Sold2023Platinum Tri-Color Sapphire & Diamond Brooch Pin" A lovely, remarkably wearing tri-color sapphire and diamond brooch pin set in Platinum 950 is accentuated with oval sapphires and linked by over 1 carat marquise-shaped diamonds in a prong setting.See Sold Price
Sold2022Antique Platinum Diamond Sapphire Fish Brooch PinMETAL: Platinum. MEASUREMENTS: Brooch is 44mm x 17mm. GEMSTONES: Sapphire, Emerald, Diamonds approx. 0.70ctw. MARKED: 8990P. WEIGHT: 5.1 grams.Gemstones have not been graded for color and clarity ,andSee Sold Price
Sold2023Vintage 4.35cts Diamond Cabochon Ruby Sapphire Platinum Floral Brooch Pinweighing approximately 10.0 grams. crafted in solid Platinum, this exquisite piece is adorned by an outstanding (4) Large Genuine Diamonds round-cut, prong-set, ( G-H color and VS clarity) & (16) LargSee Sold Price
Sold2017Platinum Sapphire Diamond Pin BroochSapphire and Diamond Pin - stones set in platinum .6 inches by 1.1 inches, cabochon sapphire is 4mm by 6 mm. weighs 8.9 grams. No hallmark but tested Please note that this lot has a confidential reserSee Sold Price
Sold2018Platinum Sapphire Diamond Pin BroochSapphire and Diamond Pin - stones set in platinum .6 inches by 1.1 inches, cabochon sapphire is 4mm by 6 mm. weighs 8.9 grams. No hallmark but tested Please note that this lot has a confidential reserSee Sold Price
Sold2022Art Deco Platinum Sapphire and Diamond BroochArt Deco Platinum Sapphire and Diamond Brooch Item # 6953 Category Pins & Clips *Art Deco Platinum Sapphire and Diamond Brooch* Weighing 20.9 grams Set with 24 dangling diamonds weighing app. 4.70 Ct.See Sold Price
Sold2022Tricolor Gold, Multicolored Sapphire and Diamond Clip-BroochTricolor Gold, Multicolored Sapphire and Diamond Clip-Brooch 18 kt. yellow, white and rose gold, round pink, green, blue and yellow sapphires, 34 round diamonds ap. .40 ct., ap. 13.4 dwts. CSee Sold Price
SoldA GROUP OF PLATINUM-TOPPED GOLD, BI-COLOR GOLD, SAPPHIRE AND DIAMOND BROOCHESA GROUP OF PLATINUM-TOPPED GOLD, BI-COLOR GOLD, SAPPHIRE AND DIAMOND BROOCHES • Platinum, 14k white gold, 18k yellow gold • 5 old European-cut, 1 old-mine cut and numerous rose-cut diamondSee Sold Price
Sold2018UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE,UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE, AND DIAMOND BAR PIN / BROOCH, tested, marked "U&B", featuring 11 hexagonal-cut sapphires in slightly tapering sizes from 4.1 to 4.7 mm side to sidSee Sold Price
Sold201714K Gold Sapphire Diamond Brooch PinMETAL: 14K Gold. GEMSTONES: Diamonds - approx. 0.50ctw, Sapphires. MEASUREMENTS: 25mm in diameter. MARKED: 14K. WEIGHT: 4.3 grams. Gemstones have not been graded for color and clarity ,and tested forSee Sold Price
Sold201614K Gold Ruby Emerald Sapphire Diamond Bear Brooch PinBrooch features diamonds, ruby cabochons, emeralds and a sapphire. Measures 33mm x 21mm. Marked 14K, 585. Weight - 5.5. Gemstones have not been graded for color and clarity ,and tested for clarity andSee Sold Price
Sold2024Honora 18k Gold Diamond Sapphire Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.30ctw. Sapphires. MEASUREMENTS: Brooch is 38mm x 36mm. MARKED: Maker's logo mark 18k. WEIGHT: 15 grams.Gemstones have not been graded for color and cSee Sold Price
Sold202414k Gold Ruby Sapphire Diamond US Flag Pin14 Karat Gold White Red and Blue Stone Patriotic Colors Ruby Sapphire Diamond United States of America Flag Patriotic Pin Brooch with 15x Rubies 9x Sapphires 11x White Stones Diamond Finial HallmarkedSee Sold Price
Sold2021Suna 18K Gold Diamond Sapphire Squirrel Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.03ctw. Sapphire. MEASUREMENTS: Brooch is 43mm x 29mm wide. MARKED: Suna 18k 712318. WEIGHT: 14 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold201818k Gold Diamond Sapphire Bow Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 44mm x 26mm. GEMSTONES: Sapphires, Diamonds approx. 0.70ctw. TESTED: 18k. WEIGHT: 11.8 grams.Gemstones have not been graded for color and clarity ,and tested fSee Sold Price
