Sold2016Set of 2 Platinum Diamond Band RingsRings feature approx. 0.80ctw of pave diamonds. Ring sizes 6.75, measure 1.6mm wide each. Tested platinum. Weight - 4.9 grams. Gemstones have not been graded for color and clarity ,and tested for clarSee Sold Price
Sold2015Art Deco Platinum Diamond Band Rings Set of 2Ring sizes 4.25, 5. Bands measures 2.8mm and 3mm at widest points. Marked Bristol, 10% IR, Plat, One ring is hand engraved. Rings weigh 3.9 grams.Gemstones have not been graded for color and clarity ,See Sold Price
Sold2019YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RINGLADY'S YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RING :Set with: 1 emerald cut natural golden sapphire, 2.80 carats. Stone dimensions 9.9 x 7.9 x 3.3 mm. 6 bullet shape step-cut diamonds, 0.52 carats.See Sold Price
Sold2022Art Deco Platinum Diamond Band Ring Lot of 2Metal : Platinum Designer : Not signed Gemstone : Diamonds approx. 0.42ctw - obe baguette is missing. Measurements : Ring sizes - 5 1/2 and 4 1/4. Marked: : Tested - Plat WeighSee Sold Price
Sold2018DIAMOND & PLATINUM ETERNITY BAND RINGWith channel-set baguette-cut diamonds, trimmed in RBC diamonds, approx. 3.78 cts. TW. Size 5 1/2. 4.7 dwt.See Sold Price
Sold2021Art Deco Diamond Platinum Eternity Band Ring OldExquisite Art Deco platinum band set with thirty-three beautiful Old European cut diamonds approximately 0.03-carat each, total weight approximately 1 carat. The band is size 7.25-7.5 and is 2.5 mm wiSee Sold Price
Sold2017Diamond and platinum band ringDiamond and platinum band ring featuring (7) round-cut diamonds, weighing a total of approximately 0.35 ct., set in a platinum band, measuring approximately 2.9 mm in width, size 5, gross weight 4.39See Sold Price
Sold2021Platinum 2.50ctw Diamond Half Band RingPlatinum band ring, with half circle of approx. 2.50ctw diamonds. RIng size - 5.25, ring is 10.3mm wide. Marked: PT950. Weight - 17.2 grams.See Sold Price
Sold2024Platinum Diamond Eternity Band Ring. Wt. 2.1 grams Size 6Platinum Diamond Eternity Band Ring. Wt. 2.1 grams Size 6See Sold Price
Sold2020Platinum Diamond Eternity Band Ring Lot of 22 Platinum eternity band rings set with approx. 0.43ctw in diamonds. Each ring in size 4.25 and band is 2,5mm wide. Marked: PT 950, maker's stamp A. Weight - 6 grams.See Sold Price
Sold2022Tiffany & Co Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.93ctw. MEASUREMENTS: Ring size 6 1/2, ring band is 3.2mm wide. MARKED: Tiffany & Co PT950. WEIGHT: 5.9 grams. Retail $8500. Comes with Replacement VaSee Sold Price
Sold2024Tiffany & Co Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.27ctw. MEASUREMENTS: Ring size 4 1/4, band is 2mm. MARKED: Tiffany & Co Pt950. WEIGHT: 2.2 grams. Retail $4000. Come with box. Gemstones have not beeSee Sold Price
Sold2021Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 1.00ctw. MEASUREMENTS: 5 1/2, ring band is 7.2mm wide. TESTED: Plat. WEIGHT: 5 grams.Gemstones have not been graded for color and clarity ,and tested for cSee Sold Price
Sold2016Platinum Diamond Band RingDiamonds total approx. 0.85ctw. Ring size 6, measures 5mm wide. Marked PT950. Weighs 5.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unlesSee Sold Price
