The Polite Blue Opal Necklace is a blend of sterling silver hardware paired with vibrant blue real opal gemstones 4mm in size. Accented in the piece are seven sterling silver roundel beads to define the necklace. Available in a range of lengths. For personalization and custom length requests contact our concierge at hello@politeworldwide.com for assistance.  Ethically made in Los Angeles. AAA quality opals / 925 sterling silver