Sold2023TIFFANY & CO., A DIAMOND CIRCLE BROOCH, 1940S in platinum, designed as an open circle set throughoutTIFFANY & CO., A DIAMOND CIRCLE BROOCH, 1940S in platinum, designed as an open circle set throughout with old European cut diamonds, the diamonds all totalling 4.3-4.5 carats, signed Tiffany & Co., noSee Sold Price
Sold2015Platinum & Diamond Circle Brooch.RBC, marquise and baguette cut diamonds approximately 8 cts TW. Approximately GH, VS. 12.7 dwts.See Sold Price
Sold2023Diamond Circle BroochSummary of Key Characteristics • Metal: platinum • Gemstone(s): old European cut diamonds approx. 3.90 carats total, most G-H/VS-SI • Measurements: 1-1/4 x 1-1/4 inches •See Sold Price
Sold2022DIAMOND CIRCLE BROOCHDIAMOND CIRCLE BROOCH Containing one old European cut diamond weighing approximately 0.85 carat, two round brilliant cut diamonds weighing approximately 0.50 carat total and numerous round brilliant,See Sold Price
Sold2022Attributed to Kurt Wayne Gold and Diamond Circle BroochAttributed to Kurt Wayne Gold and Diamond Circle Brooch 60 round diamonds ap. 4.80 cts., attributed to Kurt Wayne, no. 82607, ap. 5.2 dwts. C From the Collection of a Los Altos Hills LadySee Sold Price
Sold2022Carved Rock Crystal, Platinum and Diamond Circle BroochCarved Rock Crystal, Platinum and Diamond Circle Brooch Circular beveled chipped rock crystal dia. ap. 35 mm., 6 baguette and 62 single-cut diamonds ap. .85 ct. CSee Sold Price
Sold202014 KARAT GOLD, EMERALD, & DIAMOND CIRCLE BROOCHcontaining 36 round cut emeralds weighing approximately 2.0 carats, and 36 full cut diamonds [F-G/VS] weighing approximately 1.80 carats 10.8 gramsSee Sold Price
Sold2017Platinum and Diamond Circle BroochA vintage 1.25" circle brooch in platinum containing 34 VS2-SI1, G-H color Old European Cut diamonds weighing approximately 3.50 carats total weight. 5.57 Dwt.See Sold Price
Sold2022Vintage Platinum 3.5tcw Diamond Circle Brooch PinThis is an elegant vintage circle brooch pin rendered in fine platinum. The Art Deco pin is studded with 3.5tcw Old European and Old Mine cut diamonds of VS clarity and GH color. It is 1 3/8" diameterSee Sold Price
Sold2023Art Deco Platinum and Diamond Circle BroochArt Deco Platinum and Diamond Circle Broochthe circle brooch designed in a wreath motif and bead set with full cut round, transitional, and single cut round diamonds weighing approximately .65 total cSee Sold Price
Sold2022Platinum & diamond circle brooch, c1915, 3.25 dwtsPlatinum & diamond circle brooch, c1915, 3.25 dwtsSee Sold Price
Sold2017Diamond Circle Brooch in PlatinumA vintage circle brooch containing twenty two old European cut diamonds weighing approximately 2.2 carats total weight. Finished with milgrain details and safety clasp to verso. Measures approximatelSee Sold Price
Sold2018A White Gold and Diamond Circle Brooch, 3.85 dwts.A White Gold and Diamond Circle Brooch, containing 13 round brilliant, eight marquise, two pear and two tapered baguette cut diamonds weighing approximately 1.80 carats total. 3.85 dwts.See Sold Price
Sold2022COLLECTION OF WHITE GOLD AND DIAMOND CIRCLE BROOCHESCOLLECTION OF WHITE GOLD AND DIAMOND CIRCLE BROOCHES Consisting of a brooch containing 10 round brilliant cut diamonds weighing approximately 0.75 carat total and six round sapphires, together with aSee Sold Price
Sold2020A Ruby & Diamond Circle Brooch.A Ruby & Diamond Circle Brooch. Platinum mounting contains 36 prong set round brilliant diamonds and 36 round rubies. The total diamond weight is approximately 1.80 carats. The diamonds are approximatSee Sold Price
Sold202314k diamond circle brooch, 3.0 dwt14k diamond circle brooch, 3.0 dwt.------------------------------------------------Davids notes: This brooch has 25 round .05ct full cut modern G color VS1 to SI1 diamonds for a total diamond weight oSee Sold Price
Sold2015Platinum & Diamond Circle Brooch.Synthetic sapphires. OEC diamonds approximately .45 cts. 3.3 dwts.See Sold Price
Sold2022White Gold, Sapphire, and Diamond Circle BroochWhite Gold, Sapphire, and Diamond Circle Broochbrooch with channel set sapphires weighing approximately 1.35 total carats and bead set full cut round diamond melee weighing approximately .15 total carSee Sold Price
Sold2021DIAMOND CIRCLE BROOCHDIAMOND CIRCLE BROOCH In an undulating design, containing 28 round brilliant cut diamonds weighing approximately 1.50 carats total. Mounted in white gold. 1 3/16 inches wide. 2.70 dwt.See Sold Price
Sold201614K Gold Diamond Circle Brooch PinBrooch features approx. 0.65ctw of diamonds set in 14K gold. Measures 39mm in diameter. Tested 14K. Weight - 8.1 grams. Gemstones have not been graded for color and clarity ,and tested for clarity andSee Sold Price
Sold202314k pearl and diamond circle brooch14k pearl and diamond circle brooch 2.25 dwt.Beautiful and possibly natural pearls alternating with small period diamonds.See Sold Price
Sold2023JEWELRY: Edwardian Pearl & Diamond Circle Brooch, tested 18K yellow gold and platinum Edwardian circJEWELRY: Edwardian Pearl & Diamond Circle Brooch, tested 18K yellow gold and platinum Edwardian circle brooch with diamond bow. Consisting of 22 pearls set into the circle portion of the brooch, measuSee Sold Price
Sold2018LADIES ESTATE 18KT GOLD & DIAMOND CIRCLE BROOCHLadies 18kt yellow gold estate circle pin, set with (1) round brilliant cut diamond, approx 5.57mm x 2.15mm, approx 0.17ct, class 2 cut, color: G-H, clarity: VS-2, pin-back with safety catch, 2.5 gramSee Sold Price
Sold2021PLATINUM, 14KT WHITE GOLD, EMERALD AND DIAMOND CIRCLEPLATINUM, 14KT WHITE GOLD, EMERALD AND DIAMOND CIRCLE BROOCH Four step-cut emeralds alternating with four brilliant-cut diamonds. Diameter 1.25”. Approx. 4.00 total dwt.See Sold Price
5 days LeftSeized Assets AuctioneersAntique Belle Epoque Platinum Multi Color Pearl Diamond Wreath Circle Pin Brooch$1
21 hrs LeftSeized Assets Auctioneers18k Yellow Gold.60 ctw 20 Bezel Set Round Diamond Circle of Life Pin Brooch 23mm$1
2 days LeftSeized Assets Auctioneers18k Yellow Gold.70 ctw Bezel Round Sapphire & Diamond Circle of Life Pin Brooch$1
2 days LeftSeized Assets AuctioneersVintage 14k Gold Cultured Pearl w/ 0.32 ctw Diamond Round Circle Wreath Pin Broo$1
May 21Sworders Fine Art AuctioneersA blue and pink sapphire, diamond and split pearl wreath brooch,£30
576 Lots AwaySeized Assets AuctioneersVintage 14k Gold 1.60 ctw Round Diamond Emerald & White Pearl Circle Wreath Broo$1