This 18k white gold sapphire necklace is 30”long. There are 35 carats of natural heat treated multi colored sapphires.The sapphires are several different shades of color, from green, pink, blue and orange. There are 178 oval stones that measure 5×3 ovals and they are bezel set and link together on the chain. The necklace has an egg shape green sapphire pendant that measures one inch. It is attached lengthwise on the chain.