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Tejas Beads is your trusted source for natural gemstone beads, pearls, and jewelry-making supplies. Expect great customer service, top quality stones, and prompt shipping from our USA based shop.

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4mm Gemstone Beads

4mm gemstone beads are the dainty end of everyday beading, small enough to stack several bracelets on one wrist and large enough to show the stone's color. This is one of our deepest sizes, in smooth, matte and microfaceted finishes and in rounds, rondelles, cubes and tubes, across stones such as amethyst, lapis lazuli, blue kyanite, lepidolite, labradorite, rose quartz, malachite and black onyx. A fine stretch cord fits most of them for bracelets, and beading wire or thread suits the rest.

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    • African Turquoise
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  • Beads - Full Catalog
  • Supplies - Full Catalog
  • Blue aventurine rondelle beads strand denim blue gemstone beads

    Blue Aventurine · Smooth · Rondelle · 2x4mm

    $6.95

    Blue Aventurine · Smooth · Rondelle · 2x4mm

    $6.95

  • A close-up pile of round stone beads in assorted earthy colors, including brown, beige, cream, gray, and muted red, with some beads showing natural marbling and swirl patterns.

    Petrified Wood · Matte · Round · 4mm, 6mm, 8mm, 10mm, 12mm

    $5.95

    Petrified Wood · Matte · Round · 4mm, 6mm, 8mm, 10mm, 12mm

    $5.95

  • Minty green polished kiwi jasper beads.

    Kiwi Jasper · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $3.95

    Kiwi Jasper · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $3.95

  • Close-up of blue faceted beads stacked together

    Blue Kyanite A+ · Microfaceted · Rondelle Heishi · 3mm, 4mm, 5mm

    $85.95

    Blue Kyanite A+ · Microfaceted · Rondelle Heishi · 3mm, 4mm, 5mm

    $85.95

  • Natural gunmetal color hematite beads.

    Hematite · Smooth · Round · 2mm, 3mm, 4mm, 6mm, 8mm

    $3.95

    Hematite · Smooth · Round · 2mm, 3mm, 4mm, 6mm, 8mm

    $3.95

  • Faceted tanzanite rondelle beads in soft lavender blue tones, natural gemstone strand

    Tanzanite A · Microfaceted · Rondelle · 4mm, 5mm

    $95.95

    Tanzanite A · Microfaceted · Rondelle · 4mm, 5mm

    $95.95

  • Brown Bronzite Beads

    Bronzite · Smooth · Round · 4mm, 6mm, 8mm, 10mm, 12mm

    $6.95

    Bronzite · Smooth · Round · 4mm, 6mm, 8mm, 10mm, 12mm

    $6.95

  • Microfaceted rondelle amethyst beads in pale to deep purple

    Amethyst · Microfaceted · Rondelle · 4mm

    $8.95

    Amethyst · Microfaceted · Rondelle · 4mm

    $8.95

  • Microfaceted rondelle watermelon tourmaline beads in an ombre of purple, green, golden yellow and black

    Watermelon Tourmaline A+ · Ombre · Microfaceted · Rondelle · 4mm

    $50.95

    Watermelon Tourmaline A+ · Ombre · Microfaceted · Rondelle · 4mm

    $50.95

  • Close-up of green beads on a string

    Green Fluorite · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $5.95

    Green Fluorite · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $5.95

  • Microfaceted cube ruby zoisite beads, red ruby crystals in green zoisite

    Ruby Zoisite · Microfaceted · Cube · 4mm

    $10.95

    Ruby Zoisite · Microfaceted · Cube · 4mm

    $10.95

  • Close-up of purple beads

    Lepidolite A · Microfaceted · Rondelle · 4mm

    $11.95

    Lepidolite A · Microfaceted · Rondelle · 4mm

    $11.95

  • Matte Finish Brown Zebra Jasper Beads For Jewelry Making.

    Brown Zebra Jasper · Matte · Round · 4mm, 6.5mm, 8mm

    $5.95

    Brown Zebra Jasper · Matte · Round · 4mm, 6.5mm, 8mm

    $5.95

  • Microfaceted Rondelle Clear Beads With Yellow Inclusions.

    Clear Topaz · Lantern Microfaceted · Rondelle · 3x4mm

    $9.95

    Clear Topaz · Lantern Microfaceted · Rondelle · 3x4mm

    $9.95

  • Close-up of colorful glass beads in various patterns and colors.

