Set of Seven Opal Oval and Round Triplet Cabochon

This lot of seven opals starting from the top going clock wise, the sizes are 5mm width by 7mm length and 3mm depth. The next stone is 6mm width by 8mm length and 3mm depth. The next stone is 4mm width by 5mm length and 2mm depth. The next stone is 6mm width by 7mm length and 3mm depth. The next stone is 6mm round and 3mm depth. The next stone is 6mm width by 9mm length and 3mm depth. The last stone is 5mm width by 7mm length and 3mm depth. The primary colors reflected in this stone are green and blue.
 
Opal helps give hope, bring in self-confidence, positive change, passion, love and desire.