A FABULOUS LARGE VINTAGE JULIANA BROOCH RHINESTONE PRONG SETNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
AN EXQUISITE LARGE VINTAGE SIGNED KJL BROOCH BUTTERFLY PRONG SET RHINESTONESNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
A FABULOUS ANTIQUE BASKET BROOCH 1930'S STERLING MARCASITENoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
FINE VINTAGE SET OF WEISS BROOCH AND EARRINGS PRONG SET RHINESTONESNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
WONDERFUL VINTAGE LOT OF 2 BROOCHES RHINESTONE PRONG SETNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
2 BEAUTIFUL VINTAGE RHINESTONE BROOCHES PRONG SET JULIANANoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
Midcentury Cartier Diamond Carved Coral Jade Lapis 18k Gold Platinum Flower Brooch Signed & NumberedHess Fine Auctions4.5(197)See Sold PriceMar 02, 2024
SUPERB VINTAGE LOT OF 2 SIGNED BROOCHES WEISS EMMONS PRONG SETNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
2 SUPERB VINTAGE BROOCHES PRONG SET MID-CENTURY RHINESTONESNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
A LARGE VINTAGE BUTTERFLY BROOCH PRONG SET RHINESTONESNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
A BEAUTIFUL VICTORIAN BROOCH SHELL CAMEO SCENIC FIGURALNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
A BEAUTIFUL VICTORIAN BROOCH HP MINIATURE PORTRAIT PORCELAINNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
A BEAUTIFUL VICTORIAN BROOCH HP MINIATURE PORTRAIT PORCELAINNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
LOT OF 2 BEAUTIFUL VINTAGE BROOCHES RED PRONG SET RHINESTONESNoble House Collection Gallery4.5(114)See Sold PriceFeb 28, 2024
SoldImportant Sapphire, Diamond & Platinum BroochImportant sapphire and diamond brooch, oval and cushion-shaped sapphires and circular and baguette-cut diamonds, set in platinum, total weight of piece 56.2g, appx. 2 1/2" wide x 2 1/2" tall. ProvenanSee Sold Price
SoldAn Important Platinum, Sapphire and Diamond SprayAn Important Platinum, Sapphire and Diamond Spray Pendant/Brooch, Circa 1950, in a stylized foliate spray design, containing four oval and cushion shape mixed cut sapphires measuring from approximatelSee Sold Price
SoldIMPORTANT DIAMOND DECO PLATINUM & SAPPHIRE PENDANTIMPORTANT DIAMOND DECO PLATINUM & SAPPHIRE PENDANT Original 1920's diamond deco pin/pendant/brooch. Measures 2-1/4" long (5.72cm). Has 5 large mine cut diamonds along with numerous round diamonds. AccSee Sold Price
SoldUNTREATED CEYLON SAPPHIRE, DIAMOND PLATINUM BROOCHBelle Epoque lozenge shaped platinum diamond lace brooch by Bailey, Banks & Biddle, ca. 1910. AGL report #CS63332 describes natural ceylon sapphire, 15.8 x 13.2 x 8.52 mm. (16.33 cts. by formula). NoSee Sold Price
SoldANTIQUE STAR SAPPHIRE DIAMOND & PLATINUM BROOCHRound platinum pin set with star sapphire weighing appx 40ct with a good quality star, eighteen special triangle cut sapphires and fifty four full and single cut diamonds appx total weight 1.10ct, 1 1See Sold Price
SoldEDWARDIAN SAPPHIRE, DIAMOND & PLATINUM BROOCH PENDANTThe scrolling rose and OMC diamond open work design, accented by round-faceted sapphires. Ca. 1905. 2" x 2 1/2". 15.3 dwt.See Sold Price
