I would like to call this piece of fruit, mystery fruit. It is oval and has black indentations like seeds. I have seen these labeled as strawberries. It is quite large for a strawberry and the color ranges from green, yellow-gold, to rosy pink. I have also seen it called a pineapple. But this one has no pineapple top or any evidence there ever was one. So call it what you want. It is approximate 3" tall and in very good condition.
Vintage Polished Mexican Piece of Alabaster Fruit