Gemstones by Shape

You'll love the fun style of these Dakota Stones beads. These beads are perfectly round and would look great in matching necklace and bracelet sets. They feature purple and white colors with a soft matte finish. Dog teeth amethyst is a combination of...

Rich style fills these red Jasper beads from Dakota Stones. Available by the strand, these gemstone beads are perfectly round in shape, so you can use them in all kinds of styles. Each bead features a wide stringing hole, perfect for using with thicker...

Stand out in your style with these Howlite beads from Dakota Stones. White Howlite is named for Canadian mineralogist Henry How, who first discovered the stone in Southern California in 1868. It is typically white or light gray with gray, black or brown...

The enigmatic black color of the onyx 10mm round beads from Dakota Stones looks like it goes on forever. These classic round beads feature a glossy black color that has great depth to it. Onyx is a variety of chalcedony that is similar to agate, with...

Soothing colors create a lovely display in these gemstone beads. These powder blue impression jasper beads from Dakota Stones feature a classic round shape that will work anywhere. They display a soft sky blue color interspersed with hints of peachy...

Like melting ice cream, these purple crazy lace agate 6mm round beads from Dakota Stones are swirling with color. These round beads will add rich color to your necklace and bracelet designs. The purple color is swirled with burgundy and black. They have...

Bring hints of gemstone style to your jewelry designs with these beads from Dakota Stones. These small red garnet beads are perfectly round in shape, so you can use them to accent any style. They would work well with seed beads or as spacers thanks to...

Add gemstone style to your next design with these beads from Dakota stones. These beads are perfectly round in shape and feature a versatile size that you can use in all kinds of designs. These beads would look wonderful in matching necklace and bracelet...

You'll love creating new looks with these Dakota Stones tourmaline beads. These gemstone beads feature a round shape with a star cut filled with triangular facets. The facets gleam from every angle, so they are sure to draw attention to designs. You can...

Denim lapis beads provide a more economical, lighter blue variety of lapis lazuli beads. Like other lapis, denim lapis contains grains of several blue minerals, including lazurite and sodalite, plus a matrix that includes speckles of pyrite. The lighter...

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Please see the Related Products links below for similar items, and more information about this stone. Questions? E-mail us for friendly, expert help!

Please see the Related Products links below for similar items, and more information about this stone. Questions? E-mail us for friendly, expert help!

Fancy jasper beads are also known as India agate beads. These pretty semiprecious beads and gemstone donuts add color to any jewelry application with their swirls and speckles of lavender, green, pink, orange, and/or red on an opaque creamy beige or gray...

Garnets are named after punica granatum (pomegranate), due to garnet's resemblance to pomegranate seeds. Garnet is the most popular and well-known birthstone for January. Please see the Related Products links below for similar items, and more...

Reddish-rust colored goldstone beads offer a brilliant flash with inclusions of copper crystals! Sometimes mistaken for orange-colored sunstone beads, these gemstone beads are actually manmade from glass with added copper salts. Through a unique cooling...

Reddish-rust colored goldstone beads offer a brilliant flash with inclusions of copper crystals! Sometimes mistaken for orange-colored sunstone beads, these gemstone beads are actually manmade from glass with added copper salts. Through a unique cooling...

Reddish-rust colored goldstone beads offer a brilliant flash with inclusions of copper crystals! Sometimes mistaken for orange-colored sunstone beads, these gemstone beads are actually manmade from glass with added copper salts. Through a unique cooling...

Aventurine Gemstone Beads from Rings & Things: Aventurine is a form of chalcedony (quartz) that contains small inclusions of various shiny minerals (usually spangles of mica or iron oxide), which give the stone a glistening effect known as aventurescence...

Also known as evening stone, lithia amethyst, and pink spodumene, kunzite offer a touch of pastels to our gemstone beads line. One of few naturally pink gemstones, this transparent stone is a pale-pink to lilac variety of the mineral spodumene. Similar...

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Please see the Related Products links below for similar items, and more information about this stone. Questions? E-mail us for friendly, expert help!

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The name Lapis Lazuli comes from the Latin word for "stone" (lapis) and the Arabian word for "blue" (azul). True to their name, these semiprecious beads offer naturally blue shades with inclusions that twinkle like stars in the tales of the Arabian...

