Tandon Gems

Trilliants

A triangle with softened corners and faceted faces.

Measured as
Side by side, e.g. 9x10mm
Usually drilled
Top-drilled across one corner
Used for
Pendants, earrings
Stones we cut this way
Peach, gray, chocolate and golden-shine moonstoneAmazoniteAquamarineBlack onyx and black spinelGray silveriteRuby zoisiteDendrite opalLapis lazuliGreen onyx and green aventurineK2 graniteChocolate and brown Ethiopian opalLabradoriteBumble bee jasperAmethystIoliteRose quartzChrysoprasePrasioliteTurquoiseCitrine and lemon quartzCarnelian
Shop trilliantsAsk for a size or stone
Lapis Lazuli 22x34mm Faceted TriangleK2 Granite 22x34mm Faceted TriangleGray Moonstone 22x34mm Faceted TriangleDendrite Opal 22x34mm Faceted Triangle

Trilliants in stock

All 29
Lapis Lazuli 22x34mm Faceted Triangle gemstone bead strandSold out
Lapis Lazuli 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
K2 Granite 22x34mm Faceted Triangle gemstone bead strand
K2 Granite 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Gray Moonstone 22x34mm Faceted Triangle gemstone bead strand
Gray Moonstone 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Dendrite Opal 22x34mm Faceted Triangle gemstone bead strand
Dendrite Opal 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Black Onyx 22x34mm Faceted Triangle gemstone bead strand
Black Onyx 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Ruby Zoisite 22x34mm Faceted Triangle gemstone bead strand
Ruby Zoisite 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Milky Aquamarine 22x34mm Faceted Triangle gemstone bead strand
Milky Aquamarine 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Milky
Green Onyx 22x34mm Faceted Triangle gemstone bead strand
Green Onyx 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Bumble Bee Jasper 22x34mm Faceted Triangle gemstone bead strand
Bumble Bee Jasper 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Amazonite 22x34mm Faceted Triangle gemstone bead strand
Amazonite 22x34mm Faceted Triangle
Trilliant · 22x34mm · Faceted
$42
Chocolate Moonstone 7x8mm Faceted Trilliant gemstone bead strand
Chocolate Moonstone 7x8mm Faceted Trilliant
Trilliant · 7x8mm · Faceted
$30
Carnelian 7x8mm Faceted Trilliant gemstone bead strand
Carnelian 7x8mm Faceted Trilliant
Trilliant · 7x8mm · Faceted
$30

Other shapes

RondellesTear dropsPearsHeartsOvalsPyramidsMarquiseArrowheads

From the blog

All posts
Close-up of faceted gemstone pear and rondelle beads on a soft bead mat.Care and durability

Prevent edge chipping on diamond-cut rondelles and faceted pears

Handle on a soft mat, keep strands tied until the moment you string, and stage beads on low-tack tape or in lidded trays so facets never rub. Add tiny spacer beads or knots to separate rondelles, and use gentle wraps, caps, and wire guards for pears. Store coiled with tissue between layers. Clean with warm soapy water and a soft brush only.

October 3, 2025 · Anish Tandon
An amazonite 9x15 mm faceted pyramid bead with a small jump ring through the base on a strand.Buying guides

What size bails or jump rings fit pyramid and trilliant gemstone beads?

Measure the drill height, the center of the hole to the nearest edge. Pick a jump ring whose inner diameter is about twice that distance so it swings freely. For example, a .5 mm drill height needs roughly a 1 mm ID. Choose the thickest wire that passes the hole smoothly.

January 25, 2025 · Anish Tandon