A delicate Ethiopian opal and aquamarine necklace with a unique asymmetrical design, perfect for layering. This two-stone necklace features a smooth Ethiopian opal briolette (approximately 6x8mm) with rainbow fire / rainbow flash, paired with a round 4-5mm light blue-green aquamarine gemstone. The opal is wire-wrapped to sit beautifully alongside the aquamarine charm on dainty cable chain. This piece is perfect for October or March birthdays, or as a dainty everyday pop of playful color. Handmade in Chicago. ✨ METAL OPTIONS: High Quality 12-14k gold fill with a jeweler's brass core Solid sterling silver Hypoallergenic and tarnish resistant when cared for according to our instructions ✨ SIZING & SPECIFICATIONS: Chain length is typically 17-19 inches, including a two inch extender Custom lengths are available upon request ✨ CARE INSTRUCTIONS: To maintain the beauty of your jewelry, avoid exposure to perfumes and chemicals. Gold filled and sterling silver jewelry can be cleaned if the jewelry begins to show tarnishing; however, we recommend some simple good habits to limit the need for cleaning. When you're not wearing your jewelry, store your pieces in a closed or airtight jewelry box, and keep your jewelry in dry places, away from humidity.