Sold2022IMPRESSIVE DIAMOND BROOCHIMPRESSIVE DIAMOND BROOCH. set with diamonds totalling approx. 10 ct, with the center stone being approx. 2.45 ct. accompanied with an antique fitted box. L: 4.4 cm. W : 3.4 cm. 12 grams.See Sold Price
Sold2021Victorian Diamond Brooch in Half Crescent ModelLarge impressive Victorian diamond brooch made of 18K Gold integrated with silver (acid tested by the auction house) set with fine old mine cut diamonds in SI-VS quality and E-G colors (except for oneSee Sold Price
Sold2018SILVER FRENCH 19TH.C. "TREMBLING" DIAMOND LADY'S BROOCHSTERLING SILVER FRENCH 19TH.C. "TREMBLING" DIAMOND LADY'S BROOCH, L 2 3/4":An impressive diamond branch brooch, dated late 19th century, the main flower element being mounted “en tremblant” (trembSee Sold Price
Sold2022IMPRESSIVE ART DECO DIAMOND BROOCHIMPRESSIVE ART DECO DIAMOND BROOCH. set with round and pear shaped diamonds totalling approx 8.50 ct. stunning piece. L: 4 cm. W: 6 cm. 23.7 grams.See Sold Price
Sold2022An Impressive French En Tremblant Diamond Brooch18K white gold, French, mid-century floral "en tremblant" brooch featuring diamond flowers and leaves, five diamond flowers on tremblers, well matched round, marquise and pear shape diamonds weighingSee Sold Price
Sold2022IMPRESSIVE DIAMOND AND ONYX BLACKAMOOR BROOCHIMPRESSIVE DIAMOND AND ONYX BLACKAMOOR BROOCH, Wearing diamond earrings and a diamond set turban. This vest decorated with diamonds and accentuated with onyx. diamonds totalling approx. 2 ct. L.4.4 cmSee Sold Price
Sold2018Impressive Lady's Edwardian 9.46ctw Diamond BroochImpressive Lady's Edwardian 9.46ctw Diamond Brooch 3''x1.75''. Includes two central Old Mine cut diamonds of an estimated 1.37 and 1.49 carats, average clarity I-1, color light yellow (O-P). Also threSee Sold Price
Sold2016Impressive 18k Gold Diamond Emerald Ruby BroochBrooch measures 42mm x 35mm. Decorated with green and red gemstones and approx. 1.70ctw in diamonds. Center green stone is abraded. Tested 18k. Weight - 22.9 grams.Gemstones have not been graded for cSee Sold Price
Sold2023IMPRESSIVE ART DECO DIAMOND AND SAPPHIRE BROOCHIMPRESSIVE ART DECO DIAMOND AND SAPPHIRE BROOCH.in 18 ct. gold.Set with bright and lively diamonds totalling approx. 0.85 ct.Accentuated with blue sapphires.L 2 cm. W 5.4 cm. 7.3 grams.Highly detailedSee Sold Price
Sold2018Lady's 14k Bee on Sunflower Diamond & Ruby Brooch 3''.Lady's 14k Bee on Sunflower Diamond & Ruby Brooch 3''. Impressive fur clip includes (146) single cut, swiss cut, old mine to old european cut diamonds weighing an estimated 1.58ctw, clarity SI-2 colorSee Sold Price
Sold2023Vintage 18K gold Cartier style and Ruby Tiger BroochCartier style 18K Gold Diamond and Ruby Tiger BroochImpressive and finely executed in the cartier fashion. 18K gold Diamond Ruby Brooch in the form of a tiger, the tiger's face is encrusted with diamoSee Sold Price
Sold2022TIFFANY & CO. DIAMOND, EMERALD & SAPPHIRE BROOCH.This impressive signed platinum ”Maltese Cross” brooch with 18kt yellow gold accents features an approx. 5.27 ct. medium slightly violetish blue sapphire cabochon bezel set into the centerSee Sold Price
Sold2021GRAPE VINE FORM 18KT GOLD DIAMOND FRENCH ART NOUVEAUGRAPE VINE FORM 18KT GOLD DIAMOND FRENCH ART NOUVEAU STYLE PENDANT BROOCH An impressive mid 20th century French Art Nouveau style 18kt Gold & Diamond Grape Vine Pendant Brooch, marked 'FRANCE 18K' wiSee Sold Price
Sold2020Antique Diamond and Emerald Pin Brooch. Approx 1.2 caraAntique Diamond and Emerald Pin Brooch. Approx 1.2 carat Center stone. 2 end Stones approx .4 carats each. Impressive brooch. Rectangular pin with large central diamond surrounded by diamonds mountedSee Sold Price
