14K white gold green amethyst and pave diamond ring. This lovely piece features one oval green amethyst surrounded by numerous round paved diamonds measuring 1 mm in diameter each. The amethyst weighs 3.5 carats and the diamonds weigh a total of .23 carats. The top of the ring measures 5/8 of an inch across. The ring is a size 7. Sizing is available. It weighs 5.9 grams.