13x12mm Australian Light Opal Pendant set in 9K Yellow Gold. Our international warranty covers all Australian Opal Cutters jewelry and loose opal items. Feel free to specify any modifications, color preferences, or design changes during checkout. Upon request and with an additional charge, we can customize or upgrade your Opal or alter the design of any offered item. Keep in mind, the opal you receive may differ slightly from the online depiction due to its dynamic play of color, which can be challenging to capture accurately on camera.