Tandon Gems
Rock Crystal 10x40mm Faceted Pear gemstone bead strand

Representative photo of the same stone and shape (strand GS213); this size has not been photographed yet. Ask and we send a photo of the actual strand.

Ethiopian Welo opal, white and crystal

Rock Crystal 10x40mm Faceted Pear

$52
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

SKUGS223
StoneEthiopian Welo opal, white and crystal
ShapePear
Bead size10x40mm
CutFaceted
Color
WeightOn request
Hardness (Mohs)5.5 to 6.5
OriginHydrophane: it soaks up water, turns temporarily clear, then dries back
AvailabilityIn stock

This faceted semi-precious gemstone is in a pear shape, and the size is 10x40mm.

What it makes

Pears are used for earrings, pendants, graduated necklaces. Measured width by length, e.g. 6x9mm; usually drilled top-drilled across the point, or center-drilled lengthwise. More about pears.

Strand calculator. Pick a finished length; we allow 1.5 inches for the clasp and findings.
42 beads of 10mm for a 18-inch piece, about 3 strands at roughly 20 beads per 8-inch strand.
Estimate. Natural beads vary in size; buy one extra strand if the count is close.
The story of Ethiopian Welo opal, white and crystal

White and crystal opal, each bead flashing its own way.

Hold a strand of white Welo to a window and the beads read like frosted glass, until one turns and a patch of green lifts out of it, then orange, then blue. The crystal beads go further: bodies close to colorless, with the color floating inside, so you look through the bead and into the flash at the same time. No two match, even on one strand. Makers reach for them because each bead behaves differently in the light of a room.

Opal carried meaning in ancient Rome, where it 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 hold a play of color equal to the deepest and richest colors of painters, while others seem to hold the flaming fire of burning sulphur or the bright blaze of burning oil. Later collectors gave great opals names of their own: Pandora, Light of the World, Empress. Writers have compared the stone to volcanoes, galaxies and fireworks. Opal is the October birthstone, and tradition ties it to hope.

Beliefs about stones are tradition, not advice. Watch the film and read the full story.

About Ethiopian Welo opal, white and crystal

Hydrated silica, SiO2 with 3 to 10 percent water. Mohs 5.5 to 6.5. Mined in Wollo (Welo) province, Ethiopia, found 2008. Hydrophane: it soaks up water, turns temporarily clear, then dries back.

Remove for showers, swimming and lotion; if it clouds, let it dry a few days. No ultrasonic or heat.

Full stone guide

More ethiopian welo opal, white and crystal

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