This is a Diamond Necklace, Blue Sapphire, White Gold Necklace, in 14k White Gold. There are 0.45ct of diamonds set in the white gold necklace. The blue sapphire center is exchangeable for any color gem. This diamond necklace is so versatile. If you want to wear it with a ruby, for red clothing, order a ruby. The same goes for any color (small price diiferences may apply).
This can be worn with the included 16" white gold chain or a black rubber cord, which is a different look.