Sold2023CARTIER 14K PLAT SAPPHIRE DIAMOND BLUEBONNET PINEstate 14kt yellow gold and platinum brooch, Cartier, serial number 833, modeled as a Bluebonnet flower stem, with gold wire leaves, (eleven) blue sapphires, approx 3.60cttw, (twenty) diamonds, approxSee Sold Price
Sold2019VINTAGE 14K GOLD OLD MINE CUT DIAMOND SAPPHIRE PINVINTAGE 14K YELLOW GOLD DIAMOND BLUE SAPPHIRE BROOCH PIN Brooch measures 2.25" L x 0.16" W 14K Yellow gold Total diamonds and sapphire weight is 0.30ct 2 Blue sapphires are clean high quality 0.10ctSee Sold Price
Sold2022Platinum Flowers Brooch with Diamonds and Sapphire GemstonesPlatinum Flowers Brooch with Diamonds and Sapphire Gemstones Stunning vintage brooch from the 1950's, engraved "July 1972" on side in script lettering. Platinum and palladium composition (tested), 23.See Sold Price
Sold2016Van Cleef & Arpels VCA 18K Gold Diamond & SapphireVan Cleef & Arpels VCA 18K Gold Diamond & Sapphire Flower Pin Brooch This is a Van Cleef & Arpels VCA 18K Yellow Gold Diamond and Sapphire Flower Pin/Brooch with a round Cut Blue Sapphire in the centeSee Sold Price
Sold2020TIFFANY & Co. 18K GOLD DIAMOND SAPPHIRE FLOWER BROOCHAUTHENTIC TIFFANY & Co. 18K YELLOW GOLD FLOWER BROOCH PINBrooch measures apx 1.47" in diameter18K Yellow gold diamond and blue sapphire brooch1 super clean diamond6 natural blue sapphires Pre-owned inSee 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
Sold2023Vintage Platinum Diamond & Pink Star Sapphire PinVintage Platinum Diamond & Pink Star Sapphire Pin consisting of approx. 12.0mm round cabochon pink star sapphire bezel set in the center of a platinum pin approx. 1 3/8 inches x 1.0 inch, 36 old mineSee Sold Price
Sold2018Blue Star Sapphire Diamond Gemstone, Platinum RingLadies vintage diamond and star sapphire ring. Features an oval blue star sapphire cabochon with three round cut and prong set diamonds set around the 9mm x 7.5mm x 7.25mm cabochon. Size 6. Weighs 4.7See Sold Price
Sold2020Continental 18k Gold Diamond Sapphire Flower Brooch PinLarge 1940s Continental 18k gold two flowers brooch pin, featuring one oval star sapphire cabochon - approx. 10 x 8.5mm, and approx. 2.80-3.00ctw in Old Euro and rose cut diamonds. Brooch is 84mm x 66See Sold Price
Sold2022A Fine Vintage 14K Gold Diamond Sapphire Crescent Brooch PinA Fine Vintage 14K Gold Diamond Sapphire Crescent Brooch Pin of excellent length and elegant shape. The brooch pin features an alternating line setting of 1.20 Carats of Blue Sapphires and 1.5 CaratsSee Sold Price
Sold202314K Gold Sapphire Pearl Diamond Wreath Pin BroochA vintage 14k yellow gold wreath pin, produced with authentic pearls, and accented with blue sapphire and diamond gemstones, all mounted on a 14k yellow gold setting. Pearls measure from 2.20mm to 3.2See Sold Price
2023Ruby, Sapphire,Emerald, and Diamond Brooch 18k yellow, gold flower form pin brooch. 21 round rubies,18k yellow, gold flower form pin brooch. 21 round rubies, (1missing). 15 blue round sapphires. 24 round emeralds. 1 round diamond .13 carat. I color. VS2-SI1 clarity 22.3 g. 68mm x 32mm.STERLING ASSOCSee Sold Price
Sold2015VINTAGE PLATINUM, STAR SAPPHIRE & DIAMOND RINGVintage ladies platinum, star sapphire and diamond estate ring; (1) natural star sapphire corundum, oval cabochon-cut, weighing approx 24.63cts, tone: medium dark, saturation: grayish, hue: blue, theSee Sold Price
Sold2019VINTAGE 14K GOLD DIAMOND SAPPHIRE CIRCLE BROOCH PINBrooch measures 0.93" in diameter 14K Yellow gold Total diamonds and sapphire weight is 1ct Blue sapphires are clean high quality, Diamonds are clean VS diamonds Vintage, Pre-owned in excellent condSee Sold Price
Sold2022Vintage Tiffany & Co. Moonstone and Sapphire Flower Brooch PinVintage Tiffany & Co. Moonstone Cabochon Flower Brooch Pin A 14 Karat Gold Brooch Pin in a flower form mounted with (6) Transparent Moon Stone Cabochons (2) Round Brilliant Near-colorless Diamonds (6)See Sold Price
