4 PIECE TURQUOISE AND AGATE BOLO TIES: To include: 1) Horsehead turquoise with sterling back. Marked 99 CAT Sterling. Measures 1 1/2'' high, saucer tips. 2) Geometric turquoise, jet and coral design. Unmarked as to maker. Measures 1 1/4'', saucer tips. 3) Oval multi brown shades agate. 1 3/4'' high, hanging agate tips. 4) Large circular brown agate with silver collar. 2 1/4'' dia., saucer tips.