This remarkable pendant features a 16 carat fantasy cut pear shaped blue quartz, also called green amethyst, set in .925 sterling silver and elegantly draped with a row of 9 round brilliant diamonds. The green amethyst measures 20mm x 15mm and the entire pendant is approximately 7/8 x 5/8 inch with a 1/4 inch loop. This interchangeable gemstone dangle pairs particularly well with our Omni Collection diamond accented bails to create a stunning pendant.