Sold202418K Tiffany & Co. Platinum Tourmaline and Diamond Ring.18K Tiffany & Co. Platinum Tourmaline and Diamond Ring. The ring contains 1 oval blue tourmaline measuring 6.2mm L x 4.3mm W, 2 oval diamonds measuring 5.1mm L x 3.5mm W. The ring iSee Sold Price
Sold2019Platinum Watermelon Tourmaline Diamond RingMETAL: Platinum. MEASUREMENTS: Ring size - 4.5 (sizing balls can be removed to increase the size). Top - 15.4mm x 8.4mm. GEMSTONES: 2 diamonds, watermelon tourmaline - 13.75mm x 7.2mm x 5.7mm. MARKED:See Sold Price
Sold2020Platinum 10.02ct Green Tourmaline Diamond RingMETAL: Platinum. MEASUREMENTS: Ring size - 6.75, ring top - 15mm x 18mm. GEMSTONES: Green tourmaline - 10.02ct, measures approx. 14.59 x 11.28 x 6.99mm. Diamonds approx. - 0.37ctw. MARKED: 10.02, D .3See Sold Price
Sold2021Platinum 8.62ct Green Tourmaline Diamond RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.61ctw. Green tourmaline approx. 8.62ct. MEASUREMENTS: Ring size - 6, ring top - 15mm x 16mm. MARKED: 8.627, Pt900, D0.61. WEIGHT 13.3 grams.Gemstones havSee Sold Price
Sold2018Platinum 5ct Pink Tourmaline Diamond RingMETAL: Platinum. MEASUREMENTS: Ring size - 7.25, ring top - 16mm x 15mm. GEMSTONES: Oval faceted pink tourmaline (RI tested 1.61) - approx. 5ct., Diamonds - approx 0.60-0.70ctw. MARKED: LR pt900. WEIGSee Sold Price
Sold20243.04ct Green Tourmaline Diamond Platinum RingMETAL: Platinum. GEMSTONES: Diamonds 0.31ctw. Tourmaline - 3.04ct. MEASUREMENTS: Ring size 5 1/2, top is 10.2mm. MARKED: Pt900 0.31, 3.04. WEIGHT: 5.7 grams.Gemstones have not been graded for color anSee Sold Price
Sold2019Platinum Diamond Tourmaline RingMETAL: platinum. GEMSTONES: baguette cut diamonds, pink tourmaline . MEASUREMENTS: ring size 7.75. Ring top is 9.7mm at widest point. MARKED: PT900. WEIGHT: 8.2 gramsGemstones have not been graded forSee Sold Price
Sold2018Impressive Platinum Diamond & Tourmaline RingImpressive Platinum Diamond & Tourmaline Ring. Fine quality estate ring modeled in platinum, having two old cut diamonds totaling approximately .70 of a carat and a large pink tourmaline measuring 10See Sold Price
Sold2017Platinum Diamond Tourmaline Cocktail RingMETAL: platinum. GEMSTONES: diamonds-approx. 3.00ctw, green tourmaline-16mm x 10mm (has a scratch). MEASUREMENTS: ring size 4.5. Ring top is 26mm x 18mm. MARKED: 10% Irid . WEIGHT: 12.5 grams. GemstonSee Sold Price
Sold2017Cartier Meli Melo Platinum Gemstone Diamond RingMETAL: platinum. GEMSTONES: diamonds- approx. 0.20ctw, chalcedony, pink tourmaline, aquamarine, mandarin garnet. MEASUREMENTS: Ring size 7, measures 17mm at widest point. MARKED: 950 pt 55 cartier 282See Sold Price
Sold202114K Yellow Gold Platinum Tourmaline Diamond RingThis is an antique 14K yellow gold ladies ring set with a large faceted green tourmaline gemstone. Flanked by diamond baguettes set in platinum. The diamonds are VS clarity and GH color. Size: 5.75 USSee Sold Price
Sold2017PLATINUM, TOURMALINE & DIAMOND RINGSet with a large pear cut tourmaline approx. 16x9mm (6.75+ carats), and 14 round diamonds approx. 0.98 carats, tests platinum, size 6.5, 9.6gms.See Sold Price
Sold2023Womens Vintage Estate Platinum & Diamond RingFOR SALE IS THIS WONDERFUL WOMEN'S PLATINUM RING WITH ABOUT A .30cts. OF DIAMONDS. THE RING WEIGHS 7.1g. THE SIZE OF THE RING IS A 7.0. RING IS STAMPED ON THE INSIDE "PLAT". ANY QUESTIONS PLEASE DO NOSee Sold Price
