The expandable ring shank allows the ring to open 3 - 4 sizes larger to fit over the knuckle, then locks closed in the wearing position. The shank opens automatically when the ring is pulled from the top and locks closed when its sides are squeezed together. It's easy to put on, slide over the knuckle, easy to remove and comfortable while worn. No more twisting and turning or forcing a ring over the knuckle.
Note: This item has been inspected and appraised by a GIA Graduate Gemologist. All diamond and gemstone grading is done under GIA standards as the mounting permits. All gemstone weights and measurements are approximate. Unless otherwise stated, colored gemstones may have commonly used clarity and color enhancing treatments per industry standards. Prospective buyers should note that jewelry descriptions are not warranties and each item is sold 'as is'.