Sold2023Sapphire And Diamond Pendant In PlatinumArt Deco Diamond, Sapphire And Pearl Platinum Bar Pendant, Converted From Pin. Center Stone Approximately. 1.5ct, K-M Color. One Pearl Missing. 15.3g See Photos For Additional Condition Information. ISee Sold Price
Sold2022ART DECO PLATINUM, DIAMOND & SAPPHIRE BAR PINART DECO PLATINUM, DIAMOND & SAPPHIRE BAR PIN set with 41 European cut diamonds approx. 1.70 carats, (center diamond approx. 0.75 carat, in our opinion: G-H color, I1 clarity, however not guaranteed),See 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
Sold2023Antique Diamond Platinum Sapphire Bar PinEarly platinum 7 diamond, 8 rectangular caliper-cut sapphire Art-Deco filigree bar pin. (4.2 dwt.) Vintage J.E. Caldwell leather box included but not original to pin.See Sold Price
Sold2018An Art Deco Sapphire & Diamond Bar Pin in Platinumc. 1915 platinum bar pin featuring 16 round sapphires bezel set with milgrain accent separated by diamonds set in leaf design, 3.5 in. L, 8.7 gramsSee Sold Price
Sold2021Art Deco Platinum, Diamond & Sapphire PendantAntique Art Deco Platinum, diamond and sapphire filigree pendant, converted from a bar pin. Features a 3" elongated lozenge shaped design set throughout with bezel and milgrain edged old European cutSee Sold Price
Sold2020ART DECO PLATINUM, DIAMOND, & SAPPHIRE BAR BROOCHcentering one round brilliant cut diamond [K/VS2] weighing approximately 0.92 carats total; 104 single and full cut diamonds [G-H/VS1-VS2] weighing approximately 1.40 carats total; 22 round cut and roSee Sold Price
Sold2020ART DECO PLATINUM, DIAMOND, & SAPPHIRE BAR BROOCHcentering one rectangular step cut very dark sapphire weighing approximately 2.50 carats total; six old European cut diamonds [G-H/VS1-VS2] weighing approximately 0.80 carats total; and 62 single andSee Sold Price
Sold2024An Art Deco Sapphire & Diamond Bar Pin in 14K & PlatinumArt Deco Platinum and 14K yellow gold bar pin featuring 10 round sapphires weighing approx. 2.50ctw, possibly Ceylon, alternating with 18 rose cut diamonds weighing approx. 0.20ctw, lock safety catch,See Sold Price
Sold2022EDWARDIAN PLATINUM-ON-YELLOW GOLD, OLD MINE CUT DIAMOND AND SAPPHIRE BAR PIN, - L: 1 3/4".EDWARDIAN PLATINUM-ON-YELLOW GOLD, OLD MINE CUT DIAMOND AND SAPPHIRE BAR PIN. Round sapphire weighing 1.00-1.25 ct., surrounded by nine old mine cut diamonds together weighing approximately 1.10 ct.,See Sold Price
Sold202210K Gold, Diamond & Sapphire Filigree Bar PinMarked 10k filigree bar pin bezel set with three blue sapphires and two .10 carat each round brilliant cut diamonds (one modified). Clarity SI2, Color G-H. 3-1/3" long. 5.0 dwt. MH/EK IMPORTANT: BeforSee 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
Sold2023Three broochesThree brooches 19th-early 20th centuryComprising two 19th Century brooches, one shell cameo and metal brooch, one garnet and gold dome brooches, and one platinum, diamond and synthetic sapphire bar pSee Sold Price
Sold2018A Sapphire & Diamond Brooch.A Sapphire & Diamond Brooch. Platinum bar mounting contains one checkerboard faceted blue sapphire with one oval faceted pink sapphire on either side. Throughout the brooch are eight bead set round diSee Sold Price
Sold2022ART DECO PLATINUM & ROSE GOLD DIAMOND BAR PINF.W. Drosten, Art Deco platinum and 14k rose gold accented diamond bar pin or brooch featuring one larger old mine cut and (18) smaller single cut diamonds weighing approximately 0.50cts total of I-1/See Sold Price
Sold2023Two Sets Gold Pearl Sapphire & Diamond Bar PinsThe first set, 14K yellow gold sapphire & pearl, 2-1/2" bar pin, and pair of matching pins, 1-1/4"l, and set of diamond, pearl and onyx, long pin and pair of short pins, one bent clasp pin and some chSee Sold Price