    Vintage African Christmas Glass · Smooth · Rondelle · 4mm to 6mm

    $4.95

    Vintage African Christmas Glass · Smooth · Rondelle · 4mm to 6mm

    $4.95

  • Close-up of smooth round blue aventurine beads in cobalt and denim blue with pale gray patches
    Save 29%

    Blue Aventurine (alt) · Smooth · Round · 4mm, 6mm, 8mm, 10mm **CLEARANCE**

    $3.50  4.95

    Blue Aventurine (alt) · Smooth · Round · 4mm, 6mm, 8mm, 10mm **CLEARANCE**

    $3.50  4.95
  • Microfaceted round pink tourmaline beads in delicate to vibrant pink

    Pink Tourmaline A · Microfaceted · Round · 2mm, 3mm, 4mm

    $8.95

    Pink Tourmaline A · Microfaceted · Round · 2mm, 3mm, 4mm

    $8.95

  • Matte finish blue amazonite beads.

    Amazonite A · Matte · Round · 4mm, 6mm, 8mm, 10mm

    $6.95

    Amazonite A · Matte · Round · 4mm, 6mm, 8mm, 10mm

    $6.95

  • Golden obsidian rectangular beads featuring glossy black surfaces and a subtle metallic gold shimmer.

    Golden Obsidian · Smooth · Rectangular Tube · 2x4mm

    $6.95

    Golden Obsidian · Smooth · Rectangular Tube · 2x4mm

    $6.95

  • Close-up of blue beads with a dark background

    Teal Blue Apatite · Microfaceted · Round · 4mm

    $8.95

    Teal Blue Apatite · Microfaceted · Round · 4mm

    $8.95

  • Close-up of pinkish-orange beads

    Peach Moonstone A · Microfaceted · Round · 2mm, 3mm, 4mm

    $4.95

    Peach Moonstone A · Microfaceted · Round · 2mm, 3mm, 4mm

    $4.95

  • Close-up of a string of metallic beads.
    Sold out

    Ethiopian Silver White Metal · Smooth · Slightly Rondelle · 4.5mm

    $12.95

    Ethiopian Silver White Metal · Smooth · Slightly Rondelle · 4.5mm

    $12.95

  • Microfaceted round sunstone beads with a glittery sparkle

    Sunstone · Microfaceted · Round · 2mm, 3mm, 4mm

    $5.95

    Sunstone · Microfaceted · Round · 2mm, 3mm, 4mm

    $5.95

  • Microfaceted rondelle Burmese jade beads in green jadeite

    Burmese Jade · Microfaceted · Rondelle · 3.8mm

    $12.95

    Burmese Jade · Microfaceted · Rondelle · 3.8mm

    $12.95

  • Close-up of blue beads with a dark background

    Howlite Turquoise (dyed) · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $4.50

    Howlite Turquoise (dyed) · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $4.50

  • Close-up of multicolored round beads

    Dendritic Pink Opal · Microfaceted · Round · 4mm

    $6.95

    Dendritic Pink Opal · Microfaceted · Round · 4mm

    $6.95

  • Color-treated smooth red carnelian tube beads in deep red

    Red Carnelian A (alt) · Smooth · Tube · 4mm

    $8.50

    Red Carnelian A (alt) · Smooth · Tube · 4mm

    $8.50

  • Matte round rose quartz beads in very pale pink

    Rose Quartz · Matte · Round · 4mm, 6mm, 8mm, 10mm

    $4.95

    Rose Quartz · Matte · Round · 4mm, 6mm, 8mm, 10mm

    $4.95

  • Natural rhodonite gemstone tube beads in warm salmon-pink shades with contrasting dark inclusions.

    Rhodonite w/ Matrix · Smooth · Rectangular Tube · 2x4mm

    $6.95

    Rhodonite w/ Matrix · Smooth · Rectangular Tube · 2x4mm

    $6.95

  • Smooth rondelle yellow calcite beads in soft butter yellow

    Yellow Calcite · Smooth · Rondelle · 2x4mm

    $4.95

    Yellow Calcite · Smooth · Rondelle · 2x4mm

    $4.95

  • Mixed blue and red sunset dumortierite beads.

    Sunset Dumortierite · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $8.50

    Sunset Dumortierite · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $8.50

  • honey colored opal beads.

    Ethiopian Opal A · Smooth · Rondelle · 4mm

    $52.95

    Ethiopian Opal A · Smooth · Rondelle · 4mm

    $52.95

  • Faceted pink ruby gemstone beads with natural color variation
    Sold out

    Pink Ruby A+ · Microfaceted · Cube · 4mm

    $49.95

    Pink Ruby A+ · Microfaceted · Cube · 4mm

    $49.95

  • Golden Sheen Obsidian Round Loose Beads

    Golden Obsidian · Round · Smooth · 4mm, 6mm, 8mm, 10mm, 12mm

    $4.95

    Golden Obsidian · Round · Smooth · 4mm, 6mm, 8mm, 10mm, 12mm

    $4.95

  • Matte round snowflake sodalite beads, dark blue with white streaks

    Snowflake Sodalite · Matte · Round · 4mm, 6mm, 8mm, 10mm

    $4.50

    Snowflake Sodalite · Matte · Round · 4mm, 6mm, 8mm, 10mm

    $4.50

  • Ocean jasper beads.

