Luminous Turquoise Dynasty Faux Pearls 40" Hand Knotted on Light Blue Silk. Handmade with Good JuJu. A beautiful color that resembles the incredible waters of the blue green Caribbean Sea. These pearls are Glass not Crystal so they are a bit lighter in weight. Turquoise is the December Birthstone so a good gift for that Sagittarius or Capricorn! Turquoise is a relaxing happy color and rare to find in a nice faux pearls strand.