A part of Indigenous culture for over 60,000, Opal was declared Australia's national gemstone in 1993! Australia is the most important source for fine Opal gemstones - producing approximately 97% of the worlds Opal supply.
The most significant Opal fields in Australia are in Lightning Ridge (1902), Coober Pedy (1915), White Cliffs (1890), Andamooka (1930), and Mintabie (1931). The term play of colour was created to describe the amazing shift of hues seen in some Opals. Brand New 9 carat Gold Ring With 5 Solid Australian Opal Stones Complete With Box. 5 x oval cut natural Australian Lightning Ridge Black Opal gemstone measuring approximately 4.50x3.00mm with a minimum total gemstone weight of 0.63ct. The ring sits approximately 5mm above the finger and measures approximately 3mm down the finger.The band measures approximately 2mm at the shoulder and tapers to approximately 2mm at the base. Total weight of the piece is approx.
Colour depending on light, Hughes of blue, green, yellow etc. Sorry Cannot Post To Germany.