Sold2023Cartier C de Cartier Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamond approx. 0.03ct. MEASUREMENTS: Ring size 4 1/2, band is 3mm. MARKED: Cartier 48, PT950, EFI280. WEIGHT: 4.6 grams. Retail $2350. Comes with service paper.Gemstones hSee Sold Price
Sold2016ESTATE .30ctw DIAMOND PLATINUM THIN ETERNITY BAND RINGThis is an ESTATE ETERNITY BAND RING that was HANDMADE from PLATINUM. This band is very thin, measuring 2.35 mm and it sits 1.57 mm high. It is set with 33 SINGLE CUT DIAMONDS of J color, SI clarity tSee Sold Price
Sold2022JEWELRY. Platinum and Diamond Band Ring.Platinum band set with (3) round brilliant cut diamonds and (2) diamond baguettes. Round diamonds measure approx. 3.0mm; baguettes measure approx. 3.5mm x 2.5mm. Apparently unmarked. Ring size - 6 3/4See Sold Price
Sold2022Tiffany & Co Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.17ctw. MEASUREMENTS: Ring size 5 3/4, ring band is 2.3mm wide. MARKED: Tiffany & Co PT950. WEIGHT: 3 grams.Gemstones have not been graded for color aSee Sold Price
Sold2021Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.85ctw. MEASUREMENTS: Ring size 6 1/2, ring band is 4mm wide. MARKED: 950. WEIGHT: 5.3 grams.Gemstones have not been graded for color and clarity ,and tesSee Sold Price
Sold2020Tiffany & Co 18K Gold Platinum Diamond Band RingMETAL: 18k Gold, Platinum. GEMSTONES: Diamond approx. 0.15ct. MEASUREMENTS: Ring size 5, ring band is 1.5mm wide. MARKED: Tiffany & Co 18k PT950. WEIGHT: 2 grams. Comes with pouch.Gemstones have nSee Sold Price
Sold2021Tiffany & Co Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.21ctw. MEASUREMENTS: Ring size 3 3/4, ring band is 2.1mm wide. MARKED: Tiffany & Co Plat. WEIGHT: 2.6 grams.Gemstones have not been graded for colorSee Sold Price
Sold2021Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.52ctw. MEASUREMENTS: Ring size 8, ring band is 2.2mm wide. MARKED: Maker's mark Pt. WEIGHT: 4 grams.Gemstones have not been graded for color and clarSee Sold Price
Sold2019Tacori Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.17ctw. MEASUREMENTS: Ring size 4 3/4, ring band is 2.5mm wide. MARKED: Plat Tacori. WEIGHT: 4.2 grams.Gemstones have not been graded for color and claritSee Sold Price
Sold2023Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.44ctw. MEASUREMENTS: Ring size 4 3/4, ring top is 3.5mm wide. MARKED: PT950 GSJ. WEIGHT: 5.2 grams.Gemstones have not been graded for color and clarity ,See Sold Price
Oct 27Modern JewelryTiffany & Co. 0.40 Carat Round Brilliant F VS1 Diamond Platinum Band RingUS$1,475
Oct 27Modern JewelryTiffany & Co. 0.39 Carat Round Brilliant G VS1 Diamond Platinum Band RingUS$1,725
Oct 27Modern JewelryTiffany & Co. 0.48 Carat Round Brilliant H SI1 Diamond Platinum Band RingUS$1,925
Oct 27Modern Jewelry1.50 Carat Round Brilliant H SI1 & Baguette Shape H SI2 Diamond Platinum B& RingUS$1,225
Oct 27Modern JewelryTiffany & Co. 0.45 Carat Round Brilliant G VS1 Diamond Platinum Band RingUS$1,475
Oct 27Modern JewelryTiffany & Co. 0.49 Carat Round Brilliant G VS2 Diamond Platinum Band RingUS$1,725
Oct 27Modern Jewelry1.45 Carat Round Brilliant & Other Mix Cut Diamond & Ruby Platinum B& RingUS$4,700