Sold2015Vintage 18k Yellow & White Gold Diamond Enamel 3DThis is a charming vintage yellow gold, diamonds and black enamel 3D leopard pin brooch. It is exquisitely crafted in solid 18k yellow gold with a fine polished textured finish. The leopard is posed iSee Sold Price
Sold202314kt. Onyx, Coral, and Diamond Brooch17 precision cut coral, 46 precision cut black onyx accent in body and tail, pave set white diamonds, straight pin, tail is flexible, tested 14kt. white gold, length with tail 3-7/8 in., 15.4 grams PrSee Sold Price
2024Vintage Diamond Red Coral Ruby 18K Yellow Gold Quetzal Bird Brooch PinThe beak and the feathered are enhanced by 22 genuine pave set round cut white diamonds, weighing collectively approx. 0.35 carats and G-H color, VS clarity. Enhanced in the Eye with a Round cut PinkSee Sold Price
Sold2022A Vintage 18k White Gold Diamond Pearl Cluster Brooch PinA Vintage 18k White Gold Diamond Pearl Cluster Brooch Pin featuring a cluster of (27) Pearl Beads drilled and mounted on Platinum along with Numerous transparent near-colorless Diamonds and Orange-yelSee Sold Price
Sold201618K Gold Red Coral & Black Onyx Diamond Drop EarringsContemporary Art Deco style drop dangle earrings. Crafted of solid 18k white gold. Features pink angel skin coral and black onyx in a geometric pear shape design. Knot style carved links connecting aSee Sold Price
Sold2024VINTAGE 18K DIAMOND & ONYX RINGVintage 18KT white gold ring with (3) round diamonds set in black onyx. Onyx measures 21 x 10 MM. Ornate filigree mounting. Size 6.5, weighs 5.3 grams.See Sold Price
Sold2018A Diamond & Black Onyx Anchor Pin/Pendant in 18K18K white gold anchor pin/pendant featuring elongated black onyx with diamond set in open floral design throughout base of anchor, 1.75 in. L, 7.5 grams twSee Sold Price
Sold2022White Gold, Black Onyx, Angel Skin Coral and Diamond BroochWhite Gold, Black Onyx, Angel Skin Coral and Diamond Brooch Black onyx frame ap. 33.0 x 35.0 mm., small round diamonds, 2 small round cabochon angel skin coral, 12 navette-shaped angel skin coral, 18See Sold Price
Sold2018BROOCHHandmade Vintage 18K Yellow and White Gold Brooch pin set with a cluster of round brilliant cut diamonds in the center surrounded by round mixed cut natural rubies, there are (59) diamonds and (81) ruSee Sold Price
Sold2023Vintage Boucheron Paris 18K Gold, Chrysoprase and Diamond Pin BroochTitle: Vintage Boucheron Paris 18K Gold, Chrysoprase and Diamond Pin Brooch Description: - 18 karat yellow and white gold - 0.51 carat of round brilliant cut diamond - 1.32 cabochons chrysoprase - feaSee Sold Price
Sold2022Estate Diamond & Gems 18k Yellow Gold Turtle Brooch PinThis adorable brooch is crafted from 18k yellow gold with a polished finish featuring a handmade turtle, featuring small assorted shape gemstones, turquoise, Mother of pearl and black onyx, all mounteSee Sold Price
Sold2022Diamonds, Onyx, Sapphires 18k gold BroochNice Egyptian motif Plaque Brooch crafted in 18k white Gold, featuring the shape of two animals made from Black Onyx, on a Pave Diamonds set weighing Approx. 2.05 carats. And Accented with natural BluSee Sold Price
Sold2017Diamond and Onyx Bow Brooch in 14 Karat White Gold andAn Art-Deco black onyx bow brooch ca 1930's. 14k white gold double pin back and frame. Diamonds set in platinum weighing approximately three carats total weight including center marquise cut diamond.See Sold Price
Sold201718k Gold Multi Color Gemstone Diamond Brooch PinMETAL: 18k gold. MEASUREMENTS: brooch is 60mm x 34mm. GEMSTONES: lapis, coral, pearl - 14.5mm, onyx, green stones (chipped on the top), approx. 1.50ctw diamonds. MARKED: 750 18k. WEIGHT: 27.5 grams.GeSee Sold Price
