This exquisite ring features a 2.02ct black opal with exceptional play-of-color as its centerpiece, meticulously set with 1.03ct of high-quality diamonds as side stones. The unique and supreme play-of-color is truly exceptional. We are confident that this will be a purchase that exceeds your expectations! We were informed by the previous owner that this ring was purchased at a department store exhibition for over 1 million yen. The quality is expected to be high due to the stringent standards of the exhibition, and we confidently recommend it. Black Opal: 2.02ct Diamonds: 1.03ct Ring: PT900 (Platinum) Size: Approximately size 12 (Japan) Weight: Approximately 7.9 grams With appraisal certificate Authenticated. 100% genuine guarantee. Polished and cleaned. Please refrain from purchasing if you are sensitive to used items. Please understand that this is a pre-owned item and review the product information carefully. We are offering valuable items at a bargain price so that they can be cherished by those who appreciate them. Please refrain from reselling or requesting significant discounts. We welcome questions, but please only those who can engage in a minimum level of communication. Please refrain from asking questions and then disappearing. m(_ _)m We strive to respond as quickly as possible, but please note that questions received after midnight may be answered after 9 a.m. This item is also listed on other sites and will be removed if sold. If you are considering purchasing, please do so as soon as possible♪ Material: Platinum Accessories: Guarantee (Certificate)