Floral Style Earrings w/ Marquis & Round Brilliant Cut DiamondsFloral Style Earrings w Marquis Round Brilliant Cut Diamonds. These gorgeous stud back earrings use marquise shaped diamonds to create a floral or leaf like impression and offer a romantic look that is endlessly elegant. The mountings are composed in platinum and feature both marquise and round brilliant cut diamonds of remarkable quality for a dazzling refraction of light to catch the eye from all angles. Total diamond weight for these earrings is 1.