Sold2019Star Sapphire, Diamond, Platinum Bracelet, TiffaStar Sapphire, Diamond, Platinum Bracelet, Tiffany & Co. The bracelet features oval-shaped star sapphires weighing a total of approximately 12.50 carats, enhanced by full-cut diamonds weighing a tSee Sold Price
Sold2021Raymond Yard 17.00ctw Diamond and Platinum BraceletRaymond Yard Vintage 17.00ctw VS1-SI1/G-H Diamond and Solid Platinum 7.25" Cocktail Bracelet - This exquisite bracelet from Raymond Yard is crafted of solid platinum and is lavishly embellished with aSee Sold Price
Sold2022Men's Mid Century Platinum, Star Sapphire & Diamond Ringsize 13 ring; the blue-gray star sapphire measures 21 x18 x13.9 mm with an estimated weight of 58 carats; sapphire displays natural color zoning and cracks are present in the crown and pavilion side wSee Sold Price
Sold2016PLATINUM, SAPPHIRE, & DIAMOND BRACELETcomprising eight oval sapphires framed with white diamond melee interspaced with channel-set baguette-cut diamonds the sapphires weighing approx. 8.30 total carats [dark, moderate purplish blue, M2];See 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
Sold2019RAYMOND YARD Platinum, Diamond, Emerald, and RubyRAYMOND YARD Platinum, Diamond, Emerald, and Ruby Brooch the large floral-form spray brooch featuring round old European-cut diamonds weighing approx. 5.80 tcw., further set with emerald-cut emeraldsSee Sold Price
Sold2023Art Deco Platinum Star Sapphire & Diamond RingArt Deco Platinum 10.79ct. Blue Star Sapphire & 0.86ct. Diamond Ladies Ring. Size approx. - 4 - 4 1/2. Star sapphire - 12mm x 9mm x 9.25mm, weighing approx. 10.79ct. Sapphire is of slightly violetSee Sold Price
Sold20151950s Platinum Star Sapphire Diamond Cocktail RingStar sapphire measures 12.5mm x 10.3mm. Ring size 4. Marked Plat, weighs 8.4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated othSee Sold Price
Sold201918k Gold, Platinum, Sapphire & Diamonds BraceletArt Deco Bracelet, a center European Cut Diamonds Approx. 1 CT, European Cut Diamonds at the sides Approx 1.10 CT. Baguettes Sapphires Approx. 0.80 CT. Color:H-J . Clarity: VS1-SI1 . Weight: 11.2g. MeSee Sold Price
Sold2018Cartier Art Deco Platinum Sapphire and Diamond BraceletCrafted in platinum; featuring a square-cut sapphire weighing approximately 3.00 carats; set with 24 baguette- and rectangular-cut sapphires weighing a total of approximately 5.25 carats; accented witSee Sold Price
Sold2024Cartier Platinum, Sapphire and Diamond Bracelet16 square emerald-cut sapphires ap. 22.75 cts., 32 baguette diamonds ap. 2.75 cts., signed Cartier, no. 455-53, 1961, ap. 18.7 dwts. Length 6 1/4 inches. With AGL report no. 1136649 stating that one sSee Sold Price
Sold20227.25" Art Deco Platinum Sapphire and Diamond Bracelet7.25" Art Deco Platinum Sapphire and Diamond Bracelet, Consisting of 46 French Cut Blue Sapphires Weighing 11.00 Cts. and 92 Round Diamonds Weighing 9.25 Cts..See Sold Price
Sold2016DECO STYLE PLATINUM, PINK SAPPHIRE, & DIAMOND BRACELETwith AGL report stating Burmese pink sapphires, no heat the diamond weighing approx. 5.96 total carats; the two center baguettes weighing approx. 1.60 carats [F-G, VS2-SI1] the pink sapphires weighingSee Sold Price
Sold2024ART DECO PLATINUM SAPPHIRE DIAMONDS LINE BRACELETAn Art Deco Platinum line bracelet. The bracelet is made in a link design, encrusted with European cut Diamond and rectangular blue Sapphire baguettes. A plunger clasp with hinged safety lock. Circa:See Sold Price
Sold2022TIFFANY & CO.: A PLATINUM, STAR SAPPHIRE AND DIAMOND RINGTIFFANY & CO.: A PLATINUM, STAR SAPPHIRE AND DIAMOND RING Centering an oval star sapphire cabochon weighing approximately 16.30 carats, accented by round and trapezoid-shaped diamonds weighing approxiSee Sold Price
Sold2016A Platinum, Sapphire and Diamond BraceletA Platinum, Sapphire and Diamond Bracelet. Designed as a single line of 35 circular blue sapphires and 6 round-cut diamonds, mounted in platinum, total sapphire weight is approximately 7.0See Sold Price
Sold2022Raymond Yard Gold, Platinum, Diamond and Ruby Spray Clip-BroochRaymond Yard Gold, Platinum, Diamond and Ruby Spray Clip-Brooch 11 old European-cut diamonds ap. .95 ct., 34 baguette and modified baguette diamonds ap. 1.30 cts., 14 square and fancy-shaped rubies apSee Sold Price
Sold2021Art Deco Platinum Gold Sapphire Diamond BraceletArt Deco Platinum Gold Weight 13g Sapphire Approox. 5ct Diamond Approx. 1ct Bracelet Measurements 7Óx0.4ÓSee Sold Price
Sold2023Platinum, Sapphire & Diamond Estate BraceletArtist/Designer; Manufacturer: unknown Marking(s); notes: no marking(s) apparent Materials: platinum, sapphire, diamond Dimensions (H, W, D): 7"l, .54"w; 24.4 grams total weight Additional InformationSee Sold Price
Sold2015Lady’s Platinum Purple Star Sapphire Diamond DinnerLady’s platinum purple star sapphire diamond dinner ring. Cabochon measures 15.2 x 13.6 x 10 1/2mm tall. Set with 10 round full-cut diamonds, 8 round single-cut diamonds, 10 straight baguette cut diSee Sold Price
Sold2023Platinum, Star Sapphire, and Diamond RingPlatinum, Star Sapphire, and Diamond Ringthe round cabochon star sapphire (13.62 x 12.16 x 7.20 mm) weighing approximately 12.83 carats prong set within a halo set with full cut round diamonds weighinSee Sold Price
Sold20221920’s Platinum 18k Sapphire Diamond Bracelet1920’s Platinum 18k Weight 7.7gr Sapphire Approx. 5ct. Diamond Bracelet Measurement 7.25”x0.3”See Sold Price
Sold2015Platinum Sapphire & Diamond Tennis BraceletPlatinum Sapphire & Diamond Tennis Bracelet. This platinum tennis bracelet features 20 round Old European and Old Mine Cut diamonds with VS2-SI2 clarity, H-I color, and weighing approximately 2.0 cttwSee Sold Price
Sold2022A platinum, star sapphire and diamond ringPlatinum; Stamped: 10% Irid P / Plat Centering an oval star sapphire gauged at 11.3mm x 9.7mm x 5.15mm flanked on either side by two old European-cut diamonds totaling approximately 0.30ct. and gradeSee Sold Price
5 days LeftHeritage Auctions55267: Purple Star Sapphire, Diamond, Platinum, Silver$2,400
199 Lots AwayFederal Assets AuctioneersPlatinum 43.57 ctw Burma No Heat Cabochon Star Sapphire & Diamond Tennis Bracele$1
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May 10Crescent City Auction GalleryPlatinum Sapphire Link Bracelet, Total Diamond Wt.- 1.48 cts., Total Sapphire Wt.- 13.61 cts., L.- 7$3,250