What a good-looking pair of earrings. Diamond and ruby earrings have six beautiful round brilliant diamonds and four vibrant rubies that are expertly channel set. The diamond total weight of earrings is 0.50 carat. These two-tone earrings are made of hi-polished 18K white and yellow gold. Earrings have omega backs with posts. These earrings are also available in two-tone yellow gold with platinum.