The opal gemstone is the birthstone for the month of October. People born in October can wear this stone and be under the protection and care of the opal gemstone. This stone is a symbol of hope and purity. The ruling planet of opal is Venus. So by wearing the opal gemstone ring one strengthens the planet, Venus. The planet Venus is the planet of relationships and luxury. Therefore, by incorporating opal, one also strengthens their relationship and achieves more, in fulfilling the life of comfort and luxury as the heart desires. Opal is a semi-precious gemstone.