Sold2024DIAMOND RING AND JACKETSDIAMOND RING AND JACKETS Consisting of a platinum ring containing one round brilliant cut diamond weighing 6.44 carats and two tapered baguette cut diamonds, together with a white gold ring jacket conSee Sold Price
Sold2020Two Estate Platinum & Diamond RingsTwo Very High Quality Ladies Platinum and Diamond Rings: The first a .5 CT Round Brilliant Cut Center diamond Surrounded by 22 Full-Cut round diamonds. Excellent color, Cut, and Clarity on Center stonSee Sold Price
Sold2021Vintage platinum diamond 2 stone ringLadies vintage platinum diamond ring featuring two prong set round European cut diamonds and accented with additional round single cut diamonds. Total diamond weight approx. 1.00ct. Detailed with an eSee Sold Price
Sold2020Two platinum and diamond ring mountingsTwo platinum and diamond ring mountings, one with single baguette and round stone on either side of prongs, would hold approximately a 3/4 carat diamond, size 4, platinum stamp is partially worn, weigSee Sold Price
Sold2018Deco Platinum Diamond & Sapphire RingDeco Platinum Diamond & Sapphire Ring, two approx 3/4 ct each round mine cut diamonds and center sapphire stone in prong set hexagonal mounting with pierced sides basket. Stamped "JLK Plat". 3 DWT, siSee Sold Price
Sold2022Two 18ct gold & platinum diamond rings: Gross weight 4.1g. Single stone approx. 20 points or 1/5thTwo 18ct gold & platinum diamond rings: Gross weight 4.1g. Single stone approx. 20 points or 1/5th carat with diamond chip shoulders, ring size O. The 3 stone size K largest stone under 10 points (2)See Sold Price
Sold2018LADIES PLATINUM DIAMOND RING SEMIMOUNTLADIES PLATINUM DIAMOND RING SEMIMOUNT Ladies .900 fine platinum diamond ring mount with two .03ct baguette diamond accents and a 4x6mm four prong setting. Weight: 4.7 grams Size: 6.5 Shipping / PickuSee Sold Price
Sold2015Platinum Two Stone Diamond RingPlatinum Two Stone Diamond Ring. This eye catching platinum ring features two central old European cut round diamonds, the first of which is approximately 1.27 ct.*, VS2 in clarity, and K in color, anSee Sold Price
Sold2020Collection of Two Diamond, Platinum Rings.Collection of Two Diamond, Platinum Rings. Including one transitional round-cut, bullet-cut and single-cut diamonds weighing a total of approximately 0.75 cttw., platinum ring, size 6 1/2 together witSee Sold Price
Sold2017Collection of Two Diamond, Platinum Rings.Collection of Two Diamond, Platinum Rings. Including one Granat Bros. diamond, engraved platinum ring, size 5 3/4 together with one diamond, platinum ring, size 6 1/4. {Gross Weight: 4.2 dwts}See Sold Price
Sold2020Collection of Two Diamond, Platinum Rings.Collection of Two Diamond, Platinum Rings. Including one diamond, platinum filigree ring, size 6 1/2 together with a diamond, platinum eternity band, size 6. Total diamond weight for the collection isSee Sold Price
Sold2022New Platinum and Diamond Two Ring Bridal Set, havingNew Platinum and Diamond Two Ring Bridal Set, having center marquis diamond, flanked by diamonds, along with wedding band having five diamonds; size 7; 8 grams; new price $4,000.See Sold Price
Sold2022Two Diamond, Platinum Rings Including a Tiffany BandTwo Diamond, Platinum Rings. Including one Tiffany & Co. platinum knife band, size 5 1/4 together with one vintage diamond, platinum ring, size 7. {Gross Weight: 3.2 dwts} Note: Platinum band signed "See Sold Price