Sold2023Cartier's 1940s 18KYG Dia&Ruby&Sapphire&Emer Butterfly Pin/Brooch w $30K COA!!}This 1940s Vintage Cartier. Ruby & Diamond & Sapphire & Emerald Butterfly Brooch/Pin in 18K Yellow Gold features (7) pinkish-red round Rubies (3) green round Emeralds (5) blue round Sapphires and 29 rSee 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
Sold2023GIA Aprx 0.85ct No Heat Natural Blue Sapphire Old Rose Cut Diamond 14k Gold Victorian Antique BroochTitle: GIA Approx. 0.85ct No Heat Natural Blue Sapphire Old Rose Cut Diamond 14k Gold Victorian Era Antique Brooch Description: A Victorian era 14k gold pin featuring an approx 0.85ct no heat naturaSee Sold Price
Sold2021GEM SAPPHIRE PEARL PIN 14K GOLD BROOCH CRESCENT7 CORN FLOWER BLUE SAPPHIRES & 8 NATURAL SEEDPEARLS. CIRCA 1920 VINTAGE ESTATE MARKED "14K" YELLOW GOLD. MEASURES 47MM BY 10MM. WEIGHS 2.8 GRAMS. EXCELLENT USED CONDITION. USA SHIPPING $5.See Sold Price
Sold2022Art Deco 14K Gold Filigree Diamond Sapphire BroochThis is a vintage brooch pin dating to the 1920s. Rendered in fine 14k white and yellow gold, this Art Deco filigree brooch features vibrant blue sapphires and an Old Mine cut diamond adorning the cenSee Sold Price
Sold2022Tiffany & Co. Diamond Sapphire 18k Yellow Gold Star Flower Ring Size 4This beautiful authentic floral ring is by Tiffany & Co. it is crafted from 18k yellow gold and features a lovely round cut blue sapphire gemstone in the center surrouned with 8 round cut sparkling diSee Sold Price
Sold2023VINTAGE EDWARDIAN DIAMOND & SAPPHIRE BAR PINVintage Edwardian Era Platinum, Diamond and Sapphire Bar Pin, set with (5) rectangular blue sapphires and (6) small European cut diamonds. 2 1/4" long, 1/4" wide.See Sold Price
Sold2024Platinum Diamond Sapphire PinPlatinum diamond sapphire pin; frame tests platinum and is set with a 6x6mm cushion shaped blue sapphire in a flower, and additional small 1.0x1.0mm square calibre accent blue sapphires in a ribbon deSee Sold Price
Sold2020DIAMOND BAR PINPeriod Edwardian 14K White and Yellow Gold Bar Pin Form Brooch, set with (1) central old European 0.20 point diamond, flanked on either side by (1) triangular shaped blue sapphire, 3.6 dwt, 3/4" high,See Sold Price
May 31Miami Auctions & Appraisals LLC Vintage GIA Blue Sapphire Diamond Platinum Star Flower Brooch Pin$8,200
May 31Miami Auctions & Appraisals LLC Vintage Natural Yellow Blue GIA Sapphire Diamond Gold Scroll Pin Brooch$4,350
May 31Miami Auctions & Appraisals LLC Vintage Diamond Blue Sapphire 18K White Gold Cluster Flower Brooch Pin$8,000
May 31Miami Auctions & Appraisals LLC Vintage Diamond Blue Sapphire 18K White Gold Cluster Flower Ribbon Brooch Pin$4,500
May 31Miami Auctions & Appraisals LLC Vintage Diamond Blue Sapphire 18K White Gold Cluster Flower Ribbon Brooch Pin$4,500
May 31Miami Auctions & Appraisals LLC Buccellati GIA NO HEAT Blue Sapphire 18K Gold Floral Square Brooch Pin$10,500
May 28Miami Auction GalleryVintage GIA Certified Sapphire Ruby Emerald Diamond Platinum Bracelet 42.65 Gr$12,750
May 31Miami Auctions & Appraisals LLC Vintage Diamond GIA Natural Sapphire 18K Gold Flower Bouquet Clip Brooch-pin$9,000
May 31Miami Auctions & Appraisals LLC Vintage Natural Blue & Yellow Sapphire Floral Bouquet Platinum Lapel Brooch$66,000
May 31Miami Auctions & Appraisals LLC Art Deco Vintage Diamond Platinum Calla Lilly Flower Prominent Brooch Pin$7,000
1 day LeftJasper52Vintage 1950's Cameo Diamond Blue Enamel Star Brooch Pin 12K Yellow Gold 28.84 G$2,200
May 31Miami Auctions & Appraisals LLC Sabbadini Invisible Mystery Set Sapphire Diamond Flower Brooch Pin$67,500
4 days LeftFederal Assets AuctioneersVintage 18k Gold Dark Blue Enamel & 0.53 ctw Diamond Cup Flower Brooch Pin Penda$1
May 31Miami Auctions & Appraisals LLC Trio Vintage Diamond Pink Coral 18K Gold Flower Star Large Brooch Pin$9,600
May 31Miami Auctions & Appraisals LLC Antique Deco Sailfish Aquamarine Diamond Platinum Brooch Pin$12,500
1 day LeftJasper52Vintage 1950's Sapphire Emerald Diamond Flower Brooch 18K Yellow Gold, 48.50 Gr$9,000
Featured1 day LeftJasper52Vintage 1950's Blue Green Enamel Diamond Flower Brooch 18K Yellow Gold, 43.74 Gr$6,000