    Ocean Jasper · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $6.50

    Ocean Jasper · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $6.50

  • Multicolor Mookaite Beads.

    Australian Mookaite Jasper · Smooth · Rondelle · 2x4mm

    $8.95

    Australian Mookaite Jasper · Smooth · Rondelle · 2x4mm

    $8.95

  • Close-up of blue spherical beads

    Angelite · Microfaceted · Round · 2mm, 3mm, 4mm

    $4.50

    Angelite · Microfaceted · Round · 2mm, 3mm, 4mm

    $4.50

  • Close-up of brown spherical objects with a dark background

    Calligraphy Jasper · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $5.95

    Calligraphy Jasper · Smooth · Round · 4mm, 6mm, 8mm, 10mm

    $5.95

  • Butter Jasper Beads.

    Australian Butter Jasper · Smooth · Round · 4mm, 8mm, 10mm

    $6.95

    Australian Butter Jasper · Smooth · Round · 4mm, 8mm, 10mm

    $6.95

  • Watermelon tourmaline faceted round beads on strand

    Watermelon Tourmaline A · Ombre · Microfaceted · Rondelle · 4mm, 5mm

    $79.95

    Watermelon Tourmaline A · Ombre · Microfaceted · Rondelle · 4mm, 5mm

    $79.95

  • Microfaceted cube amethyst beads in an ombre from lilac to deep violet

    Amethyst A · Ombre · Microfaceted · Cube · 4mm

    $16.95

    Amethyst A · Ombre · Microfaceted · Cube · 4mm

    $16.95

  • Close-up of clear quartz beads with black specks on a dark background.

    Black Mica In Quartz · Smooth · Rondelle · 2x4mm

    $5.95

    Black Mica In Quartz · Smooth · Rondelle · 2x4mm

    $5.95

  • Sparkling black onyx beads.

    Black Onyx · Faceted · Round · 4mm, 6mm, 8mm, 10mm

    $6.95

    Black Onyx · Faceted · Round · 4mm, 6mm, 8mm, 10mm

    $6.95

  • Close-up of pinkish-orange beads

    Sunstone A · Microfaceted · Rondelle · 3x4mm

    $12.95

    Sunstone A · Microfaceted · Rondelle · 3x4mm

    $12.95

  • Smooth round iolite beads showing blue, violet or yellow tones
    Save 55%

    Iolite · Smooth · Round · 4mm, 6mm, 8mm

    $7.50  16.95

    Iolite · Smooth · Round · 4mm, 6mm, 8mm

    $7.50  16.95
  • Dyed microfaceted cube blue sponge coral beads with a porous texture

    Blue Sponge Coral (alt) · Microfaceted · Cube · 4mm

    $12.95

    Blue Sponge Coral (alt) · Microfaceted · Cube · 4mm

    $12.95

  • A close-up pile of round blue gemstone beads with natural marbling and variations in light and dark blue tones.

    Santa Maria Aquamarine · Smooth · Round · 4mm, 6mm

    $12.95

    Santa Maria Aquamarine · Smooth · Round · 4mm, 6mm

    $12.95

  • Smooth round phosphosiderite beads in vivid lilac to lavender purple

    Phosphosiderite A · Smooth · Round · 3mm, 4mm

    $7.95

    Phosphosiderite A · Smooth · Round · 3mm, 4mm

    $7.95

  • A close-up pile of small faceted round beads in earthy olive green, tan, brown, and cream tones on a dark gray background.

    Green Garnet · Microfaceted · Round · 3mm, 4mm

    $7.95

    Green Garnet · Microfaceted · Round · 3mm, 4mm

    $7.95

  • Faceted Fluorite Beads.

    Rainbow Fluorite · Microfaceted · Round · 3mm, 4mm

    $4.95

    Rainbow Fluorite · Microfaceted · Round · 3mm, 4mm

    $4.95

  • Gift card for beads, findings and beading supplies, sent by email

    Gift Cards

    Sometimes it's best to let them choose!

    Shop Gift Cards
  • Red Snakeskin Jasper Beads.

    Red Snakeskin Jasper · Smooth · Round · 4mm, 8mm, 10mm

    $7.95

    Red Snakeskin Jasper · Smooth · Round · 4mm, 8mm, 10mm

    $7.95

  • Smooth round azurite with chalcocite beads, bright blue with metallic gray-black

    Azurite with Chalcocite · Smooth · Round · 4mm, 6mm, 8mm

    $6.95

    Azurite with Chalcocite · Smooth · Round · 4mm, 6mm, 8mm

    $6.95

  • A close-up pile of small, round, off-white ceramic beads or balls filling the frame.

    Fossil Jasper · Matte · Round · 4mm, 6mm, 8mm, 10mm, 12mm

    $3.95

    Fossil Jasper · Matte · Round · 4mm, 6mm, 8mm, 10mm, 12mm

    $3.95

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