Larvikite, more commonly known as black labradorite, is an igneous rock that occurs only in the Oslo rift near Larvik, Norway. Like labradorite, larvikite is a coarse-grained mixture of plagioclase and feldspar. Individual grains of anorthoclase within...

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Druzy: The stunning visual appeal of druzy beads and pendants makes them great options for jewelry focals. Sometimes spelled druse or drusy, druzy is a layer of fine crystals that forms on the inner surfaces of geodes and rock fractures over millions of...

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Please see the Related Products links below for similar items, and more information about this stone. Questions? E-mail us for friendly, expert help!

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It's been a long time since we've seen Ocean Jasper this nice! The beautiful swirls on ocean jasper beads often look like dramatic sea spray and sea foam. Also known as fisheye jasper and orbicular jasper, this semiprecious gemstone comes from a...

Olive Jade: Yellowish-green olive jade is occasionally called peridot stone due to its color (not because of any relationship to that gemstone). Olive jade is actually a form of serpentine, and is not a "true" jade. These semiprecious beads and donuts...

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Peach Moonstone: With its ghostly glow, this feldspar stone almost seems magical. High-quality rainbow moonstone is usually chatoyant and sometimes displays a strong cat's eye. The floating-light phenomenon and sheen of moonstone are called adularescence...

Peridot beads are known by many names, including bastard emerald, chrysolite, evening emerald, hawaiite, night emerald, and peridote. These pretty green semiprecious beads are cut from an olivine variety composed of magnesium iron silicate. Peridot...

Picasso marble offer muted and masculine colors with an earthy edge. Like all forms of marble, Picasso marble (aka Picasso jasper and Picasso stone) comes from limestone. It was formed when magma covered limestone fields during prehistoric times. As heat...

Sand-colored picture jasper beads display streaks and marking that often seem to depict landscapes - from desert sand dunes to rocky mountains to dry riverbeds. This semiprecious gemstone is actually petrified mud. The mud was rich in quartz that oozed...

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Red creek jasper beads are also known as Chinese picasso beads, reed picasso beads, and red cherry creek jasper beads. While these stunning semiprecious beads offer wonderful patterns in shades of rusty red, ochre, taupe and gray, the name is descriptive...

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Please see the Related Products links below for similar items, and more information about this stone. Questions? E-mail us for friendly, expert help!

Please see the Related Products links below for similar items, and more information about this stone. Questions? E-mail us for friendly, expert help!

Rock crystal quartz, the most common form of macrocrystalline quartz, is a clear quartz with a colorless, transparent, quiet beauty. We're told that our supply of rock crystal beads is natural, but occasionally we suspect we've been sold lab-grown...

Rose quartz is one of the most desirable varieties of quartz in the gemstone trade. Also known as ancona ruby and mont blanc ruby, these semiprecious gemstones display a lovely, unique pink tone. Rose quartz beads have been found in Mesopotamia that date...

Rose quartz is one of the most desirable varieties of quartz in the gemstone trade. Also known as ancona ruby and mont blanc ruby, these semiprecious gemstones display a lovely, unique pink tone. Rose quartz beads have been found in Mesopotamia that date...

Rose quartz is one of the most desirable varieties of quartz in the gemstone trade. Also known as ancona ruby and mont blanc ruby, these semiprecious gemstones display a lovely, unique pink tone. Rose quartz beads have been found in Mesopotamia that date...

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Brownish smoky quartz beads are almost always cut from rock crystal quartz that has been heat-treated to produce this coveted color (ours included). Tones of smoky quartz range from yellowish to deep translucent brown. Good specimens of natural untreated...

Brownish smoky quartz beads and briolettes are almost always cut from rock crystal quartz that has been heat-treated to produce this coveted color (ours included). Tones of smoky quartz range from yellowish to dep translucent brown. Good specimens of...

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Find related items below, and find out more about jasper in our Gemstone Index. Questions? E-mail us for friendly, expert help!

Wood Opal (also known as wood opalite, agatized wood and fossilized wood) is petrified wood, where the organic material has been replaced with hydrated amorphous Silicon Dioxide (opal), but keeping the same layered structure as the original wood. Wood...

