18K Australian Opal Ring

.18K Yellow Gold .Australian Opal 0.50 ct .Natural Diamond 0.01 ct .Ring Size #12 (Free resizing once within +/- 2 sizes) ◎ Includes a product certificate of authenticity ◎ After wearing, please wipe off sweat and sebum with a soft cloth or cotton pad ◎ Store properly in a jewelry box or zip-lock bag to isolate from air and prevent oxidation ◎ Please do not wear fine chain necklaces while bathing ◎ Opal jewelry can be used for general daily wear and does not require special soaking. Avoid wearing jewelry in hot springs or swimming pools, or prolonged contact with cleaning agents and other chemicals. ◎ Avoid pulling or colliding with gemstones, as they may chip or break. ◎ When using a gold polishing cloth for maintenance, please wipe gently to avoid breakage.