This product is a solid 14k yellow gold engagement ring with a natural oval Ethiopian fire opal as the main stone. The opal measures 8mm in width and 8mm in length, with a depth of 4.2mm. The ring also features a moissanite diamond as a secondary stone and a D color grade diamond with a VS1 clarity grade. It is available in all ring sizes and has a band width of 4mm. The setting style is prong and the theme is beauty, art, and love.