Rocks Couture Amythest Collection 9ct Yellow Gold Ring With A Cushion Cut Amethyst Stone Center & Three Round Brilliant Cut Diamonds On Either Side. The Yellow Gold Band has a twisted detail giving it a modern styling. The Amythest Known as "the all purpose stone", is a protective stone that helps to relieve stress and anxiety in your life. This beautiful stone is striking in compareson to the white shinney bright diamonds on the side and will surely get noticed for the stunning piece it is. Amethyst: 10mm x 10mm Amethyst Carat Weight: 3ct Diamond Carat Weight: 0.24ct Coulour: H Clarity: SI