Sold202310 DIAMOND PLATINUM RING ANTIQUE FILIGREEANTIQUE 10 DIAMOND GEMSTONE AND 4 TRIANGLE BLUE STONES. SEMIMOUNT TOP MEASURES 15MM WIDE. VINTAGE ESTATE TESTED PLATINUM. WEIGHS 3.6 GRAMS. SIZE 6 1/2. USA SHIPPING $5.See Sold Price
Sold2022Unmarked platinum diamond engagement ringUnmarked platinum diamond engagement ring, 60-70 pt center stone, 3 small stones on each shoulder of a filigree setting, along with an unmarked platinum eternity band set with pale blue stones, stonesSee Sold Price
Sold2023Antique Estate Art Deco Filigree 1.25 Diamond French Cut Blue Sapphire Shield RingA very antique art deco shield ring with incredible quality stones and attention to detail craftsmanship. Jewelry Type: Antique shield engagement ring Materials: Platinum, natural diamond and blueSee Sold Price
Sold202018K Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold. GEMSTONES: Diamonds. Blue stone RI=1.76-1.77 (abraded) -15 x 11.5 x 4.8mm. MEASUREMENTS: Ring size approx. 7 3/4, ring top is 15.8mm wide. TESTED: Plat, 18k. WEIGHT: 8 grams.GemstonesSee Sold Price
Sold2020Art Deco 18k Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size - 5.75, ring top - 30mm x 20mm. GEMSTONES: Synthetic sapphire (RI tested 1.76-1.77) - 14mm x 9mm x 5.3mm, Diamonds - approx. 0.56ctw. TESTED: 18k/PlaSee Sold Price
Sold202118k Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size - 10, ring top - 16mm x 15mm. GEMSTONES: Center synthetic sapphire (RI 1.76-1.77) Stone is chipped/abraded. Diamonds - approx. 0.50ctw. TESTED: 18k/PSee Sold Price
Sold20211920’s 18k Platinum Diamond Blue Stone Ring1920’s 18k Pink Gold Platinum Weight 5.5g Diamond Blue Stone Ring Size 6.5 Measurements 0.91”x0.7”See Sold Price
Sold2019Platinum Diamond Blue Stone RingMETAL: Platinum. MEASUREMENTS: Ring size - 6, ring top - 20mm x 17mm. GEMSTONES; Blue stone - 13.1mm x 10.8mm x 6.7mm, Diamonds approx. 0.95ctw. TESTED: Plat. WEIGHT: 6.1 grams.Gemstones have not beenSee Sold Price
Sold2018Art Deco Platinum Diamond Blue Stone RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.84ctw, blue stones( abraded). MEASUREMENTS: ring size 4.75. Ring top is 17 x 9mm at widest point. TESTED: platinum. WEIGHT: 3.4 grams.Gemstones have notSee Sold Price
Sold2019Art Deco Platinum Diamond Blue Stone RingMETAL: Platinum. MEASUREMENTS: Ring size - 7, ring top - 20mm x 12mm. GEMSTONES: Blue stones, Diamonds approx. 0.90ctw. TESTED: Plat. WEIGHT: 4.3 grams.Gemstones have not been graded for color and claSee Sold Price
Sold2019Art Deco Platinum Diamond Blue Stone RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.15ctw, blue stone. MEASUREMENTS: ring size 5. Ring top is 10.5mm at widest point. MARKED: Platinum. WEIGHT: 4 grams.Gemstones have not been graded for coSee Sold Price
Sold201918K Gold Platinum Old Mine Cut Diamond Blue Stone RingMETAL: 18K gold, platinum. GEMSTONES: old mine cut diamonds - approx. 1.40-1.50ctw, blue stone (abraded top) - 12.2mm x 9.1mm . Two small side stones are missing. MEASUREMENTS: ring size 5. Ring top iSee Sold Price
Sold2019Art Deco Platinum Blue Stone Diamond RingMETAL: Platinum. MEASUREMENTS: Ring size - 7.5, ring top - 30mm wide. GEMSTONES: Blue stones, approx. 0.12ctw in diamonds. TESTED: Plat. WEIGHT: 5.5 grams.Gemstones have not been graded for color andSee Sold Price
