This gorgeous Sterling Silver Necklace is so pretty.The Necklace boasts gorgeous Opal and Onyx.The Necklace looks so beautiful, colourful Opals are set into black Onyx.There are two pieces of Opal set into the Onyx. The black of the Onyx makes the colourful Opals stand out beautifully.Opals reflect a rainbow of colours - blues, greens, turquoise, pink and an inner orange - a true kaleidoscope of hues, full of energy & life.All of Nature's splendour seems to be relected in the opulence of the Opals; fire and lightening, all the colours of the rainbow and the soft shine of far seas.It weighs 4.0 grams.In very good condition it looks gorgeous when worn.The Pendant measures 15mm across and 32mm down including the bale - that is just under 5/8 of an inch by approx 1 1/4 inches.The Chain measures 18 inches - that is approx 46cm.