Fire Opal is known as the national gemstone of Mexico. It is said to have healing properties by chakra believers. The solitaire stone in this pendant represents eternity and measures 18.6mm x 13.7mm. The artisan crafted framework in sterling silver complements the impressive 11.35 ctw stone and the pendant measures 1-1/2" x 1". Both the pendant and the 18 inch solid sterling chain are stamped 925 and the pendant is signed. They weigh 7.2 grams on the scale. Lovely to wear or gift to a loved one.