This petite oval Yowah Opal and matrix necklace displays almost every color of the rainbow mixed in with the rich browns of the matrix. There are flashes of green, blue, purple, reds and pinks flashing through the matrix in stellar patterns. The opal measures .86 of an inch in length by .51 of an inch wide not including the bail. The opal is accented with a sterling silver bail and is on a sterling silver 16" box chain. Other lengths are available below for an additional cost.