This show-stopping 18k white gold cocktail ring is the ultimate selection for your next anniversary, wedding, or engagement occasion. One cushion cut, fine quality intense blue sapphire is prong set in the center with a weight of 10.11 carats. The incredible blue hue of this sapphire is complemented by sparkling round brilliant and trillion cut diamonds arranged in a 3-stone halo setting totaling 1.59 carats. Sapphires are the birthstones for September, which makes this spectacular sapphire and diamond ring an unforgettable present.