SoldIMPORTANT DIAMOND DECO PLATINUM BROOCHIMPORTANT DIAMOND DECO PLATINUM BROOCH European cut natural diamond. VS2 & SI-1 clarity, GH color. Approx 8ct of high quality diamonds. Brooch measures 63mm wide x 32mm high x 7mm deep. Piece weighs 1See Sold Price
SoldSapphire, Diamond, Platinum, Gold Brooch, RuserSapphire, Diamond, Platinum, Gold Brooch, Ruser The brooch features European and full-cutSee Sold Price
SoldArt Deco Cartier Sapphire, Diamond, Enamel, PlatinumArt Deco Cartier Sapphire, Diamond, Enamel, Platinum Brooch. Centering one emerald-cut sapphire weighing approximately 3.05 cts., flanked by two modified kite-cut diamonds weighing a total of approximSee Sold Price
SoldTourmaline, Sapphire, Diamond, Platinum, Gold BrTourmaline, Sapphire, Diamond, Platinum, Gold Brooch, Tiffany & Co. Stones: Oval-shaped tourmaline weighing approximately 12.00 carats; full-cut diamonds weighing a total of approximately 6.50 carSee Sold Price
Antique Art Deco Diamond Sapphire Platinum Brooch PinThis is an original antique brooch pin that was made in the Edwardian to Art Deco style during the 1930s. It is handmade from platinum. The pendant is set with 1 old mine cut diamond (center) of K colSee Sold Price
SoldART DECO DIAMOND & SAPPHIRE PLATINUM BROOCHThe intricately pierced and millegrained foliate design densely set with OMC, square emerald-cut or single-cut diamonds, approx. 3.45 cts. TW., centering a bezel set OEC diamond, approx. .50 ct., withSee Sold Price
SoldPATRIOTIC RUBY, DIAMOND & SAPPHIRE PLATINUM BROOCHDesigned as Uncle Sam's top hat with calibre-cut ruby or single-cut diamond stripes, calibre-cut sapphire or diamond checkerboard band and diamond pave rim, approx. 1.48 cts. TW. 1" x 1 1/4". 5.2 dwt.See Sold Price
SoldTIFFANY & CO. DIAMOND, SAPPHIRE PLATINUM BROOCHStylized in the form of a flowering branch, 18 full brilliant cut diamonds, approx. 1.50 cts. TW, six oval faceted blue sapphires, approx. 1.50 cts. TW, ca. 1950. Marked Tiffany & Co., Irid. plat. 2 1See Sold Price
SoldSapphire, diamond, and platinum circle broochSapphire, diamond, and platinum circle brooch With alternating sapphires and round brilliant-cut diamonds Platinum Gross weight 5.2 dwtsSee Sold Price
SoldLarge Art Deco Dreicer & Co Diamond & Platinum PinLarge Art Deco Diamond, Sapphire & Platinum Brooch Bar Pin. Set with ten round cut diamonds totaling approximately 1 carat and nine square cut blue sapphires. Measures just under 2.25 inches in lengthSee Sold Price
Theodore B. Starr Edwardian Diamond, Sapphire, PlatinumTheodore B. Starr Edwardian Diamond, Sapphire, Platinum Brooch. Centering one old European-cut diamond weighing approximately 1.00 ct., surrounded by twenty fancy-cut sapphires, further enhanced by seSee Sold Price
SoldLADIES PLATINUM SAPPHIRE & DIAMOND BROOCHLADIES PLATINUM SAPPHIRE & DIAMOND BROOCH Ladies platinum brooch with (17) blue sapphires, (22) .03 ct round diamonds, and (2) .10 ct round diamonds. Center sapphire is 6mm. Weight: 6.9g Size: 2.5"See Sold Price
SoldIMPORTANT BLUE SAPPHIRE AND DIAMOND RINGIMPORTANT BLUE SAPPHIRE AND DIAMOND PLATINUM RING, set with a cushion cut blue sapphire of 5.82 ct. Surrounded by diamonds. French platinum mark. Size L. 6 grams. Accompanied by GCS London report No.See Sold Price
