This is a beautiful vintage turquoise and sterling necklace and in very good condition. The silver has a very nice patina to it. The star of the show is of course the triangular light green turquoise piece. It has some beautiful light brown matrix to as do the other pieces. The triangular turquoise is approximately 28.5mm by 26mm. This is surrounded by a gorgeous beaded and rope style setting. The pear shaped turquoise below is approximately 15.5mm by 9.2 mm. There is a 5.5mm round turquoise bead on each side of the chain above the triangular piece and it leads into a darker green turquoise cabochon that is trapezoidal. These are approximately 13mm in length and 5.8mm wide. The links of the necklace are very interesting as they have filigree in between as shown in the last picture. This 16" necklace is attached with a shepherds hook clasp. The back is open on each piece showing ore of the turquoise and matrix. This fine piece weighs 18.1 grams. A remarkable piece.