Tandon Gems
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The collection · OT02

Australian Opal Smooth Tumble, White & Gray, 7-12 mm

$750strand

In stock · Checked 2026-09-28

Tell us the SKU and the quantity you have in mind. We will confirm the details and share a current strand photo before arranging your order.

Every detail.

SKUOT02
StoneAustralian Opal
ShapeTumble
Bead size7-12 mm
CutSmooth
ColorWhite & Gray
Sold asstrand
AvailabilityIn stock

Dimensions describe the listed beads. A range such as 3–5 mm indicates varying sizes; dimensions such as 6×9 mm indicate width and length. Confirm the current strand before ordering.

Made for your next idea.

Nuggets are used for statement necklaces, one-of-a-kind pieces. Explore this shape.

About australian opal, gray body

Precious opal, SiO2 with about 6 percent water, Mohs 5.5 to 6.5, non-hydrophane and far more stable. Bead grades: Coober Pedy, Mintabie, Andamooka (light and gray bodies), Lightning Ridge (dark).

Read the stone guide ↗