Ethiopian opal & solid gold necklace, faceted tumble beads, 18k gold Stunning Ethiopian opals of gem quality together with 18k gold beads & closure were used to make this luxurious necklace. Beads are cut in faceted tumble shape to show off the beautiful fire of the stones. Beads measure from 4 to 6 mm to 8 to 10 mm. Necklace length is 45 cm. Handmade in Spain. Comes in a gift box. Opal is the birthstone of October. The name ‘Opal’ is derived from the Greek word opallios, which means ’to see a change in color’. Opal’s distinctive play of color was explained when a group of scientists discovered that it’s made up of microscopic silica spheres that diffract light & display different colors of the rainbow. These flashy gemstones are known as precious Opals, & those that don’t have the play of color are known as common Opals. This necklace is made of precious opals. Ethiopian Opal & Solid Gold Necklace, Faceted Tumble Beads, 18K
