Sold2024900PT 2.32CT STAR SAPPHIRE DIAMOND RING, 8.5.A 900-purity platinum 2.32-carat cabochon cut star sapphire ring accented by a halo of round brilliant cut and tapered baguette diamonds totaling 0.27 carats. Stamped 027, Pt900, S232, K74367, on theSee Sold Price
Sold2024900PT 4.17CTTW SAPPHIRE & DIAMOND HALO RING, 8.5900-purity platinum ring with a 3.84-carat oval-cut sapphire center stone accented by a halo of round brilliant diamonds totaling 0.33 carats. Stamped PT900, 384, D033, on the inside of the ring band.See Sold Price
Sold2024Platinum (marked plat) & 5.24 Burmese Sapphire & Diamond Ring, Size 7, 10.3 Gms, with AppPlatinum (marked plat) & 5.24 Burmese Sapphire & Diamond Ring, Size 7, 10.3 Gms, with AppSee Sold Price
Sold20244.51CTTW SAPPHIRE & DIAMOND HALO RING, SIZE 8.5A gorgeous 900 platinum ring having a 3.75-carat oval cut natural sapphire center stone, surrounded by .44-carats of baguette-cut diamonds and .32-carats of round-brilliant cut diamonds. Stamped Pt900See Sold Price
Sold2024PLAT. 1.16CTTW CEYLON SAPPHIRE & DIAMOND RINGPlatinum ring with a 0.82-carat oval-cut natural Ceylon sapphire accented by 0.34 carats of round brilliant-cut and tapered baguette diamonds. Stamped Pt850, 082, D034, on the inside of the ring band.See Sold Price
Sold2023Art Deco 1920s 14k White Gold Diamond & Sapphire Cocktail Ring size 8.51920s filigree 14k white gold and sapphire ring.1/4 carat total vs quality diamonds. Three diamonds and 2 synthetic sapphires. Weight: 2.8 grams. An exceptional deco cocktail ring ready to enjoy.See Sold Price
Sold20173.63ct Blue Sapphire, .80ctw Diamond & Plat. Ring3.63ct Near Flawless Ceylon Blue Sapphire, 0.80ctw VS1-VS2/G-H Diamond & Solid Platinum Ring - This beautiful ring is made of solid platinum, and contains a stunning, 3.63ct near flawless Ceylon BlueSee Sold Price
Sold2020Tiffany & Co Platinum 2.55ct Sapphire Diamond RingPlatinum Tiffany & Co ring with oval approx. 2.55ct violetish-blue sapphire ( abraded) and approx. 0.70ctw in diamonds. Ring size - 4.5, ring top - 15mm x 12mm. Marked: Tiffany & Co, Irid. Plat. WeighSee Sold Price
Sold2016Estate Art Deco 2 Carat Sapphire & Diamond RingEstate Art Deco 2 Carat Sapphire & Diamond Ring. Set with an approximately 2 carat sapphire surrounded by a total of approximately 1.85 diamonds of round and baguette cuts of approximately F/G color aSee Sold Price
Sold20243.85CT CEYLON SAPPHIRE & DIAMOND RING, GIA CERTCeylon sapphire and diamond ring set in platinum, with oval shaped blue Sri Lanka sapphire weighing 3.85 total carats and oval shaped diamonds weighing approximately 0.36 total carats. Marked 'PT900',See Sold Price
Sold2021Platinum Sapphire Diamond RingPlatinum Weight 3.6g Sapphire Approx. 0.2ct Diamond Approx. 0.35ct Ring Size 6.5 Measurement 0.85”x0.78”See Sold Price
Sold2016Platinum Gold Gemstone Diamond Sapphire Pearl Ring 4METAL: platinum, 18k and 14k gold. MEASUREMENTS: pearl plat ring - size 6 3/4, ring top 22mm x 16mm. purple stone 14k ring - size 6, ring top is 13mm x 17mm; dome 14k gold sapphire diamond ring - sizeSee Sold Price
