Sold2022Vintage Platinum, Opal and Diamond BroochDESCRIPTION: A Platinum convertible Brooch/pendant centered by a Large White Opal weighing approx. 20.6cts, encompassed by a series of Round cut Diamonds the top tier diamonds weighing approx. 0.25ctsSee Sold Price
Sold2017VINTAGE OPAL, ONYX & DIAMOND PENDANT BROOCHSet with 3 round opals each approx. 4.5mm, and a center (5pt) diamond over an onyx stone approx. 15x11mm, in yellow gold stamped 14K, 2.5x2.25in., 21.2gms. Opening Bid: $500/See Sold Price
Sold2022WONDERFUL VINTAGE 14KT Y GOLD OPAL DIAMOND BROOCHAbout 1 1/2" wide, WITH 12 fabulous opals and small brilliant diamond center stone, total weight 9 dwt 14 gramsSee Sold Price
Sold202214K YELLOW GOLD, OPAL, & DIAMOND BRUTALIST BROOCHVintage Brutalist 14k yellow and white gold, diamond and opal pin. Apparently unmarked, tested for fineness. Approx. h.2.25", w. 1.125", total weight 12.6g. Ahlers & Ogletree, Inc. reserves the rightSee Sold Price
Sold2021OPAL AND DIAMOND BUTTERFLY BROOCH EN TREMBLANT, 5gVintage butterfly brooch with two opal wings set on 14k white gold, 14k yellow gold and silver. Edged with small diamonds. Central body in white gold with our round diamonds and two ruby cabochon eyesSee Sold Price
Sold2023Art Nouveau Opal Diamond Enamel Pendant—Brooch 14kTitle: Art Nouveau Opal Diamond Enamel Pendant—Brooch 14k Additional Information: Vintage from the 1910s Materials: Gold Gemstone: Opal Style: Art nouveau Description Ombré enamel surroundsSee Sold Price
Sold2016Vintage Victorian Design Opal, European Cut Diamond andVintage Victorian Design Opal, European Cut Diamond and Gold over Silver Pendant/Brooch. Unsigned. Good antique condition. Pendant/Brooch measures 3" H, 1-3/4" W; chain measures 16" L. Approx. weight:See Sold Price
Sold202118K Gold Ed Wiener Diamond Brutalist Brooch PinEd Wiener (American, 1918-1991). Signed vintage designer gemstone brooch. A freeform Brutalist design with prong set round cut diamonds set around a large oval opal doublet with great play of color. CSee Sold Price
Sold2020Three Piece Gemstone and 14K LotThree Piece Vintage Gemstone and 14 Karat Yellow Gold Lot. Includes curved brooch with round opals and sapphires, slide pendant with opal and diamonds, slide pendant with opal and multi gemstones. CurSee Sold Price
Sold2022A VINTAGE DIAMOND BROOCH of scrolling design, set with round brilliant cut and baguette cutA VINTAGE DIAMOND BROOCH of scrolling design, set with round brilliant cut and baguette cut diamonds, suspending a trio of tassels further set with round cut and baguette cut diamonds, the diamonds alSee Sold Price
Sold2022A VINTAGE DIAMOND BROOCH in platinum, designed as a scrolling spray, set with pear and baguette cutA VINTAGE DIAMOND BROOCH in platinum, designed as a scrolling spray, set with pear and baguette cut diamonds all totalling approximately 5.8-6.2 carats, stamped PT, 5.4cm, 19.3g.See Sold Price
Sold2016VICTORIAN 14KT YELLOW GOLD OPAL & DIAMOND BROOCHThis wonderful and romantic Victorian-era brooch shimmers with 12 colorful heart shaped opals and 44 sparkling old mine-cut diamonds, all of which are set in 14K gold. This distinctive and dreamy antiSee Sold Price
Sold2023A VINTAGE DIAMOND BROOCH in 18ct white gold, the scrolling body set with old cut diamonds allA VINTAGE DIAMOND BROOCH in 18ct white gold, the scrolling body set with old cut diamonds all totalling 4.4-4.7 carats, later British hallmarks, 4.3cm, 11.9g.See Sold Price
Sold2018Antique Black Australian Opal Diamond Brooch of 18KAntique Black Australian Opal on Matrix Diamond Brooch of 18K Gold Dimensions: 15.86 x15.35 x12.00 mm* Weight: 22.80 grams* * (estimate/approximately)See Sold Price
Sold2023A VINTAGE DIAMOND BROOCH in platinum, set throughout with old cut diamonds, the diamond totalling...A VINTAGE DIAMOND BROOCH in platinum, set throughout with old cut diamonds, the diamond totalling 2.0-2.2 carats, Portuguese assay marks, 4.0cm, 10.6g. See Sold Price
Sold20161970's Victorian Revival Australian Opal Diamond Brooch1970's Victorian Revival Australian Opal Diamond Brooch. Featuring an open frame floral motif centrally set with a oval cabochon cut "jelly" opal exhibiting a harlequin blue, green and red play of colSee Sold Price
Sold2021A VINTAGE DIAMOND BROOCH, DAVID SHACKMAN & SONS 1975 inA VINTAGE DIAMOND BROOCH, DAVID SHACKMAN & SONS 1975 in 18ct yellow and white gold, formed of naturalistic gold batons accented by crescent moon designs, set with round cut diamonds, maker's mark DS&SSee Sold Price
Sold201714K Gold, Opal, Diamond Brooch / PendantLarge oval 14K yellow gold brooch with hidden bail on back to convert to a pendant, set with large white opal cabochon and the foliate frame set with brilliant cut white diamonds, height 2", width 1.7See Sold Price
Sold2023VINTAGE OPAL, DIAMOND AND PLATINUM RINGVintage opal, diamond, and platinum ring, having one (1) approximately 12.60mm x 8.85mm oval shape light gray bodied opal with very good play of color and twenty eight (28) round brilliant transitionaSee Sold Price
Sold202314KT .20CT DOLPHIN 3D NATURAL BRILLIANT OPAL DIAMOND BROOCH PIN+ONLY MAGNIFICENT JEWELS Gorgeous 3D real-life Dolphins pin Diamonds: .20ct. Round, H-color Vs-2 & Si-1 clarity Natural Opals Gorgeous threads of blues, reds and greens. measurement of pin: 1.1 X .73 ISee Sold Price
Sold202214Kt Yellow Gold Vintage Opal / Diamond Ring.Ladies 14Kt Yellow Gold Vintage Opal / Diamond Ring. Ring has one Opal on the center with 3 round Diamonds. Ring size: 6.50. Total weight: 11.50 Grams.See Sold Price
Sold2022Antique 14k Gold Opal Diamond Brooch PendantMETAL: 14k Gold. MEASUREMENTS: Brooch is 35mm in diameter. GEMSTONES: Opal (multiple stones are chipped). Diamonds approx. 0.60ctw. MARKED: 14k. WEIGHT: 11.4 grams.Gemstones have not been graded for cSee Sold Price
Sold2023Ladies 18k Gold & Opal Ring, Opal & Diamond BroochLadies 18k Yellow Gold and Opal Ring, and an Opal, Diamond and 10k Yellow Gold Brooch. 7.7 g.t.w. Brooch: L: 1.25 in.See Sold Price
Sold202114KT Vintage Diamond BroochA ladies 14kt Yellow Gold Vintage Diamond Brooch. Brooch has a diamond stone in the center. Diamond weight 0.12ct. Total weight: 6.50 grams. #AYSee Sold Price
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