SoldDiamond, sapphire, platinum bow broochDiamond, sapphire, platinum bow brooch Designed as a sprig and bow motif, featuring (18) marquise, (15) full and (17) baguette-cut diamonds, weighing a total of approximately 4.15 cts., accented by (6See Sold Price
SoldImportant 10CT Diamond Platinum Double Clip Brooch PinExceptional Art Deco style piece. Luxurious platinum brooch with approx. 10ct of diamonds. Weight 32 grams. Dimensions: 2.5"L x 1.5"HSee Sold Price
SoldART DECO DIAMOND, SAPPHIRE, PLATINUM CIRCLE BROOCH.ART DECO DIAMOND, SAPPHIRE, PLATINUM CIRCLE BROOCH. Featuring forty-two old European-cut and single-cut diamonds weighing a total of approximately 1.50 cttw., accented by thirty-six calibre-cut sapphiSee Sold Price
SoldImportant platinum diamond broochImportant platinum diamond brooch (2.35"x1.5") set with 25 fine quality marquise cut diamonds (VS2/SI1, G/H), wt. approx. 0.70ct, 0.5ct(8), 0.35ct(12), 0.30ct(4), and approx. 50 baguettes (VS/SI, G/H)See Sold Price
SoldART DECO DIAMOND, SAPPHIRE & PLATINUM PANEL BROOCHThe central OEC diamond, approx. .55 ct., among rows of step cut diamond melee, approx. 3.10 cts. TW, and calibre cut sapphires in a geometric millegrained openwork. Ca. 1930. 1 3/4" x 3/4". 6.8 dwt.See Sold Price
Platinum, Sapphire and Diamond Bow BroochDOYLE Auctioneers & Appraisers4.6(166)See Sold PriceFeb 29, 2024
Brooch in 18k gold, platinum, sapphire, pearls and diamonds weighing 5.7gr.GOLDFIELD AUCTION4.3(32)See Sold PriceMar 02, 2024
Vintage GIA Blue Sapphire Diamond Platinum Star Flower Brooch PinMiami Auctions & Appraisals LLC 4.4(32)See Sold PriceFeb 26, 2024
Vintage 1950's Blue Sapphire Diamond Platinum Brooch Pin, .30 CTW, 4.96 GrJasper524.5(9.8k)See Sold PriceFeb 27, 2024
FRENCH RETRO 18K GOLD PLATINUM PINK & BLUE SAPPHIRE DIAMOND BROOCHBidhaus4.3(747)See Sold PriceFeb 29, 2024
J.E. CALDWELL RETRO GOLD PLATINUM DIAMOND SAPPHIRE JEWELRY SETBidhaus4.3(747)See Sold PriceMar 03, 2024
Heritage Gem Studio 0.97 Carat Oval Blue Sapphire And Trillion White Diamond Platinum Cocktail Ring3 Kings Auction4.3(194)See Sold PriceFeb 27, 2024
An Art Deco Platinum Brooch set with Diamonds and Sapphires in original fitted case. 4.4cm x 1.7cm,Hannam's Auctioneers Ltd4.3(386)See Sold PriceFeb 28, 2024
Platinum Ceylon Sapphire & Diamond Ring. Item # 9911. Platinum Ceylon Sapphire & Diamond RingJoshua Kodner4.2(386)See Sold PriceMar 09, 2024
ALLETTO BROTHERS Platinum Sapphire & Diamond Earrings. Item # 10289 Category Earrings ALLETTOJoshua Kodner4.2(386)See Sold PriceMar 09, 2024
UPDATED - PLATINUM, SPINEL, SAPPHIRE & DIAMOND RING.William Smith Auctions4.6(146)See Sold PriceMar 06, 2024
ART DECO PLATINUM DIAMOND, SAPPHIRE & RUBY BROOCH.William Smith Auctions4.6(146)See Sold PriceMar 06, 2024
ART DECO PLATINUM DIAMOND AND SAPPHIRE CIRCLE PIN.William Smith Auctions4.6(146)See Sold PriceMar 06, 2024
FINE AND HIGHLY DETAILED ART-DECO DIAMOND AND SAPPHIRE CARVED DOG BROOCHEtrusca Auctions4.2(25)See Sold PriceFeb 29, 2024
IMPORTANT AND MAGNIFICENT BELLE EPOQUE CERTIFICATED SAPPHIRE AND DIAMOND BROOCHEtrusca Auctions4.2(25)See Sold PriceFeb 29, 2024
ART DECO PLATINUM SAPPHIRE AND DIAMOND BRACELET. Art Deco platinum diamond and sapphire bracelet.Joshua Kodner4.2(386)See Sold PriceMar 09, 2024