Coast Diamond Engagement Ring Style LC10406A available in 14K, 18K, and Platinum. White Gold, Yellow Gold, Rose Gold. Features a double hexagon halo design with fishtail-set diamonds along the shank. Diamond weight is 0.42ctw. The center stone shown is a 1.00ct which is sold separately. Priced in 14K. The price listed is approximate and may vary with market conditions.