de Grisogono Bocca Collection 1.77ctw VVS1-VVS2/F-G Diamond & Solid 18K Rose Gold Ring New W/Tag, Original Box & COA (Comes W/$30,000 Appraisal) - This stunning ring was made by Swiss luxury jeweler De Grisogono, and is part of the designer's imaginative Bocca collection. The ring was masterfully crafted of solid 18k rose gold and is embellished with 1.77ctw genuine VVS1-VVS2/F-G brilliant round cut diamonds. The ingenious ring is comprised of two half-spherical shapes, the larger top ring asserting a strong elegance with a round, plain surface which conceals a smaller ring that can be unfolded to display the blazing white diamonds. The inside of the band is signed "de Grisogono" along with the serial number, gold purity and ring size "56". This ring has never been worn and has the designer tag still attached, and will come housed in the original box along with a certificate of authenticity. The piece will also come with a $30,000 insurance valuation report in the winning bidder's name by a graduate appraiser. Ring size: 7.75 (WEIGHT: 23.9 grams)