Stunning vintage Pi Beta Phi 14k gold opal sorority fraternity arrow pin - Wow!

Offered exclusively by The Leader In Quality!
is this incredible awesome Pi Beta Phi sorority badge!
The opals are so bright and stunning, I almost think they are lighted by batteries!
Notice the beautiful chasing on the arrow tip. Fabulous!
Original owner's name engraved on the reverse with what appears to be an initiate code and I think "MdA". Maryland Alpha?
Measures 1 1/8" long. Pin and clasp work perfectly.