Sold2017A Filigree Sapphire & Diamond Bar Pinc. 1920-30, American, 18K yellow gold platinum toped filigree brooch featuring cushion cut sapphire with diamonds set in filigree, 2.75 in. L, 4.4 gramsSee Sold Price
Sold2021Platinum, Diamond & Seed Pearl Bar PinDESCRIPTION: Tested platinum bar pin set with five 2mm seed pearls and twenty .02 carat each diamonds, .40 CTW. MEASUREMENTS: 2" wide. 3.3 dwt (5.2 gr). IMPORTANT: Before bidding, please read the termSee Sold Price
Sold2020Art Deco Diamond Sapphire Platinum Stick PinEstate Art Deco Diamond Sapphire Platinum Stick Pin - A lovely bar stickpin that is approximately 2.3 grams and .75 x .25 inches. About .5 carat of white diamonds .375 carat of sapphires. An easy convSee Sold Price
Sold2018*An 18 Karat Yellow Gold, Platinum, Synthetic Ruby,An 18 Karat Yellow Gold, Platinum, Synthetic Ruby, Diamond, Synthetic Sapphire, Cultured Pearl and Glass Sword Jabot, French, consisting of a sword and sheath jabot pin containing one cushion shape miSee Sold Price
Sold201914k yellow & white gold, sapphire diamond pinOne 3 1/4" sapphire and diamond bar pin, 14k yellow gold frame featuring ten old mine-cut diamonds, appx.1.80 ctw. SI1 clarity - G color alternating with eight square-cut blue sapphires 3.5mm - 4mm. TSee Sold Price
Sold2022Edwardian Platinum/18K and .85 CTW Diamond Bar PinDESCRIPTION: Edwardian platinum/18k and .85 CTW diamond bar pin. Tested 18k white gold filigree bar pin with platinum top. Pave set with forty-one old European cut, single cut and semi-rose cut diamonSee Sold Price
Sold2022Retro Diamond, Ruby, Sapphire, Emerald, Platinum PinDesigned as two flowers with leaves, one flower centering a round sapphire cabochon measuring approximately 14.50 mm, highlighted by eight carved and one oval ruby cabochon, each ranging from approximSee Sold Price
Sold2017Diamond, synthetic sapphire and platinum bar broochArt Deco brooch set with European and rose-cut diamonds, weighing in total approximately 0.90ct; with European marks; length: 2 in. (loss of one diamond and sapphire)See Sold Price
2 hrs LeftFederal Assets AuctioneersAntique Victorian 14k Gold & Platinum GIA Old Sapphire Ruby Diamond Long Bar PinUS$1
4 days LeftFederal Assets AuctioneersAntique Victorian 14k Gold & Platinum GIA Old Sapphire Ruby Diamond Long Bar PinUS$1
5 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch PinUS$1
4 days LeftMiami Auctions & Appraisals LLC 4.01ct Yellow Sapphire and 1.38ctw Diamond Platinum RingUS$3,450
Oct 20Miami Auctions & Appraisals LLC 4.01ct Yellow Sapphire and 1.38ctw Diamond Platinum RingUS$3,450
Oct 01Platinum Auction GroupAntique Black Starr & Frost-Gorham Diamond Platinum Deco Brooch PinUS$3,400
7 hrs LeftEric's Estate & JewelryDancer Pin with Ruby, Sapphire, and Diamonds in 14k Yellow GoldUS$1,025
1 day LeftEric's Estate & JewelryDancer Pin with Ruby, Sapphire, and Diamonds in 14k Yellow GoldUS$1,025
4 days LeftMiami Auctions & Appraisals LLC 0.51ct F COLOR CENTER Diamond and 0.57ctw Blue Sapphire Platinum Ring (0.65ctw Diamonds)US$1,525
6 days LeftSeized Assets AuctioneersAntique Art Deco 14k Gold Diamond & Sapphire Milgrain Filigree Bar Pin BroochUS$1
4 days LeftMiami Auctions & Appraisals LLC Antique Art Deco Diamond Sapphire Platinum Pin BroochUS$5,100
1 day LeftSeized Assets AuctioneersAntique Two Tone 14k Gold Diamond & Synthetic Sapphire Open Filigree Bar PinUS$1
5 days LeftFederal Assets AuctioneersAntique Art Deco Black Starr Frost Platinum GIA Natural Pearl & Diamond Bar PinUS$1
2 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 2.25 ctw Diamond Emerald Sapphire Floral Pin BroochUS$1