Art Deco Diamond Pendant Necklace in 14k White Gold. This sparkling Art Deco pendant necklace features 1.78 carats of  diamonds finished in 14 karat white gold. Twenty-six (26) old European cut diamonds are set in tapered carat size on a hollowed circle pendant. Like a shimmering full moon, the white gold pendant is finished on an 18” white gold chain. Created in the golden era of jewelry making, this Art Deco pendant necklace is a timeless beauty!