A lab-grown baguette white sapphire set on a delicate sterling silver chain. Adjustable by a half inch for your preferred fit. The Fine Print: Metal: Sterling silver Setting: Bar set Stone Type: Lab-grown white sapphire Stone Shape: Baguette cut Chain Length: 6 to 6.5 inches or 7 to 7.5 inches Carat: 0.25 CTW DEW What is Lab-Grown?