This is a 1960s era abalone butterfly brooch in absolutely mint condition. The abalone shell inlay ranges from greens & purples to creams and yellows. The brooch measures 1 1/4 by 7/8 inches The weight is 2.7 grams Closure is pin and swivel clasp Hallmarked Mexico Sterling with an additional hallmark (possibly Antonios) In mint vintage condition All items are sent in a jewelry box or pouch and are packaged carefully for shipping I list new inventory daily--please check back often!