Ginger Herbein 14K Fancy Opal Doublet Diamond ErringsThese earrings were made to represent the ocean, with the opal's blue colors and a hint of sparkle in the blue diamonds. The opal's shape of a shark fin adds to the representation of the sea. One-of-a-kind earrings made of eco-friendly 14k yellow gold. Opal doublet total weight: 12.48 carats. Blue diamonds, total weight: .18 carats.