Yellow Sapphire, Diamond, Gold Ring Stones: Octagonal-cut sapphire weighing 18.03 carats Metal: 18k gold Gross Weight: 10.10 grams Size: 6-3/4 (sizeable) GIA Report # 6223166109, dated December 03, 2021, stating Natural Corundum, Natural Sapphire, Yellow color, No Indications of Heating HID03101062020品相报告: Diamonds:Avg Color: G-H-IAvg Clarity: SIShape(s): FullCount: 1 - 25Colored Gems:Certified Gems: Gem: 1Lab: GIACertification #: 6223166109Carat: 18.03Shape: OctagonalTreatment: No Indications of HeatingType: Natural Corundum, Natural SapphireMetals:GoldOverall Condition: Very GoodCondition Notes: A remarkable burst of sunshine to forever hold dear. Unmarked, tests 18k. Sapphire measures 16.00 x 13.36 x 8.75 mm. 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"