Stunning Grade A blue Opal doublet set in sterling silver with an adjustable 16-18 inch solid sterling silver snake chain.
An Opal doublet is a thin layer of natural Opal with a layer of 'potch' (black common opal) or ironstone on the back which acts to bring out the colour of the opal. 
Opal is the birthstone for October and is believed to help with emotional distress, anxiety, and depression by promoting a positive outlook. It is also believed to help with eye disorders, regulation of insulin production, and purification of the blood and kidneys. 
 
Size: 28mm x 11mm
Pendant Weight: 2.4 grams
Product Code: GP109