Rare vintage LeVian mint julep chocolate and vanilla diamond 14k Honey gold ring

This LeVian ring is extremely rare. I have never seen it anywhere else. It is a large checkerboard faceted cushion cut mint julep (prasiolite or green amethyst quartz) set in 14k honey gold. It is surrounded by a halo of chocolate diamonds. There are chocolate diamonds in both sides of the V-shaped shank of the ring and vanilla diamonds in both sides of the undergallery of the ring. It is a size 7 and weighs 12 gms. In beautiful preloved condition. A massive statement ring. Gorgeous! Lowball offers will be ignored!!!