Sold2018Art Deco Lady's Moonstone & Diamond Jabot PinArt Deco Lady's Moonstone & Diamond Jabot Pin 3.25''x1''. Impressive brooch includes a 19.5x16.6x10.1mm trapezoid cabochon (approx. 16 carats) and a 13.5x10x4.3mm pear shaped cabochon (approx. 3.5 carSee Sold Price
Sold2023IMPRESSIVE CARVED EGYPTIAN REVIVAL GEM SET BROOCHIMPRESSIVE CARVED EGYPTIAN REVIVAL GEM SET BROOCH. very fine detailed moonstone carving depicting a pharaohs head.bright diamonds and vibrant rubies. with pearls. pearls untested. Length 1.3 cm. widthSee Sold Price
Sold2019D. Webb 30.7ctw Emerald, Sapphire, Diamond BroochDavid Webb 17.20ctw Emerald & Blue Sapphire, 13.50ctw VS1-VS2/F-G Diamond Solid Platinum/18K Yellow Gold One of a Kind Convertible Brooch/Pendant (Comes W/$300,000 Appraisal) - This immaculately craftSee Sold Price
Sold2022DIAMOND BROOCHDIAMOND BROOCH The octagonal old-cut diamond, weighing 4.29 carats, within a surround of cushion-shaped and old brilliant-cut diamonds, length 2.0cmSee Sold Price
Sold2022CARTIER, DIAMOND BROOCHCARTIER, DIAMOND BROOCH Containing eight pear shaped diamonds and 108 baguette cut diamonds weighing approximately 11.00-12.00 carats total. Mounted in platinum. 1 1/2 x 1 1/2 inches. Stamp: CARTIER 1See Sold Price
Sold2015AN ART DECO UN-HEATED BURMA RUBY AND DIAMOND BROOCHAn art deco un-heated Burma ruby and diamond brooch, width 4cm, rubies Est. 14ct, Wt. 16.7g. Together with certificate, stating total ruby Wt. Est. 14ct, origin Burma with no indication of heating.See Sold Price
Sold2022A FINE ANTIQUE DIAMOND BROOCH set with an old mine cushion cut diamond of 4.00 carats in a cluster oA FINE ANTIQUE DIAMOND BROOCH set with an old mine cushion cut diamond of 4.00 carats in a cluster of old cut diamonds, accented by further old and rose cut diamonds to the openwork frame, the diamondSee Sold Price
Sold2022CARTIER, A VINTAGE CITRINE AND DIAMOND BROOCH, 1940s in 18ct yellow gold, designed as a floralCARTIER, A VINTAGE CITRINE AND DIAMOND BROOCH, 1940s in 18ct yellow gold, designed as a floral cluster, set with emerald, pear and fancy cut citrines, accented by round cut diamonds, signed Cartier, nSee Sold Price
Sold2022AN EXQUISITE BELLE EPOQUE PINK TOPAZ AND DIAMOND BROOCH in yellow gold and platinum, set to theAN EXQUISITE BELLE EPOQUE PINK TOPAZ AND DIAMOND BROOCH in yellow gold and platinum, set to the centre with a cushion cut pink topaz of approximately 7.35 carats, within two concentric borders of oldSee Sold Price
Sold2022A FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonalA FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonal step cut green tourmaline of 13.50 carats within two concentric octagonal borders of round cut diamondsSee Sold Price
4 days LeftBidhausDavid Webb Platinum & 18K Yellow Gold 20.00 Carats Diamond Double Clip Convertable BroochUS$10
1 day LeftBidhaus1970's Platinum & 18K Yellow Gold Diamonds Rubies Emeralds And Sapphires Heraldic BroochUS$10
4 days LeftBidhaus1970's Platinum & 18K Yellow Gold Diamonds Rubies Emeralds And Sapphires Heraldic BroochUS$10
712 Lots AwayMynt AuctionsDavid Webb 18K Yellow Gold Cabochon Emerald Sapphire Ruby And Diamond BroochUS$5
May 23Luxe Auctioneers, IncGIOVANNI CORLETTO 18K GOLD ENAMEL PLATINUM AND DIAMOND DRAGON BROOCH, CIRCA 1960US$1,200
May 31Miami Auctions & Appraisals LLC Vintage 12.82cttw Diamond Platinum Double Clip Brooch PinUS$14,750
May 20Mynt Auctions18K Yellow Gold Diamonds Sapphire & Emeralds Earrings And A Brooch Jewelry SetUS$5
2 days LeftAdam's AuctioneersA 19TH CENTURY MOONSTONE AND DIAMOND BROOCH, CIRCA 1880 Designed as a crescent moon, set with gradu€140(7 bids)
2 days LeftAdam's AuctioneersAN ART DECO DIAMOND BROOCH, FRENCH, CIRCA 1925 Of pyramidal design, centring an old European-cut di€0(1 bid)
7 days LeftThe Heritage Gallery at Sayville Antiques, Incc1920 14k White Gold Cameo with Diamond Brooch / PendantUS$70(3 bids)