DescriptionCeylon Sapphire, Colored Diamond, Platinum Ring Stones: Cushion-shaped sapphire weighing 6.31 carats; shield step-cut yellow diamonds weighing a total of 0.87 carat Metal: Platinum Gross Weight: 10.00 grams Size: 6-1/2 (sizeable) GIA Reports - # 5222802697, dated February 03, 2023, stating Natural Corundum, Natural Sapphire, Sri Lanka Origin,  Deep Blue Color, No Indications of Heating # 6223803466, dated February 06, 2023, stating Undetermined, Fancy Intense Yellow,  Even color, SI1 clarity, 0.46 carat # 2225803432, dated February 06, 2023, stating Undetermined, Fancy Intense Yellow,  Even color, SI2 clarity, 0.41 carat Property from the Estate of a Colorado Collector HID01801242017品相报告: Condition ReportDiamonds:Certified Diamonds:Stone: 1Lab: GIACertification #: 6223803466Carat: 0.46Color: Undetermined Fancy Intense YellowClarity: SI1Shape: Modified ShieldStone: 2Lab: GIACertification #: 2225803432Carat: 0.41Color: Undetermined Fancy Intense YellowClarity: SI2Shape: Modified ShieldColored Gems:Certified Gems:Gem: 1Lab: GIACertification #: 5222802697Carat: 6.31Shape: CushionOrigin: Sri LankaTreatment: No Indications of HeatingType: Natural Corundum, Natural SapphireMetals:PlatinumOverall Condition: Very GoodCondition Notes: This "Royal Blue" unheated sapphire will take your breath away! Marked 950PLAT, with unknown maker's mark. Tests platinum. Both shield diamonds have a chip on one corner. 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''