This is a tremendous vintage Navajo Native American jewelry Native American jewelry museum quality necklace being one of the finest Blue Diamond turquoise necklaces we have seen. This piece contains the very rare older deposit of Blue Diamond which is one of the most collectible turquoise mines in the world. Located on this piece are stunning graduating turquoise heishi which rest beautifully up the strands. This piece carries fabulous natural patina with a traditional silver clasp. The Blue Diamond turquoise stone measures a whopping 2-1/4" X 1-1/4". Sterling silver. Cir. 1980's+. The length of the necklace measures around 15". Sturdy 59 grams. MAKE US AN OFFER- We like to be flexible! Send us your reasonable offer on this piece(s), you have nothing to lose. The most common email we receive is from buyers who waited too long and someone bought it before they did. LAYAWAYS- Please contact us prior to purchasing and we can work out an easy 0%-interest Paypal/ Money Order lay-a-way plan that fits your budget. (Item must be of $100 value or more).