Olympia Diamond Engagement Ring - 18K White Gold. This classic engagement ring features sparkling diamond accents that extend three-fourths of the way around the ring. A diamond adorned gallery and graceful claw prongs embrace the center gem (5/8 total carat weight). Our unique engagement rings are hand-crafted to order using eco-friendly recycled metals. Our beyond conflict free diamonds are guaranteed to originate from ethical and environmentally responsible sources.