The Clemence necklace features a delicate strand of 15 0.10-carat round-cut stones bezel-set in 18-karat gold-coated sterling silver. Adjustable for your preferred fit. The Fine Print: Metal: 18k Gold-coated sterling silver or 14K yellow gold Setting: Bezel set Stone Type: Lab-grown white sapphire or lab-grown diamonds Stone Shape: Round cut Closure: Spring ring Chain Length: 16 inches or 17 inches This necklace includes a loop to adjust the necklace shorter by 1 inch. If you purchase the 16-inch, this includes 15 inches + a 1-inch extension. If you purchase the 17-inch, this includes 16 inches + a 1-inch extension. Carat: 15 3MM stones, 1.50 CTW DEW lab-grown white sapphires or 1.50 CTW E/F VS1 lab-grown diamonds