✨【Natural Black Opal 5.66ct】Pendant Top with Appraisal Report ✨ ※Price Negotiation OK / Immediate Purchase Welcome Thank you for viewing. ■ About this Opal Black opals are more rare the stronger their play-of-color, and multi-color types that display red, blue, and green simultaneously are particularly popular. Large sizes exceeding 5ct are also scarce in the market, making them ideal for collections. This is an elegant and impactful pendant top using a large 5.66ct natural black opal. It comes with an appraisal report (NGL New Japan Gem Laboratory) for peace of mind. Large black opals are not widely available in the market, and those with beautiful play-of-color, especially those over 5ct, are rare. This product is the top only, and a chain is not included. 【PRICE】¥1,200,000 【GUARANTEE】Black Opal 5.66ct/pt900 【Surface Area】Length: 3.5cm Width: 2.2cm Height: 0.7cm 【Weight】9.6g