- Main Stone: Opal Doublet
- Enhancement: Assembled
- Total Gem weight: Varies
- Metal type: Sterling Silver
- Length: 6.25-7.5" adjustable
*Opal Doublets are the best color value in Opals as they show the full color of the Opal. To create Opal Doublets, thin Opal layers are backed by ironstone with a specialty black epoxy to best show the color of the Opal. As doublets are an assembled gemstone, care should be taken to avoid ultrasonic cleaners and soaking in water or steam. It is recommended to treat them as carefully as pearls: last on in the morning and first off in the evening.