Dear friend
namah shivay
As per vedic Astrology for scorpio Asc one can wear ruby and pearl provided position of said planets is well placed in the nativity. In your case,Sun and Moon is well placed.so u can wear these stones to enhance inner strength of respective planets. In this regard I would request u to send your full birth details to examine every aspect of ur life and to decide best suitable n rerecommended gem stone.
DNAJAYRAJ..