This glass diamond measures about 1.25" in size and frames an ~ultra-rare~ genuine white monarch butterfly wing within it. These few specimens came from a monarch breeder in New Mexico, and are an extremely rare genetic anomaly. Exceptionally one of a kind. Fitted to a 16" rose copper plated chain with lobster clasp closure.
Rose copper will patina and antique over time and will need to be polished to be kept looking great! Do this by wiping your piece gently with a polishing/jewelry cloth, or similar material until the shine is renewed.