Salvador Teran was one of the important Mexican designers from the Spratling Era and this elegant and early pearl and stone necklace bares his signature. Partially rubbed but the signature is there. The weight is 53 grams and has a 16in. wearable length. The drop is 3in. across and is one inch tall. The chain is half an inch wide and is built on a curve to round the neck. The drop is not symmetrical and the stone is a sea foam aqua green / blue in color. It does have some natural rock matrix running through it that is light in color and has no chips or damage. This is a very rare piece and if you love Teran this one's a must, just LOOK AT THAT NECKLACE!