Wood Opal (also known as wood opalite, agatized wood and fossilized wood) is petrified wood, where the organic material has been replaced with hydrated amorphous Silicon Dioxide (opal), but keeping the same layered structure as the original wood. Wood...

About Amethyst: Amethyst is one of the most popular varieties of quartz. It is the official birthstone for February and one of our best-selling gemstones.Amethyst is formed in silica-rich liquids deposited in gas cavities (geodes) in lava. It occurs in...

Strawberry vs. Cherry quartz: Sometimes cherry "quartz" (a pretty pink imitation gemstone) is erroneously called strawberry quartz. You can see the difference between the two gemstones if you look closely (you may need a loupe or magnifier). Cherry...

Rose quartz is one of the most desirable varieties of quartz in the gemstone trade. Also known as ancona ruby and mont blanc ruby, these semiprecious gemstones display a lovely, unique pink tone. While most rose quartz on the market is dyed to maintain...

Druzy: The stunning visual appeal of druzy beads and pendants makes them great options for jewelry focals. Sometimes spelled druse or drusy, druzy is a layer of fine crystals that forms on the inner surfaces of geodes and rock fractures over millions of...

Terra Agate: No gemstone is more creatively striped by nature than agate. This distinct and dramatically banded variety of chalcedony is composed of quartz layers, which varies greatly and can be of many colors. Each individual agate forms by filling a...

Peridot gemstone beads are known by many names, including bastard emerald, chrysolite, evening emerald, hawaiite, night emerald, and peridote. These pretty green semiprecious beads are cut from an olivine variety composed of magnesium iron silicate...

Aquamarine belongs to the beryl gemstone family. Bead-grade aquamarine tends to have many interesting inclusions and numerous opaque areas. However, these A and AA grade aquamarine beads are mostly translucent (and higher priced than our other...

Yellow Opal gemstone beads have the same basic chemical composition as quartz, but usually contains 6 - 10% water. Common Opal (sometimes called opalite) does not have the flashes of light found in precious opal, but both common opal and precious opal...

Aquamarine belongs to the beryl gemstone family. Bead-grade aquamarine tends to have many interesting inclusions and numerous opaque areas. The more intense the color of this stone, the higher its value. Aquamarine is a hard gemstone, which makes it an...

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Chalcedony beads are a semitransparent or translucent (commonly pale bluish-gray) form of quartz, with a waxlike luster. Chalcedony forms in rounded crusts, rinds or stalactites in volcanic and sedimentary rocks. The stone is porous, so it takes dye...

Gold fill (also called gold overlay or gold-filled) is made by using heat and pressure to apply a layer of karat gold to a base of less costly metal. This produces a surface with karat gold. The minimum layer of karat gold must equal at least 1/20 of the...

Aquamarine belongs to the beryl gemstone family, and encompasses a range of blues and greens. Bead-grade aquamarine tends to have many interesting inclusions and numerous opaque areas. The more intense the color of this stone, the higher its value...

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Agate: No gemstone is more creatively striped by nature than agate. This distinct and dramatically banded variety of chalcedony is composed of quartz layers. This composition varies greatly and can be of many colors. The other chalcedony family, jasper,...

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Amazonite (sometimes called Amazon stone) is a rare blue-green variety of microcline (a feldspar mineral) used as a semiprecious stone. Its brilliant color was once thought to be caused by copper, but now is attributed to the presence of lead or possibly...

Cacoxenite by itself is an iron aluminium phosphate mineral associated with iron mining. It has a silky luster, and a hexagonal crystalline structure that grows in a radial pattern. When it forms within amethyst and other forms of quartz, it displays as...

Sunstone beads consist of feldspar crystals that were formed in molten lava, then discharged onto the surface of the earth by volcanic eruptions. As the lava weathers away or is broken up, the crystals are released. This semiprecious gemstone is also...

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These assorted gemstone strands can include red jasper, aventurine, dalmatiner, sodalite, natural agate, snowflake obsidian, and many other beautiful semiprecious beads. Mixed stone assortments generally include natural gemstone beads, enhanced gemstone...

