2005 Alex Sepkus Orchard Diamond and Tourmaline Ring

RARE Alex Sepkus "Orchard" ring purchased new in 2005. It is a hand-carved 18k yellow gold ring and features a 5.5 carat green tourmaline stone as well as 12 round brilliant cut diamonds ranging in color from F to G and VVS clarity, weight 0.16 carats. Also featured are four round brilliant cut diamonds in natural color totaling .35 carats. See an appraisal from 2007 provided by the original seller which completely describes the ring. It was recently appraised by a jeweler who sells Alex Sepkus in Grand Rapids Michigan (USA) for approximately $10,000. I do have all of what's shown in the attached photos (ring, original box, 2007 appraisal).