Look feminine and elegant in the 14K. white gold Flowers Earring with Rubies and Peridots. A white gold setting with red rubies and olive green peridots forms a gorgeous flower design. The red and green of the gemstones contrasts prettily to really make the flower design stand out with bold beauty. ***In nature, each flower is unique and so is each ruby that forms the petals of this earring as it has not been enhanced in a lab. The natural state of the rubies means that these precious gemstones may have inclusions that result in variations in the appearance of the stones.ones.