Please see the Related Products links below for similar items, and more information about this stone.Also known as fool's gold, pyrite beads are crystalline iron sulfide, and offer a glittering option for gemstone jewelry components. This semiprecious...

Amazonite is a rare blue-green variety of microcline (a feldspar mineral) used as a semiprecious stone. Amazonite (sometimes called Amazon Stone) is an opaque stone, often found with white, yellow or gray inclusions and a silky luster or silvery sheen...

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Amethyst is the most highly prized variety of quartz, and if not for its widespread availability, would be very expensive. With its luscious purple color, it is the official birthstone for February and one of our best-selling gemstones. The stone's name...

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Onyx is a striped, semiprecious variety of agate, with white, black, brown or red alternating bands. It is different from regular agate only in that the bands of which it is composed are parallel and regular. The name onyx originates from the Greek word...

Sardonyx is a variety of onyx that typically comes in shades of red (the word "sard" means "red"). Our Black Sardonyx beads are predominantly black, with bands, stripes and swirls of bright white, milky semitranslucent white, and occasionally dark...

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The name apatite is quite appropriate, considering this mineral makes up the teeth in all vertebrate animals (and teeth are used to satisfy one's appetite!). In fact, it comprises more than 60% of the bones and teeth in humans, fish, birds, cows, and...

A shimmery stone with unusual properties, kyanite can become the sparkle in a necklace or the spark plug in an engine. This aluminum silicate is a polymorph with andalusite and sillimanite, meaning it shares the same chemistry, but has a different...

Turquoise has been revered for thousands of years. Its name means "Turkish stone" in French, a reference to where Persian material passed on its way to Europe. Turquoise is considerably softer than quartz, and is usually treated for stability. Chinese...

Botswana Agate is banded with fine, parallel lines of tan, mahogany, pink and white, and makes a beautiful addition to gemstone jewelry. Botswana agate may be almost mined out, so in recent years, we've seen less rough (uncut) stone, and newer beads are...

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Turquoise has been revered for thousands of years. Its name means "Turkish stone" in French, a reference to where Persian material passed on its way to Europe. Turquoise is considerably softer than quartz, and is usually treated for stability. Chinese...

Dyed "Crazy Lace" Calcite is available in fantastic color options, for great prices. It is clearly a "reconstituted" or "block" type of gemstone, which means it is a mixture of resin, dyes, and potentially some gemstone content -- in this case,...

Dyed "Crazy Lace" Calcite is available in fantastic color options, for great prices. It is clearly a "reconstituted" or "block" type of gemstone, which means it is a mixture of resin, dyes, and potentially some gemstone content -- in this case,...

Dyed "Crazy Lace" Calcite is available in fantastic color options, for great prices. It is clearly a "reconstituted" or "block" type of gemstone, which means it is a mixture of resin, dyes, and potentially some gemstone content -- in this case,...

Dyed "Crazy Lace" Calcite is available in fantastic color options, for great prices. It is clearly a "reconstituted" or "block" type of gemstone, which means it is a mixture of resin, dyes, and potentially some gemstone content -- in this case,...

Create a look inspired by the sea with these Dakota Stones beads. These gemstone beads feature a round shape with a star cut filled with triangular facets. With 20 facets, a star cut gemstone enhances even the most intense colors. It makes a great...

Cacoxenite is the trade name for this naturally occurring blend of seven stone types. This stone, often called the "Super Seven" or "Melody Stone" contains amethyst, clear quartz, smoky quartz, lepidocrosite, goethite, and rutile. Showcase these large...

Add stony color to designs with the Dakota Stones 4mm African Turquoise Jasper round beads. Available by the strand, these beads feature a perfectly round shape. They are small in size, so you can use them as spacers or as pops of color in earrings. Each...

Add natural accents to designs with these Dakota Stones beads. These gemstone beads feature a classic round shape that will work anywhere. They are versatile in size, so you can use them in necklaces, bracelets and earrings. Impression jasper naturally...

Keep your designs colorful with the Dakota Stones 8mm banded fluorite faceted roundel beads. Available by the strand, these rounded beads feature diamond-shaped facets for extra texture and sine. They are the perfect size for matching necklace and...