Due to the unfortunate outbreak of the coronavirus, delays in incoming shipments may inhibit the restocking of some items. If an item you need is out-of-stock, we recommend reviewing the "You May Also Like" section at the bottom of this page or calling our Customer Service team at 1-800-423-2319. Backorders will be taken but there are no guarantees they will be filled before the auto 60-day cancellation period as many of our vendors are completely shut down until further notice. We will continue to take and ship orders as long as possible. Thank you for your patience and understanding. We appreciate your business!

Limited Quantity

Cabochon, Gilson®, opal (synthetic), mosaic black, 4x4x4mm calibrated trillion. Sold individually.


Sorry, this item is no longer available.

Item Number: 1D-2655CB

Get the full fire of Gilson® opal in a unique, durable and money-saving configuration. Mosaic triplets are a sandwich composed of a cap of clear rock quartz, a base of black basinite or similar material, and a center of tightly fitted, irregular pieces of Gilson® opal, carefully fitted to form a brilliant mosaic.

Made in the USA

Product-Related Information

Cabochons: Tolerance, Dopping and Calibration
Opal Meaning and Properties

Recommended Just for You

You May Also Like...