Sold2022A CORAL, ONYX AND DIAMOND BROOCH in 18ct white gold, the body terminated at either end by an ovalA CORAL, ONYX AND DIAMOND BROOCH in 18ct white gold, the body terminated at either end by an oval coral cabochon within a border of black onyx, accented by trios of further black onyx cabochons withinSee Sold Price
Sold2023Art Deco Platinum & 18k Gold Car Pin BroochDESCRIPTION: An Art Deco Pin Brooch comprised of an 18k yellow gold foundations, inlaid with black Onyx, a platinum setting inset with Diamonds and a final Ruby accent. Stamped along the "750" Total WSee Sold Price
Sold2023A VINTAGE ONYX, CORAL AND DIAMOND PENDANT NECKLACE in yellow and white gold, set with an onyx diskA VINTAGE ONYX, CORAL AND DIAMOND PENDANT NECKLACE in yellow and white gold, set with an onyx disk surmounted by a geometric design set with old cut diamonds, inlaid with black enamel, and a cabochonSee Sold Price
Sold2022Vintage Men's Diamond Lapis & Onyx 18k White Gold Flip Top RingThis is an interesting men's ring, it has two side and can be worn with a different color, blue or black, from 18k white gold with a brush textured finish. The top is a long rectangular shape with a cSee Sold Price
Sold2024DIAMOND, 18K YELLOW AND WHITE GOLD BROOCHVintage diamond and 18k yellow and white gold leaf brooch having thirty (30) single cut diamonds, of VS-2 clarity and G/H color, weighing approximately 0.65ctw, with locking bar pin back, apparently uSee Sold Price
Sold2016Vintage Pave Set Round Cut Diamond, Oval Cut Emerald,Vintage Pave Set Round Cut Diamond, Oval Cut Emerald, Black Onyx and 18 Karat Yellow Gold Brooch. Signed 18K. Two (2) small chips to onyx otherwise good condition. Measures 2-7/8" L, 3/4" W. Approx. wSee Sold Price
Sold2015Vintage French Gold and Diamond Brooch.Vintage gold and diamond brooch, Paris, France. White gold bar brooch set with (11) old mine cut diamonds. Pin closure with plunger clasp. (Tests 18k). (Approx. 1 3/8", 0.1 ozt).See Sold Price
Sold2021Misc. Lot of Vintage JewelryThe lot consists of a 10K white gold lady's ring set with black onyx and a small diamond and a cameo bracelet & matching earrings, a pin set with a carnelian and cameo pin with a broken clasp. All inSee Sold Price
Sold2018A Spider Web Pin with Diamonds & Tanzanite in 18K18K yellow gold spider web brooch featuring an oval faceted tanzanite center with bezel set black onyx milgrain edging, curbed link chain connecting to a spider accented with diamonds, 3.5 in. L, 6.2See Sold Price
Sold2022Pearl, Diamond, Ruby and 18K BroochVintage 11.0mm Tahitian Black Pearl, Pave Set Diamond and 18 Karat White Gold Frog Brooch Set with Cabochon Ruby Eyes. Pearl with good luster and polish. Stamped 18K. Measures 1" H, 3/4" W. Approx. weSee Sold Price
5 days LeftFederal Assets AuctioneersVintage 18k White Gold Diamond Black Onyx and Coral Clown Brooch Pin$1
3 days LeftFederal Assets AuctioneersVintage 18K White Gold Custom Cut Coral & 0.25 ctw Diamond Dragonfly Pin Brooch$1
5 days LeftSeized Assets AuctioneersVintage 18K White Gold Custom Cut Coral & 0.25 ctw Diamond Dragonfly Pin Brooch$1
2 days LeftFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1
2 days LeftSeized Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1
3 days LeftJasper52Vintage 1960's Diamond Black Enamel Crescent Brooch Pin 14K Yellow Gold, 4.50 Gr$600
3 days LeftSeized Assets AuctioneersVintage 18k Black Gold Large Tsavorite Garnet Ruby Diamond Calla Lily Brooch Pin$1
3 days LeftJasper52Vintage Diamond Two-Tone Flower Brooch Pin 18K Yellow Gold, 3.50 CTW, 35.2 Grams$4,600
3 days LeftJasper52Vintage 1950's Blue Green Enamel Diamond Flower Brooch 18K Yellow Gold, 43.74 Gr$6,000
1 day LeftLilly M. JEWELERSBlue Sapphire and Diamond Art Deco Style Ribbon Brooch in 14K White Gold$290(1 bid)
1 day LeftLilly M. JEWELERSDiamond and Blue Sapphire Frame Art Deco Style Brooch in 18K Yellow Gold$900