- Simple, subtle and dainty. This tiny rose gold turquoise bar necklace will be the favorite of all lovers of tiny jewelry. This is a wonderful minimalist necklace and is a perfect layering necklace. Photo 3 shows layering with another Sleeping Beauty turquoise choker. - This beautiful tiny turquoise necklace is made with very small (3mm) sleeping beauty turquoise beads. The chain is 14k rose gold filled. Wear it has a 15 inch choker or a little longer. Another option is the adjustable 15-17 inch length with an attached extender. - Sleeping beauty turquoise is a beautiful blue/green turquoise that was mined in Arizona. Since the mine is no longer in operation, this turquoise is becoming rare.