DescriptionJanesich Opal, Diamond, Black Onyx, Platinum,  White Gold Enhancer-Pendant, French Stones: Opal cabochon; single, full, rose, and European-cut diamonds weighing a total of approximately 3.00 carats; carved black onyx Metal: Platinum, 18k white gold Marked: Janesich, French hallmarks Gross Weight: 51.60 grams Dimensions: 4 inches x 2 inches Property of a California Collector HID01801242017品相报告: Condition ReportDiamonds:Avg Color: J-K-LAvg Clarity: SIShape(s): Single, Full, Rose, EuropeanCount: 76 - 100Colored Gems:Type(s): Opal, Black OnyxShape(s): Cabochon, CarvedCount: 1 - 25Avg Quality: GoodMetals:GoldPlatinumOverall Condition: GoodCondition Notes: Presenting a significant opal and diamond enhancer-pendant set into 18k white gold. The opal cabochon is breathtaking and displays a mesmerizing green play-of-color across the entire cabochon, including the backside. The piece is marked Janesich-Paris with French hallmarks. The opal has slight crazing. Evidence of adhesive on black onyx within the metal frame backing on reverse. Completed by a shepherd's hook. 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''【作者】: Artist or MakerJanesich