Details 14k gold small pave diamond round multi gemstone pyramid scenic 6 diamond inlay necklace Opal, agate and malachite Available in 14k yellow, rose and white gold Japanese lab created opal Handmade in USA Inlay diameter is 28mm 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