Founder's Three Stone Round Diamond Engagement Ring HT2691The HT2691 was designed for a round brilliant that deserves more than a standard three stone setting. Two half moon diamonds embrace the center stone in 18k yellow gold, triple pav runs the entire band and the Signature Crescent inner face finishes the ring with Tacori's interlocking ellipses on the inside. A proposal ring with enough weight behind it to feel significant before the question is even asked.