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Wholesale Rough Gemstones 1 Kilo Lot

63 products


  • Sale -9% Rough Citrine (30-60 mm) (1 Kilogram) Wholesale Yellow Citrine Crystal Lot Rough Citrine (30-60 mm) (1 Kilogram) Wholesale Yellow Citrine Crystal Lot

    Rough Citrine (30-60 mm) (1 Kilogram) Wholesale Yellow Citrine Crystal Lot

    2 reviews

    Rough Yellow Citrine Crystals Uniqueness Guaranteed: Every item is one-of-a-kind, making them ideal for all projects or designs. Quantity: 1 kilogram Avg Size Range: 30 to 60 millimeters Material Origin: Brazil Heat-treated or enhanced citrine is created by superheating amethyst or smoky quartz. These crystals take on a light yellow to dark brown hue depending on the amount of heat used and the duration this heat is applied. As amethyst and smoky quartz are much more abundant and easier to mine than natural citrine, this makes enhanced citrine a more sustainable and affordable alternative for collectors. Custom Requests: Have specific preferences? Leave a message with your order, and we'll do our best to accommodate your requests if possible. *Handmade items vary in size, shape, and color when selected randomly (highest quality items chosen first). They’ll be as beautiful as those in the photos.

    $30.00$27.22

  • Sale -12% Rough India Stone Mix / 25-40mm AVG - 1 KILO LOT - Crystal River Gems Rough India Stone Mix / 25-40mm AVG - 1 KILO LOT - Crystal River Gems

    Rough India Stone Mix / 25-40mm AVG - 1 KILO LOT

    3 reviews

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters This assortment of 100% natural gemstones and minerals is perfect for art projects or for display. Each assortment contains a random selection of gemstones, and no two lots will be the same. These stones come from all around the world, and each assortment may also contain man-made stones like opalite.

    $7.95$7.01

  • Rainbow Fluorite Rough from China - 20-50 mm - 1 KILO LOT - Crystal River Gems Rainbow Fluorite Rough from China - 20-50 mm - 1 KILO LOT - Crystal River Gems

    Rainbow Fluorite Rough from China - 20-50 mm - 1 KILO LOT

    Quantity: 1 kilogram Pieces measure approximately 20-50 millimeters. Rainbow Fluorite: Crafted through hydrothermal processes in the Earth's crust, rainbow fluorite displays a mesmerizing array of colors due to various impurities, offering a visual spectrum that reflects the geological conditions shaping its unique crystal formations.

    $11.34

  • Rainbow Moonstone Rough from India - 25-40 mm - 1 KILO LOT - Crystal River Gems Rainbow Moonstone Rough from India - 25-40 mm - 1 KILO LOT - Crystal River Gems

    Rainbow Moonstone Rough from India - 25-40 mm - 1 KILO LOT

    2 reviews

    Quantity: 1 kilogram Pieces measure approximately 25-40 millimeters. Rainbow Moonstone: Forged through the cooling of molten feldspar minerals in magmatic environments, rainbow moonstone develops its captivating adularescence—a play of colors caused by light diffraction within its microstructure—offering a stunning visual display shaped by the geological processes during its crystallization.

    $13.05

  • Sale -34% Rough Brazil Green Quartz - 3-6 cm - 1 KILO LOT - Crystal River Gems Rough Brazil Green Quartz - 3-6 cm - 1 KILO LOT - Crystal River Gems

    Rough Brazil Green Quartz - 3-6 cm - 1 KILO LOT

    2 reviews

    Quantity: 1 kilogram Pieces measure approximately 3-6 centimeters. Green Quartz: Developed through the presence of iron impurities during the crystallization of silicon dioxide in various geological environments, green quartz exhibits its distinct green coloration, offering a visual testament to the specific mineral influences shaping its appearance during the formation process.

    $15.00$9.93

  • Rough Blue Calcite / 1.5-3.5" AVG - 1 KILO LOT - Crystal River Gems Rough Blue Calcite / 1.5-3.5" AVG - 1 KILO LOT - Crystal River Gems

    Rough Blue Calcite / 1.5-3.5" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1.5 to 3.5 inches Calcite is a mineral that forms mostly in limestone deposits and caves, and can exhibit a wide range of colors depending on the impurities and trace elements it absorbs from the surrounding area. This variety of calcite derives its color from copper inclusions that oxidized while it formed.