Sold2016Sapphire Diamond 18k Gold Flower Brooch Pin18k yellow gold brooch in a flower motif, set with approximately 0.16ctw of G/VS diamonds and sapphires. Brooch measures 46mm x 40mm. Weight 16.5 grams.Gemstones have not been graded for color and claSee Sold Price
Sold2017Bee Brooch Pins Sapphire Diamond 1.25Ct 14K W/gGem Type: Natural Sapphire and Diamond Qty: 1 Item: Bee Brooch Pins Condition: New Sapphire 20 Pieces: 1.23 Carat Round Facet Clarity: SI, Color: Midnight Blue Origin: Sri Lanka (Ceylon) Diamond 2 PieSee Sold Price
Sold2016Bee Brooch Pins Sapphire Diamond 1.25Ct 14K W/gGem Type: Natural Sapphire and Diamond Qty: 1 Item: Bee Brooch Pins Condition: New Sapphire 20 Pieces: 1.23 Carat Round Facet Clarity: SI, Color: Midnight Blue Origin: Sri Lanka (Ceylon) Diamond 2 PieSee Sold Price
Sold2023Vintage French 18K Gold Diamond Sapphire Mid Century Brooch PinThis is a vintage Mid Century 18K gold floral spray brooch pin featuring clusters of sapphires and diamonds (VS clarity and IJ color). 1 7/8 x 3/4". It weighs 19g. The sapphires are each 2.3mm. The toSee Sold Price
Sold2022Retro 14k Gold Diamond Sapphire Pearl Bow Brooch PinMETAL: 14k Gold. GESMTONES: Diamonds approx. 0.28ctw. Pearl, Sapphire. MEASUREMENTS: Brooch is 51mm x 27mm. MARKED: 14k. WEIGHT: 11.7 grams.Gemstones have not been graded for color and clarity ,and teSee Sold Price
Sold2023Diamond and Sapphire Brooch 18K Art Deco, ribbon and circle form 18k white, gold diamond andArt Deco, ribbon and circle form 18k white, gold diamond and sapphire brooch pin. 40 blue sapphires. 66 round diamonds approximate weight 1.6 carats H color VS2-SI1clarity. 1 Marquis diamond approximaSee Sold Price
Sold2020Platinum 14k white gold diamond sapphire brooch, GIAPlatinum,14k white gold diamond and sapphire brooch, GIA,14.2 dwts. Length: 1.75 inches. This brooch is platinum(main body) and 14k white gold(catch and pin back).It contains an oval sapphire with a GSee Sold Price
Sold2020Late Victorian Gold BUTTERFLY BROOCH CLIP with DiamondVK JEOO Late Victorian Diamond Sapphire 18 karat Yellow Platinum Gold Butterfly Brooch Lovely butterfly pin created in the beginning of 1900s. It makes a chic and stylish accent on your blouse, dress,See Sold Price
Sold2019Platinum 1950's Fancy Diamond Brooch / Pin1950's brooch made of platinum and set with approx 2.50ctw of diamonds with I-J color and SI clarity. In overall very good condition. Measurements: 49mm x 35mm, 9.40 dwt w17347xSee Sold Price
May 31Miami Auctions & Appraisals LLC Vintage GIA Blue Sapphire Diamond Platinum Star Flower Brooch Pin$8,200
May 31Miami Auctions & Appraisals LLC Sabbadini Invisible Mystery Set Sapphire Diamond Flower Brooch Pin$67,500
May 31Miami Auctions & Appraisals LLC Antique Deco 6.55cts Old European Diamond Platinum Filigree Brooch Pin$14,000
May 31Miami Auctions & Appraisals LLC Vintage 21.90cts Platinum Mixed-cut Natural Diamond tassel Brooch Pin$48,750
4 hrs LeftEric's Estate & JewelryVintage Dan Frere Designer Emerald, Sapphire, and Diamond Feather and Flower Design Pin Brooch in$1,400
1 day LeftEric's Estate & JewelryVintage Dan Frere Designer Emerald, Sapphire, and Diamond Feather and Flower Design Pin Brooch in$1,400
May 28Miami Auction GalleryANTIQUE BLACK STARR & FROST-GORHAM DIAMOND PLATINUM DECO BROOCH PIN$12,750
5 days LeftSworders Fine Art AuctioneersA Burmese sapphire and diamond brooch, early 20th century,ÂŁ1,600
May 31Miami Auctions & Appraisals LLC Vintage 9.80cts Diamond Flower 18k Gold Platinum Brooch Pin$11,000
May 31Miami Auctions & Appraisals LLC Vintage Retro Pave Diamond Blue Sapphire 18K Yellow Gold Buckle Brooch Pin$5,400
May 31Miami Auctions & Appraisals LLC Antique Deco Sailfish Aquamarine Diamond Platinum Brooch Pin$12,500
May 31Miami Auctions & Appraisals LLC ELWOOD VAN CLIEF Vintage Diamond Platinum Brooch Pin 17.50 Carats$33,000