethyst Jade Diamond EarringsDavid Webb 18k yellow gold earrings or ear clips with central oval amethyst cabochons flanked to each side with five round brilliant cut diamonds within a jade surround. Hallmarked 18K DAVID WEBB. AppSee Sold Price
Sold2018DIAMOND & GEM SET YELLOW GOLD CHAIN NECKLACEThe oblong links with central bezel-set sapphire, ruby or emerald oval cabochons, or RBC diamond white gold-topped bars, approx. 2.0 cts TW, alternated between round jump rings. 18k. 31". 60.8 dwt.See Sold Price
Sold202255275: Verdura Amethyst, Gold Earrings Stones: Pear, eVerdura Amethyst, Gold Earrings Stones: Pear, emerald, oval, square, and round-cut amethysts Metal: 18k gold Marked: Verdura Collection: Caged GroSee Sold Price
Sold2015LOUIS COMFORT TIFFANY MOONSTONE SAPPHIRE BROOCHOval cabochon cut moonstone, 13.7 x 9.64 x 3.91 mm., flanked by three-stone sapphire rows in platinum openwork, bordered by platinum 18k and rosettes, 1910-1914. Signed Tiffany & Co. 1 1/8" x 15/16".See Sold Price
Sold202255384: Art Deco Diamond, Platinum, White Gold Double-ClArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Baguette, triangular, and marquise-cut diamonds weighing a total of approximately 2.55 carats&semSee Sold Price
Sold202255183: Art Deco Diamond, Platinum, White Gold Double-CArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Marquise, hexagon, European, transitional, and single-cut diamonds weighing a total of approSee Sold Price
Sold2022BYZANTINE GOLD RING WITH EMERALD AND NIELLO INLAYCirca 500-600 ADA gold ring with ribbing decoration to the shoulders tapering down the hoop shaped band. The central bezel is diamond shaped formed of a large emerald stone which has been cut and inlaSee Sold Price
Sold2019Diadem which can be converted into bracelet and diamondDiadem which can be converted into bracelet and diamond brooch with central oval cut diamond of approx. 5.55 ct. With GIA certificate. Diadem is detachable and converts into bracelet and brooch with bSee Sold Price
Sold2022MARCUS & CO: SAPPHIRE AND DIAMOND BROOCH/PENDANT, EARLY 20TH CENTURYMARCUS & CO: SAPPHIRE AND DIAMOND BROOCH/PENDANT, EARLY 20TH CENTURY The central oval-cut sapphire within an openwork quatrefoil border of floral and foliate motifs, millegrain-set throughout with oldSee Sold Price
Sold2022GOLD AMETHYST FRINGE NECKLACE, 20TH CENTURYGOLD AMETHYST FRINGE NECKLACE, 20TH CENTURY The series of oval-cut amethysts, graduating slightly in size towards the centre from a hexagonal-cut amethyst clasp, each collet-set within a ropetwist surSee Sold Price
Sold202455326: David Webb Diamond, Ruby, Enamel, Platinum, GolDavid Webb Diamond, Ruby, Enamel, Platinum, Gold Brooch Stones: Transitional-cut diamonds weighing a total of approximately 0.35 carat; ruby cabochons ElementSee Sold Price
Sold202255226: Van Cleef & Arpels Emerald, Diamond, Platinum, Van Cleef & Arpels Emerald, Diamond, Platinum, Gold Brooch Stones: Round-cut emeralds weighing a total of approximately 2.60 carats; full-cut diamonds weighingSee Sold Price
Sold201818K Gold No heat Yellow sapphire & Diamond Ring AGI NY18K Gold 11.11 Carat Yellow Sapphire and VVS Diamond Ring. 100% natural, no heat yellow sapphire. Oval cut stone set in prong setting. Nice intense yellow color in the sapphire. Diamonds weight 0.25 CSee Sold Price
Sold2024LADIES 18K GOLD RING & MATCHING EARRINGS7.89 grams of solid yellow gold that contains an oval cabachian cut orange red coral stone. The earrings are 14K gold and have matching designs and sorange red coral stones. Size 4.25. ExcellentSee Sold Price
Sold2016Ladies 18K White Gold Ring w/ Oval Cut EmeraldLadies 18 karat white gold ring containing one oval cut Emerald measuring approximately 13.38 X 10.48 X 6.47 millimeters, weighing approximately 5.20 Carats, Color: medium green, Transparency: Very GoSee Sold Price
Sold202255304: Diamond, White Gold Convertible Brooches, circa Diamond, White Gold Convertible Brooches, circa 1950 Stones: Single-cut diamonds weighing a total of approximately 6.85 carats; baguette-cut diamonds weighing a total ofSee Sold Price
Sold2020JEWELRY. Art Deco Cartier Jade, Diamond, Onyx, andSapphire Brooch or Bar Pin. Art Deco Cartier platinum bar pin or brooch comprised of a central onyx openwork frame with (2) sapphire cabochon accents, and (3) stacked bands of pave diamonds; flanked bSee Sold Price
Sold2022A FINE ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, set to the centreA FINE ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, set to the centre with an old oval cut diamond of 2.14 carats within a scrolling border of black enamel, accented by aSee Sold Price
Sold2022Bvlgari Bulgari 18k Yellow Gold Diamond Chalcedony Amethyst Large RingMetal: 18k Yellow Gold Size: European 53, US 6 1/4 Weight: Width: 24.6 grams 25mm Stones: Round brilliant cut diamonds VS1 clarity G color total weight approx. 3ct 1 Large Amethyst stone 20mm x 15mm CSee Sold Price
Jun 24Adam's AuctioneersA GROUP OF BROOCHES Including: a 19th century brooch of scrolled-design set with an oval-shaped€100
2 days LeftSeized Assets AuctioneersAntique Victorian 14k Gold Blue Stone & Seed Pearl Halo Tapered Bar Brooch PinUS$1
Jun 27Sworders Fine Art AuctioneersA pearl bar brooch and an Edwardian amethyst and split pearl brooch,£80
Jun 27Sworders Fine Art AuctioneersA 9ct gold Edwardian style amethyst and split pearl brooch/pendant,£80
Jun 27Sworders Fine Art AuctioneersAn aquamarine negligee necklace and a Victorian diamond and split pearl bar brooch,£95
Jun 27Sworders Fine Art AuctioneersA Victorian amethyst and seed pearl brooch and an amethyst ring,£80
Jun 24Platinum Auction GroupArt Deco Platinum Diamond Brooch Gold Enamel Amethyst 14k YellowUS$300(1 bid)
Jun 27Sworders Fine Art AuctioneersA 9ct gold vari colour gemstone bracelet and a single stone citrine ring,£80
4 days LeftSeized Assets AuctioneersAntique Victorian Custom 14k Gold 11 Stick Pin Gemstone Pearl Tiara Crown BroochUS$1
733 Lots AwayFederal Assets AuctioneersVintage 14k Yellow Gold Oval Purple Stone Detailed Turtle or Tortoise Pin BroochUS$1
Jun 23Charleston Estate Services Ltd.LADIES ESTATE 14K BLUE TOPAZ 12.36 CARAT DIAMOND RINGUS$160(3 bids)
4 days LeftSeized Assets AuctioneersAntique Art Deco 14k Gold Diamond & Sapphire Milgrain Filigree Bar Pin BroochUS$1