Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Opal by definition is hydrated silicon dioxide, always contains three to thirty percent water. That characteristic and its relative softness with a rating of 5.5 - 6.5, require some care and precaution.
Opal is a birthstone for those who are born in October.