Koroit Picture Stone, from the Koroit Opal fields in Queensland, Australia. This stone shows a lovely sparkle of Blue, Purple and Green colour set in the brown stone. The Sterling Silver decorative mounting around the stone, was made by one of Denmark’s leading independent Goldsmiths and was especially commissioned by St Claire Opals to produce this beautifully made pendant. This comes complete with a Silver chain. The measurements and weight (Carats) given, are for the stone alone. The weight of silver is approximately 3.48 g.