Sold2020Womens Vintage Estate Platinum Diamond RingFOR SALE IS THIS LOVELY WOMENS VINTAGE PLATINUM RING WITH 10 FULL CUT DIAMONDS THAT TOTAL .30cts OF DIAMONDS. THE TOTAL WEIGHT IS 2.9g, AND IS A SIZE 6. ANY QUESTIONS PLEASE DONT HESITATE TO ASK. BE SSee Sold Price
Sold2023Womens Vintage Estate Platinum Diamond RingFOR SALE IS THIS LOVELY VINTAGE PLATINUM DIAMOND RING. THERE ARE ABOUT .50cts OF DIAMONDS . THE TOTAL WEIGHT IS 6.4g, AND IS A SIZE 7. ANY QUESTIONS PLEASE DONT HESITATE TO ASK. BE SURE TO CHECK OUT SSee Sold Price
Sold2023Womens Vintage Estate Platinum Diamond RingA WOMENS VINTAGE ESTATE PLATINUM DIAMOND RING. THE RING IS A SIZE 6.75 AND WEIGHS 4.4g. THERE ARE ABOUT .31cts OF DIAMONDS, AND THE WIDTH OF THE RING IS ABOUT 1/4". DIAMONDS ARE ABOUT AN I2 IN CLARITYSee 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
Sold2016Edwardian Platinum Diamond Ring MountingDomestic: Free Shipping Item: Edwardian Handmade Estate Platinum Diamond Ring Mounting 42 brilliant cut diamonds, 0.60 ctw Color/Clarity: H color, SI clarity Ring Size: 7.25 Ring Weight: 4.2 gramsSee Sold Price
Sold2016LADIES ESTATE PLATINUM TRIPLE DIAMOND RINGLadies estate platinum and diamond ring, having (1) European cut diamond, approx. 6.8mm x 6.3mm x 3.8mm, 1.0 ct, flanked by (2) European cut diamonds, approx. 0.50 ct each, prong set in mount accentedSee Sold Price
Sold2015ESTATE PLATINUM, AQUAMARINE & DIAMOND RINGLadies platinum estate ring set with: (1) emerald-cut aquamarine, approx 14.57mm x 11.29mm x 7.12mm, approx 8.50cts; (11) European-cut diamonds, bead set, approx .55cts total; (1) brilliant-cut diamonSee Sold Price
Sold2021Estate Platinum Amethyst & Diamond Ring, Size 6Estate Platinum ring having a 8.8 x 11.6mm faceted amethyst with approximately 0.16ctw round brilliant cut diamonds. Ring size 6. Ring is stamped Pt. 900 D 0.16. Approx. weight 6.0 grams.See Sold Price
Sold2020Estate Platinum Diamond & Ruby RingEstate Platinum Diamond & Ruby Ring Description Composition: Platinum Stones: · 1 Old mine cut diamond H-VS2 0.35ctw · 16 natural French cut rubies 0.50ctw · 6 old mine cut diamonds H-VS2 0.06ctw RSee Sold Price
Sold2020Estate Platinum and Diamond RingAdditional Information: Estate Platinum and Diamond Ring; platinum; 2.0dwt/3.11g; 1 pear shape diamond = 0.50cts; 20 baguette diamonds = 1.00cts; Total Diamond Weight = 1.50cts Ring Size 9 : Item NumbSee Sold Price
2023Estate Platinum and Diamond RingEstate Platinum and Diamond Ring. The ring features an endless design centrally set with a row of 18 round cut diamonds weighing approx. .55cts. The ring weighs 4.10dwt6.40. The ring is a size 6 1/4.See Sold Price
Jun 23Modern Jewelry14.15 Carat Emerald Cut Tourmaline 0.12 Carat Diamond 18k Two Tone Gold Ring$5,800
Jun 23Modern Jewelry10.00 Carat Cushion Tourmaline 1.65 Carat Princess Cut I VS2 and Round Brilliant I VS1 Diamond 18$16,750
5 days LeftAustin Auction GalleryESTATE CUSTOM PLATINUM & GIA 3.31CT DIAMOND & 6.25CTTW ACCENT DIAMONDS RING$20,000
5 days LeftAustin Auction GalleryESTATE CUSTOM PLATINUM, 10CT SAPPHIRE & 2.5CTTW DIAMOND RING$2,250(2 bids)
5 days LeftAustin Auction GalleryCUSTOM ESTATE 18KT WHITE GOLD, PLATINUM & 2.90CTTW DIAMOND RING$700(3 bids)
3 days LeftMynt AuctionsPlatinum 1.0ct Pink Tourmaline and 0.12ct Diamond Halo Womens Ring Size 7$1,425