Details 14k gold small diamond onyx, turquoise and opal galaxy inlay necklace on 4 diamond bezel chain Available in 14k yellow, rose and white gold Japanese lab created opal Handmade in USA Inlay diameter is 24mm Necklace length is 16" + 2" extension Due to the nature of all gemstones, small variations in size, shape and color may occur and may not be exact as image shown