Sold2022AN 18K WHITE GOLD, PLATINUM AND DIAMOND RING AND 14K GOLD JACKETAN 18K WHITE GOLD, PLATINUM AND DIAMOND RING AND 14K GOLD JACKET The ring centering a marquise-shaped diamond weighing approximately 1.10 carats together with a 14k gold ribbon motif jacket, size 5 3/See Sold Price
Sold2022Art Deco Platinum & Diamonds RingArt Deco Platinum & Diamonds Ring Platinum ring with two larger European cut diamond rounds and twenty-two smaller accent stones. Diamonds 1.46 cttw, many of the smaller diamonds are abraided/chipped,See Sold Price
Sold2024Vintage 18K Gold and Platinum Two-Tone Diamond RingVintage 18K yellow gold and platinum two-tone diamond ring, five round diamonds, basket set in single row, marked size: 10.25 total weight: 3.8 grams Two (2) 14K yellow gold diamond engagement ringSee Sold Price
Sold2018A Platinum and Diamond Ring Setting 5.40 dwts.A Platinum and Diamond Ring Setting containing two princess cut diamonds weighing approximately 0.26 carat total and eight baguette cut diamonds weighing approximately 0.22 carat total. Stamp: PT950.See Sold Price
Sold2021Two Platinum and Diamond Band RingsTwo Platinum and Diamond Band Rings Unmarked; the first set with single cuts diamonds weighing approx. 1.20 cts., the second set with single cut diamonds weighing approx. 0.80 ct. Size 9 1/2 and 10, 5See Sold Price
Sold2015Platinum and Double Diamond RingPlatinum and double diamond ring, two center diamonds approximately .80 carats TW, size 5; approximately 6.2 grams TW. Provenance: From a New York collection.See Sold Price
Sold2018Five rings in various stylesIncluding two platinum, ruby and diamond rings, a 14K yellow gold sapphire and diamond ring, a 14K yellow gold ribbed band, and a metal wide textured band The platinum items: 3.97 grams; the 14K yelloSee Sold Price
Sold2021TWO ART DECO PLATINUM AND DIAMOND RINGS Both unmarked.TWO ART DECO PLATINUM AND DIAMOND RINGS Both unmarked. 1) Invisibly-set with three step-cut emeralds framed by small diamonds. Size 4½. 2) Three full-cut diamonds bordered by sapphires. Size 4½. AppSee Sold Price
Sold2022Two 18ct and platinum diamond set rings: Both with nice bright stones, gross weight 3.8g, UK sizes JTwo 18ct and platinum diamond set rings: Both with nice bright stones, gross weight 3.8g, UK sizes J & N (3 stone) Both boxed.See Sold Price
Sold2023Platinum Diamond Open RingPlatinum diamond open ring, adorned with two round brilliant cut diamonds weighing a total of approx. 0.30 carat, marked: "Plat" with maker's mark. Measuring approx. US size 7 1/4, 8.2 dwt.See Sold Price
Sold201718ct Gold and platinum diamond set ring together with18ct Gold and platinum diamond set ring together with two 9ct gold dress ringsSee Sold Price
1 day LeftAustin Auction GalleryESTATE CUSTOM PLATINUM & GIA 3.31CT DIAMOND & 6.25CTTW ACCENT DIAMONDS RINGUS$20,000
Jun 17Hudson Valley Auctioneers LLC Beacon NYJewelry. Platinum Edwardian Diamond ring. 4 grams, size 7 1/2, central stone approx. 4mm flanked byUS$20(1 bid)
Jun 17Hudson Valley Auctioneers LLC Beacon NYJewelry. Platinum Art Deco Diamond ring with blue stones. hallmark on outer shank, diamond isUS$30(2 bids)
Jun 20Modern JewelryArt Deco Emerald Diamond Platinum RING Diamond Old European 1.20-ct GIA I VVS1US$15,000
6 days LeftHarrington's Auctioneers & AppraisersGemLab Certified Platinum & 2.90 ct Diamond RingCA$24,000