Sold2018Ladies 14k Yellow Gold Sapphire Diamond Ring, 1.75ctItem: Ladies 14k Yellow Gold, Sapphire & Diamond Ring Brand: Unbranded Metal Purity: .585 gold Gemstones: Diamond, Sapphire Carat Weights: 1.75 ct sapphire Size 6 1/2 but sizable With fine 7.85 x 4.71See Sold Price
Sold2021Art Deco 13.85ct Grey Sapphire & Diamond RingArt Deco 13.85 ct Grey Sapphire Cabochon & Diamond Ring set in 14k white gold (stamped on shank). Gross weight of 11.9 grams. Size 7.5. Property from a Park Slope EstateSee Sold Price
Sold201714KT 1.85 CARAT BLUE SAPPHIRE & DIAMOND RING14K white gold ring with a center cushion shaped medium to dark blue sapphire (1.85 carats) accented with 2 round brilliant cut diamonds (,06 carats). Size 7. It comes with a certified jewelry appraisSee Sold Price
Sold2020Unmarked Gold Star Sapphire & Diamond Ring14K unmarked Ladies ring with a star sapphire 9.85 mm x 7.8 mm with 4 small Single cut diamonds 1.75 Dwt SZ: 4.5See Sold Price
Sold2021(2) SAPPHIRE & DIAMOND RINGSone set with 3 round sapphires approx. 0.85 carats, accented with 20 round diamonds approx. 0.20 carats, overall head 9x16mm, in yellow gold, size 4.75, the other set with a square cut sapphire approxSee Sold Price
Sold2022(2) 18KT YELLOW GOLD/SAPPHIRE/DIA. RING & BAR PIN c1920LOT (2) 18KT. YELLOW GOLD/SAPPHIRE/DIAMOND RING & BAR PIN, C. 1920, SIZE 7, W. 8.0 GRAMS NATURAL UNTREATED SAPPHIRES MEASURING 6.71 X 5.85 MM CENTER STONE, SIDE STONES MEASURING 5.51 X 4.74 MM, NATURASee Sold Price
Sold201714K Yellow Gold Diamond and Sapphire Ring14K Yellow Gold Diamond and Sapphire Ring, Comprising of an .85 ct diamond flanked by triangular sapphires, totaling .57 cts [1] (JTEX8301) {PR} Property Title: Measurements:Size 6.25See Sold Price
Sold2022TIFFANY & CO., SAPPHIRE AND DIAMOND RINGTIFFANY & CO., SAPPHIRE AND DIAMOND RING Containing one oval mixed cut sapphire measuring approximately 10.85 x 8.25 x 5.55 mm and 12 round brilliant cut diamonds weighing approximately 1.10 carats toSee Sold Price
Sold202010.85-Carat Unheated Sapphire and Diamond RingCrafted in 14K white gold; set with a 10.85-carat oval-shaped unheated sapphire; surrounded by round brilliant-cut diamonds, weighing a total of 2.34 carats (diamond weight is engraved), most with H-ISee Sold Price
Sold2022Art Deco Platinum, Sapphire, and Diamond RingArt Deco Platinum, Sapphire, and Diamond Ringthe pyramidal cabochon sapphire (14.3 x 12.3 x 9.45 mm) bezel set and weighing approximately 14.85 carats within a surround of old European and old singleSee Sold Price
Sold2022GIA Sapphire, Diamond, Platinum RingGIA Certified 3.25 carat Oval Cut Natural Sapphire, .65 Carat TW Two Trilliant Cut Diamond and Platinum Ring. Sapphire with vivid color. Diamonds H-I color, VVS-VS clarity. Stamped Plat. Ring size 5-1See Sold Price
Sold2022AN UNHEATED YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with a cushion cut yellow sapphire ofAN UNHEATED YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with a cushion cut yellow sapphire of 9.43 carats accented by old cut diamonds, stamped PLAT, size O / 7, 5.9g. Accompanied by a gemmologiSee Sold Price
2 days LeftPrestige Auction Galleries14K Gold 18.76ct Citrine, 2.50ct Orange Sapphire 1.85ct Diamond Ring$50
4 days LeftPrestige Auction Galleries14K Gold 18.76ct Citrine, 2.50ct Orange Sapphire 1.85ct Diamond Ring$50