Beautifully made sterling (tested) and turquoise brooch by Navajo artist BT. I was just recently advised that the artist is Beverly Thomas. The pin is very well made and heavy, weighing 30 grams. This fleur de lis cross design is very common in Navajo jewelry. The oval turquoise cabochon has a rope design bezel.
The clasp is lacking its locking mechanism, but it holds tight when worn. The rest is in excellent condition.
It measures 2.75 x 1.75 inches.