Blue Opal Gemstone Small Disc Gold Necklace

Blue Opal Small Disc Necklace - Elegant blue and gold genuine blue opal round gemstone bezel in vermeil gold and 14k gold filled chain Stone: Genuine Blue Opal Pendant: 12mm Diameter Pendant: 3mm thickness Bezel: Vermeil Gold (14k gold over sterling silver) Chain: 14k Gold Filled Chain: 1.3mm Cable Chain Chain: Adjustable from 16 to 18 inches Made in the USA About "Gold Filled Jewelry": Also called rolled-gold. These jewelry items are not actually filled with gold. They are made of a base metal covered by sheets of gold in a mechanical bonding process. Effectively a thick coat of gold: the industry standard for the gold content is 5% or 1/20 of the total weight. Made with 14k gold, it is hard wearing. With reasonable care it will not peel or flake, and should last as long as solid 14k gold jewelry. It is safe for most people with sensitive skin. With gold-filled jewelry, the process involves mechanically bonding the gold to the core through extreme pressure and heat. It results in a mo