These pretty earrings are set with natural, earth-mined round brilliant cut diamonds, weighing a total of 0.75 carat (37.5 points per earring).nRound brilliant cut diamonds possess great fire and brilliance. they are cut to a precise formula, to achieve the maximum possible degree of vibrant sparkle from the gem. classic round brilliant-cut diamonds are always associated with a superb and animated degree of vibrant lustre.nThese diamonds are of rare white colour f, which means that they are tremendously pure white and bright. it is right at the very top-end of the diamond colour grading scale.nThey are of very good vs clarity, so they are particularly transparent diamonds – totally clean to the naked eye. (please see chart below for further information on colour and clarity).nThe earrings and butterfly backs are made of solid, hallmarked 18ct white gold, to best complement the whiteness of the diamonds. they measure approximately 13mm in diameter. they will come in a good quality, black presentation box.nThe earrings come complete with a jewellery report from edr. edr's fully-equipped, state of the art, diamond grading laboratory is based in london. an edr jewellery report card guarantees that the stones examined are natural diamonds. it contains a description of the item of jewellery, includin carat-weight, colour, clarity, cut, and metal details. the edr report card supplied with these diamond earrings states that the diamonds are of the quality indicated above.