Justify your desire to own a rare solitaire ring with this Ethiopian Welo opal solitaire ring. An oval-shaped Ethiopian Welo opal is set in a designer metal frame to showcase the vivid beauty of gemstone solitaire. Solitaire refers to any piece of jewelry with a single gemstone. Solitaire is said to be symbolic of forever. This ring is beautifully framed in 10K yellow gold to enhance its beauty. The opal is celebrated for its appearance of rainbow-like hues, which vary with lighting or angle of observation.