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
Sold202019.05ct Watermelon Tourmaline, Diamond Platinum Ring19.05ct Watermelon Tourmaline, 0.20ctw Diamond & Solid Platinum Ring - This beautiful ring was finely crafted of solid platinum and boasts an approximately 19.05ct emerald cut watermelon tourmaline. WSee Sold Price
Sold20187.9ct Watermelon Tourmaline, Diamond Platinum Ring7.90ct Emerald-Cut Watermelon Tourmaline & Solid Platinum Ring W/0.20ctw VS2-SI1/G-H Diamond Accents - This lovely ring was finely crafted of solid platinum, and boasts a 7.90ct (approximate) genuineSee Sold Price
Sold20182ct Watermelon Tourmaline, Sapphire Platinum Ring2.00ct Watermelon Tourmaline, 2.30ctw Multi-Colored Sapphire & Solid Platinum Geometric Style Ring W/Diamond & Emerald Accents - This beautiful ring was finely crafted of solid platinum, and has a uniSee Sold Price
SoldPlatinum 1.95 ct Natural Tourmaline & Diamond RingPGL Digital Appraisal Retail Replacement Value $5,266 Natural Watermelon Tourmaline weighing 1.65 carats Natural DiamondsCarat Weight: .30 Color Grade: H Clarity Grade: VS2 Size 6 7.16 grams403293-611See Sold Price
Sold201812.10ct Watermelon Tourmaline in Platinum Band12.10ct Emerald-Cut Deep Watermelon Tourmaline in Solid Platinum 4mm Wide Band W/0.65ctw VS1-VS2/G-H Diamond Accents (W/$12,500 Appraisal) - This lovely ring was finely crafted of solid platinum, andSee 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
Sold202114K White Gold Watermelon Tourmaline Diamond RingThis is a vintage 14K white gold ladies ring featuring a large watermelon tourmaline gemstone flanked by two full cut diamonds. Size: 5.75 US. Weight: 4.8g. Tourmaline: 11 x 8.5 x 5.2mm. Diamonds: 2.8See Sold Price
Sold202314k Gold Watermelon Tourmaline Diamond RingMETAL: 14k Gold. GEMSTONES: Diamond. Watermelon tourmaline - 9mm x 6.7mm. MEASUREMENTS: Ring size 8, ring top is 13mm wide. MARKED: 14k. WEIGHT: 6.6 grams.Gemstones have not been graded for color andSee Sold Price
Sold202214K Yellow Gold Watermelon Tourmaline & Diamond Ring7mm X 5mm Watermelon Tourmaline with .30 cttw Diamond Ring 4.5 gram. Size 6See Sold Price
Sold201614k Yellow Gold Watermelon Tourmaline and Diamond Ring14k Yellow Gold Watermelon Tourmaline & Diamond Ring. VERY RARE TO FIND WATERMELON TOURMALINE.See Sold Price
Sold201720.5ct Watermelon Tourmaline, Diamond & 18K Ring20.50ct Near Flawless Bi-Color Watermelon Tourmaline, 1.00ctw VS1-VS2/F-G Diamond & 18K Ring (W/$48,000 Appraisal) - This stunning piece was finely crafted of solid 18k yellow gold, and boasts an incrSee Sold Price
Sold202027.00ct Watermelon Tourmaline, Diamond & 14K Ring27.00ct Watermelon Tourmaline, 1.25ctw SI1-SI2/G-H Diamond Solid 14K White Gold Ring W/0.70ctw Pink Sapphire Accents (Comes W/$23,500 Appraisal) - This beautiful ring is made of solid 14k white gold aSee Sold Price
Sold2018Watermelon Tourmaline and Diamond RingWatermelon Tourmaline and Diamond Ring 14k yellow gold, the ring mounted with an emerald-cut watermelon tourmaline weighing approximately 3.38 carats, accented by round brilliant-cut diamonds weighingSee Sold Price
Sold202314K watermelon tourmaline and diamond ring. 10.9 x 9mm cut tourmaline surrounded by tiny cut14K watermelon tourmaline and diamond ring. 10.9 x 9mm cut tourmaline surrounded by tiny cut diamonds. Pierced design mount with diamonds. Marked 14K. 6.5 ring size. 6.1 grams.See Sold Price
Sold2019Platinum Pink Tourmaline Diamond RingMetal: PlatinumCondition: NewGemstone: Pink Tourmaline, DiamondTotal Carat Weight: 1.33 CT Total Weight: 12.2 gramsSee Sold Price
SoldCOLLECTION OF DIAMOND AND GEMSTONE RINGSCOLLECTION OF DIAMOND AND GEMSTONE RINGS Consisting of watermelon tourmaline and diamond ring containing one emerald cut watermelon tourmaline measuring approximately 10.70 x 9.40 x 5.50 and two old ESee 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
Sold2022A WATERMELON TOURMALINE AND DIAMOND CLUSTER RING set with a fancy cut watermelon tourmaline, in aA WATERMELON TOURMALINE AND DIAMOND CLUSTER RING set with a fancy cut watermelon tourmaline, in a border of round brilliant cut diamonds, the diamonds all totalling 1.2-1.3 carats, no assay marks, sizSee 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
Sold2023Platinum Green Tourmaline & Diamond Cocktail RingContaining one rectangular faceted green tourmaline, weight by formula appx. 6.50ct, flanked on either side by three small round prong set diamonds, total diamond carat weight appx. .18ct, ring size 5See Sold Price
Sold2020Platinum 7.08ct Green Tourmaline Diamond RingPlatinum ring, set with an approx. 7.08ct green tourmaline ( approx. 15.3 x 11.25mm x 5.3mm) and side diamonds - approx. 0.16ctw. Ring size - 6. Tested Plat. Weight - 7 grams.See 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
7 days LeftJasper52Authentic! Cartier Meli Melo Platinum Chalcedony Tourmaline Garnet Diamond Ring$3,800
1 day LeftRiverside GalleriesPlatinum Setting with 2.51ct Tourmaline and 1.08ct Diamond Ladies Ring$50
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5 days LeftRiverside GalleriesPlatinum Setting with 2.51ct Tourmaline and 1.08ct Diamond Ladies Ring$50
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2 days LeftRiverside GalleriesPlatinum Setting with 2.69ct Pink Tourmaline and 0.50ct Diamond Ladies Ring$50
4 days LeftRiverside GalleriesPlatinum Setting with 6.01ct Tourmaline and 1.4 ct Diamond Ladies Ring$50
6 days LeftRiverside GalleriesPlatinum Setting with 2.69ct Pink Tourmaline and 0.50ct Diamond Ladies Ring$50
2 days LeftHeritage Auctions55283: Paraiba-Type Tourmaline, Diamond, Platinum Ring$5,000
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2 days LeftRiverside GalleriesPlatinum and 18K Yellow Gold Setting with 2.48ct Gold Tourmaline and 1.90ct Diamond Ring$50
6 days LeftRiverside GalleriesPlatinum and 18K Yellow Gold Setting with 2.48ct Gold Tourmaline and 1.90ct Diamond Ring$50
4 days LeftFederal Assets AuctioneersPlatinum 1.51 ctw Square Step Cut Green Tourmaline Solitaire Ring w/ Diamond Hal$1