DescriptionParaiba-Type Tourmaline, Diamond, White Gold Ring Stones: Oval-shaped tourmaline weighing 7.26 carats; full-cut diamonds weighing a total of 0.82 carat Metal: 18k white gold Gross Weight: 6.80 grams Size: 6-3/4 (sizeable)  GRS Report # GRS2021-118409, dated November 12, 2021, stating Natural Tourmaline, "Cuprian" - Liddicoatite-Elbaite,  Origin Mozambique, Heated  HID01801242017品相报告: Condition ReportDiamonds:Avg Color: G-H-IAvg Clarity: SIShape(s): FullCount: 26 - 50Colored Gems:Certified Gems:Gem: 1Lab: GRSCertification #: GRS2021-118409Carat: 7.26Shape: OvalOrigin: MozambiqueTreatment: HeatedType: Natural Tourmaline, "Cuprian"-Liddicoatite-ElbaiteMetals:GoldOverall Condition: Very GoodCondition Notes: Marked J&J Design, 18k, 750, P7.26, D0.82. Stone weights are known and marked on the ring. The Paraiba tourmaline shows a variety of feathers and surface-reaching inclusions, as well as minor cavities on the surface. Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold ''AS IS''