Tandon Gems
Chocolate Moonstone 7x8mm Faceted Trilliant gemstone bead strand
Chocolate Moonstone 7x8mm Faceted Trilliant, additional view

Natural stones vary. Your strand will match these photos in colour and size range, not bead for bead. Photographed under daylight-balanced light with no colour correction.

Chocolate and brown Ethiopian opal

Chocolate Moonstone 7x8mm Faceted Trilliant

$30
per strand
In stock. Free US shipping over $100. To order, message us with the SKU and we send an invoice you can pay online.
Reserve for pickup at Denver, Sep 10 to 13, 2026

Specifications

SKUGS179
StoneChocolate and brown Ethiopian opal
ShapeTrilliant
Bead size7x8mm
CutFaceted
Color
WeightOn request
Hardness (Mohs)5.5 to 6.5
OriginCut in Jaipur, India
AvailabilityIn stock

Chocolate Moonstone is a beautiful & rare find of Moonstone crystal. Moonstone is not hard but still most popular gemstone for jewelry and it’s a variety of orthoclase feldspar. The gemstone used for protection against the dangers of travel, hence once called the travelers stone.

What it makes

Trilliants are used for pendants, earrings. Measured side by side, e.g. 9x10mm; usually drilled top-drilled across one corner. More about trilliants.

Strand calculator. Pick a finished length; we allow 1.5 inches for the clasp and findings.
60 beads of 7mm for a 18-inch piece, about 3 strands at roughly 29 beads per 8-inch strand.
Estimate. Natural beads vary in size; buy one extra strand if the count is close.
The story of Chocolate and brown Ethiopian opal

Fire on a coffee-colored ground.

On the strand the color runs from milk chocolate to tan to a red-brown that reads almost like cinnamon in daylight. Then a bead turns. Green comes up through the brown, or orange, or a quick line of blue along one facet. The body color is dark enough that the flash looks lit from inside rather than laid on top. Faceted, the fire arrives in small bright pieces. People reach for these when white opal feels too cool for the rest of their work.

In ancient Rome opal stood for love and hope, and the Roman name opalus was used as a word for precious stone in general. In 75 AD Pliny wrote that some opals held a play equal to the deepest and richest colors of painters, while others seemed to carry the flaming fire of burning sulphur or the blaze of burning oil. He marveled that one gem could hold the red of ruby along with so much else. Later writers compared opals to volcanoes and to fireworks. Great stones were given poetic names: Pandora, Light of the World, Empress. By long custom opal is the October birthstone, and that custom follows the brown bodies as much as the white.

Beliefs about stones are tradition, not advice. Read the full story.

About Chocolate and brown Ethiopian opal

Hydrophane precious opal with a brown, tan or red-brown body, SiO2 with water, Mohs 5.5 to 6.5. Natural brown body color is typical of the older Shewa (Mezezo) deposit, found 1994, which crazes badly.

Same as white Welo: keep dry, no lotions, ultrasonic or heat.

Full stone guide

More chocolate and brown ethiopian opal

Same shape, other stones