Sold2015Harry Winston 18k Platinum Sapphire & Diamond RingThe ring features, oval cushion mixed cut natural sapphire weighing approximately 3.88ct. with 320 round brilliant cut natural diamonds weighing approximately 5.75ct mounted in a platinum and 18k settSee 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
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
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
Sold2020Platinum Sapphire & Diamond RingPlatinum, sapphire & diamond ring. 3.96 ct sapphire & .78 ctw diamonds. Unheated sapphired. Size 7. Comes with AIG certificate. You are bidding at a live sale, please read the terms and conditions. WeSee Sold Price
2022Platinum Sapphire Diamond RingMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx.1.00ctw, Sapphire - approx. 4.47ct, measures approx. 10.6 x 6.95 x 6.9mm, stone has multiple chips Measurements : Ring size 6.7See Sold Price
Sold2023PLATINUM SAPPHIRE & DIAMOND RING W/GIAPlatinum Sapphire and Diamond Ring having 2.01 carat natural unheated sapphire center stone, 6.99 x 6.52 x 4.33 mm, GIA Report #6227857845; set with 92 round brilliant cut natural diamonds weighing 0.See Sold Price
Sold2022BAKSA PLATINUM SAPPHIRE & DIAMOND RINGRemodeled Dana ring. Medium-blue fine Sapphire 2.83 ct two trillion -cut diamonds .66 ct tw. H color SI2 clairty. platinum setting with 18k gold shank. 3.3 dwt. Size 4 1/4 Condition: Sapphire shows siSee Sold Price
Sold2023Platinum Sapphire | Diamond RingA beautiful .950 Platinum Diamond rind with Gorgeous Sapphires. Center diamonds weighs 0.50ctw, diamonds setted around center stone weight 0.50ctw, total diamond weight approx 1.00cttw. Sapphire weighSee Sold Price
Sold2016Art Deco Platinum Sapphire Diamond Ring, 1.68ctwItem: Estate Art Deco Sapphire Brilliant Diamond Cocktail Ring Date: post 1950 Metal: Platinum Diamonds: 9 brilliant cut diamonds (H - J color, SI2 - I clarity), 1.0 ctw, and 6 brilliant cut diamondsSee Sold Price
Sold2017Tiffany & Co Platinum Sapphire Diamond RingMETAL: platinum. GEMSTONES: 1.69ct color changing sapphire, 0.44ctw diamonds. MEASUREMENTS: Ring size 6. MARKED: tiffany & co pt950. WEIGHT: 4.1 grams. Comes with box. Gemstones have not been gradSee Sold Price
Sold2023Art Deco Platinum Sapphire Diamond Bypass RingMetal : Platinum Designer : Not Signed Gemstone : Trillion cut diamond approx. 1.10ct, side diamonds approx. 0.30ctw. Sapphire Measurements : Ring size 6 1/2, top is 8.3mm Marked: : Tested -See Sold Price
Sold2017Tiffany & Co Platinum Sapphire Diamond RingMETAL: platinum. GEMSTONES: 1.69ct color changing sapphire, 0.44ctw diamonds. MEASUREMENTS: Ring size 6. MARKED: tiffany & co pt950. WEIGHT: 4.1 grams. Gemstones have not been graded for color andSee Sold Price
Sold2021Platinum Sapphire Diamond Stud EarringsPlatinum Weight 5.5g Sapphire Approx. 1.85ct Center Diamonds Approx. 0.35ct both are 0.70ct TW Diamond Baguettes Approx. 0.4ct  VS1-H Stud Earrings 0.42”x0.42”See Sold Price
Sold2015Cartier Platinum, Sapphire & Diamond Cluster RingPlatinum, Sapphire and Diamond Cluster Ring, centering eleven marquise-shaped sapphires, approximately 1.5 carats, accented by fourteen round diamonds, approximately 1.50 cts, signed Cartier, approximSee Sold Price
Sold2021ART DECO PLATINUM SAPPHIRE , DIAMOND & RUBY RINGART DECO PLATINUM RING WITH APPROXIMATELY 2ctw DIAMONDS CONTAINING (2) 50 POINT DIAMONDS FLANKING EMERALD CUT RUBY WITH SAPPHIRES ON SIDE - SIZE 8 ; 5.7gramsSee Sold Price
Sold2015Platinum Sapphire Diamond Starburst RingRing size 5 1/2 (sizing balls can be removed to increase size), top measures 17mm x 17mm. Set with 7.36mm x 6.82mm x 3.97mm sapphire, surrounded with approx. 1.60ctw in diamonds. Tested plat. Weight -See Sold Price
Sold2022Antique Platinum, Sapphire & Diamond RingA fine cornflower blue gem weighing .82 carat surrounded by 14 round diamonds totaling .42 carat, with appraisal of $3,450.00, currently size 6 3/4.See Sold Price
Sold2020Art Deco Platinum Sapphire Diamonds RingArt Deco Platinum Weight 4.6gr Sapphire Approx 2ct Rose & Old Miner Diamonds Approx 0.75 Si1-Vs1 Ring Size 8.5See Sold Price
Sold2022TIFFANY JAZZ PLATINUM SAPPHIRE DIAMOND NECKLACEA Tiffany and Co Jazz Long Drop pendant necklace in platinum, set with one baguette cut diamond, 13 round cut diamonds and a one large round cut blue sapphire. Marked on the clasp: Tiffany and Co., PTSee Sold Price
Sold2016Estate Antique Platinum Sapphire & Diamond RingEstate Antique Platinum Sapphire & Diamond Ring. Set with sapphire at center (stone with surface abrasions) surrounded by round cut white diamonds. Period Art Deco setting. Apparently unmarked. Ring sSee 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
Sold2024PLATINUM, SAPPHIRE & DIAMOND BALLERINA RINGcomprising an oval faceted sapphire approx. 1.85ct (7.8x6.6x4.5mm), and 54 round and baguette diamonds approx. 1.40ctw, overall ring head 17x15mm, stamped 'FJG35 Plat', size 5.5, 9.5gms., Opening BidSee Sold Price
Sold2021PLATINUM, SAPPHIRE, & DIAMOND RINGcentering one round mixed cut dark sapphire weighing approximately 1.70 carats; and 12 full cut diamonds [I-J/VS] weighing approximately 0.12 carats total; 8.0 grams; size: 8See Sold Price