A lovely 22K yellow gold band set with a 3.5 mm round genuine sapphire cabochon & 2 2.5 mm mine cut diamonds. The ring is unmarked but tested for 22K. It is a size 6. Band width is 5 mm (almost 1/4") at the top. This would make a beautiful & unique wedding ring. 22K Antique Diamond Sapphire Ring Band Old Mine Cut Size 6