Sold2023Cathy Waterman Platinum Diamond Blue Topaz Wide Band RingMETAL: Platinum. GEMSTONES: Diamonds. Blue Topaz (some stones are chipped). MEASUREMENTS: Ring size approx. 6-5 3/4, ring band is 21mm wide. MARKED: Marker's mark, Pt900. WEIGHT: 19.4 grams.GemstoSee Sold Price
Sold2022Art Deco Style Platinum Ring w/ DiamondsArt Deco Style Platinum Ring w/ Diamonds & Blue Stones possibly Sapphires, Approx. 5.7 grams, Size 6.5 -See Sold Price
20211920’s Platinum Diamond Rosetta Ring1920’s Platinum Weight 6.94g Diamond Approx. 2ct SI1 VS1 K-H Blue Stone Rosetta Ring Size 7.5 Measurements 1”x0.68”See Sold Price
Sold2015Art Deco Filigree Platinum Diamond 3 Stone Ring SettingSetting will fit approx. 6.5mm-8mm round stones. Ring size 6.25, top measures 22mm at widest point. Tested platinum. Weighs 7.4 grams.Gemstones have not been graded for color and clarity ,and tested fSee Sold Price
Sold201818ct and platinum three stone diamond ring together18ct and platinum three stone diamond ring together with a 9ct blue stone oval cluster ringSee Sold Price
Sold2022Art Deco Platinum 18 kt Gold Diamond Filigree and Blue Sapphire Millgrain RingFull of integrity and timeless. Circa 1920's. Platinum top and 18 kt gold band, hand made filigree design with details of mill grain work. Ring is 1.12 carats total weight. Center European cut diamoSee Sold Price
Sold2021Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.18ctw. Center of the ring will keep approx. 7 - 7.5mm stone. MEASUREMENTS: Ring size 4 1/4, ring shank is 1.7mm wide. MARKED: Maker's Symbol, PT. WEISee Sold Price
Sold2021Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.12ctw. Center of the ring will keep approx. 5.5mm x 6mm stone. MEASUREMENTS: Ring size 6 1/4, ring shank is 2.8mm wide. MARKED: Maker's mark PT. WEIGSee Sold Price
Sold2022Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.24ctw. Center of the ring will keep approx. 3.5mm -3mm stone. MEASUREMENTS: Ring size 7 3/4. MARKED: Maker's mark PT. WEIGTH: 4.2 grams.Gemstones havSee Sold Price
Sold2022Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.12ctw. Center of the ring will keep approx. 5.2mm x 5mm stone. MEASUREMENTS: Ring size 4 1/4. MARKED: Maker's mark PT. WEIGHT: 4.2 grams.Gemstones haSee Sold Price
Sold2022Blue Nile Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.12ctw. Center of the ring will keep approx. 5mm x 4.5mm stone. MEASUREMENTS: Ring size 6,ring top is 7.8mm wide. MARKED: Maker's mark BL, PT950. WEIGSee Sold Price
May 28Miami Auction GalleryGIA Antique Old European Diamond Platinum Three Stone Filigree Ring$21,500
4 days LeftUniques and Antiques, Inc.18K Gold Blue Stone Diamond Gypsy Ring. Filigree Setting. Marked 18K. Size 6.5.$100
May 31Miami Auctions & Appraisals LLC Kashmir Vintage Sapphire Diamond Platinum Three Stone Ring$40,250
2 days LeftLilly M. JEWELERSNatural Diamond and Blue Sapphire Antique Style Heart Filigree Three Stone Ring in 9K Yellow Gold$950
2 days LeftPapps Family Liquidation0.76 Ctw VS/SI1 Blue Sapphire And Diamond Prong Set 14K Rose Gold Engagement Filigree Ring$500
3 days LeftGolden Air AuctionsTiffany Platinum Diamond Blue Sapphire Legacy Eternity Band Ring 53 6.5$1,775
19 hrs LeftPacific Global AuctionTiffany Platinum Diamond Blue Sapphire Legacy Eternity Band Ring 52 6$2,050
May 28Miami Auction GalleryESTATE NATURAL NO HEAT 9.07CT CEYLON SAPPHIRE TRAPEZOID DIAMOND PLATINUM RING$28,500