The Collection · Stone 8 of 15
Opal
Shifting rainbow flash
No single mood holds you for long, and that has always been the point. Turn slightly, and there is more of you to see.
The Optics
Opal's play-of-colour comes from light diffracting through orderly stacked spheres of silica.
Opal is being cut. It arrives in the Collection automatically, at no extra cost.
One-time payment. All 15 stones on any device, yours permanently. Stones still being cut arrive here at no extra cost. The Quiz is free and asks for nothing.
Opal is the October birthstone. Read October or see all twelve months.