Evoking the artistry and style of the Eastern Roman Empire, Verdura's Byzantine Bead Necklaces are versatile and classic designs. Blue topaz, South Sea cultured pearl, diamond, gold and sterling silver Measures approximately 18 inches Upon purchase, a Verdura sales executive will contact you regarding the details of your order. If you wish to discuss before purchasing, please email info@verdura.com or call (212) 758-3388 between 10:00am - 5:00pm, Monday-Friday (EST).