This petite cross necklace from the american blue sapphire™ collection is a meaningful gift for the spirit. Sterling silver at the center, a round-cut montana sapphire gleams with engaging color pavé-set round-cut diamonds shimmer along the arms inside a milgrain-detailed looping frame total diamond weight is 1/10 carat 16- to 18-inch adjustable cable chain; spring ring clasp from the natural precious gemstones by kay collection