    $14.74

  • 1 KILO LOT - Sodalite Rough Rock from India / 15-30mm Avg - Crystal River Gems 1 KILO LOT - Sodalite Rough Rock from India / 15-30mm Avg - Crystal River Gems

    Rough Sodalite / 15-30mm AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 15 to 30 millimeters Sodalite is a silica-based mineral with a high concentration of sodium. While the bulk of the stone is a royal blue often used in paint pigment, it can also contain inclusions of calcite and quartz, resulting in white streaks. While it is commonly mistaken for lapis lazuli, sodalite does not contain any pyrite inclusions the way lapis does, and any orange or brown inclusions are typically feldspar.

    $8.51

  • Sale -14% Rough Carnelian / 30g AVG - 1 KILO LOT - Crystal River Gems Rough Carnelian / 30g AVG - 1 KILO LOT - Crystal River Gems

    Rough Carnelian / 30g AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 30 grams Carnelian is a variety of chalcedony that derives its color from large amounts of iron oxide, and has been used in jewelry and ornamental work as far back as Ancient Egypt and Mycenaean Greece. Carnelian with clear banding patterns formed along with agate deposits, and is more properly known as carnelian agate.

    $10.24$8.85

  • Sale -18% Rough Black Tourmaline / 1-5" AVG - 1 KILO LOT - Crystal River Gems Rough Black Tourmaline / 1-5" AVG - 1 KILO LOT - Crystal River Gems

    Rough Black Tourmaline / 1-5" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1 to 5 inches Formed when boron forms compounds with iron-sodium molecules, Schorl black tourmaline, or simply black tourmaline, derives its name from the German village of Zschorlau where it was first discovered in a nearby tin mine in the late 1300s.

    $9.19$7.54

  • Sale -30% 1 KILO LOT - Rough Brazil Fuchsite Lot - Crystal River Gems 1 KILO LOT - Rough Brazil Fuchsite Lot - Crystal River Gems

    Rough Fuchsite / 1-2" AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 1 to 2 inches Fuchsite is a special variety of the mineral muscovite, where chromium atoms have slowly replaced the natural aluminum in muscovite’s molecular structure. This resulting soft green mineral was named to commemorate Johann Nepomuk von Fuchs, a German mineralogist.

    $11.55$8.10

  • Rough Chrysocolla / 1-2" AVG - 1 KILO LOT - Crystal River Gems Rough Chrysocolla / 1-2" AVG - 1 KILO LOT - Crystal River Gems

    Rough Chrysocolla / 1-2" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1 to 2 inches Chrysocolla forms when copper ore oxidizes and incorporates varying amounts of silica while growing. The amount of silica affects both the color, which can range from deep navy blue through teal and green, and the hardness of the resulting stone. Bright blue chrysocolla is a popular color replacement for turquoise in jewelry.

    $26.02

  • 1 KILO LOT - Rainbow Moonstone Rough Rock from India - Crystal River Gems 1 KILO LOT - Rainbow Moonstone Rough Rock from India - Crystal River Gems

    Rough Rainbow Moonstone / 1-2" AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 1 to 2 inches Rainbow moonstone is closely related to labradorite, as both stones are feldspars that exhibit signature colorful shimmers. Moonstone’s signature blue flash, called adularescence, has made it highly desirable in jewelry for centuries.

    $11.34

  • 1 Kilo Lot. Rough Mahogany Obsidian - Crystal River Gems 1 Kilo Lot. Rough Mahogany Obsidian - Crystal River Gems

    Rough Mahogany Obsidian / 1-2" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1 to 2 inches Obsidian is not a gemstone, but instead a kind of glass that forms when volcanic lava rapidly cools in the open air without forming any specific crystalline structures. When polished, obsidian can occasionally exhibit a gold, silver, or rainbow sheen depending on any included minerals. Mahogany obsidian’s signature brown swirls are the result of iron inclusions within the obsidian glass.

    $6.75

  • 1 KILO LOT - Rough Bumblebee Jasper from Indonesia / Mixed Sizes - Crystal River Gems

    Rough Bumblebee Jasper / 1-4" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1 to 4 inches Jasper is an aggregate stone, formed from combinations of quartz, chalcedony, and other minerals that all affect the resulting colors or patterns that form. Bumblebee jasper takes its color from inclusions of sulfur and arsenic.

    $26.46

  • 1 KILO LOT - Red Carnelian Rough from India / 20-40mm Avg - Crystal River Gems 1 KILO LOT - Red Carnelian Rough from India / 20-40mm Avg - Crystal River Gems

    Rough Red Carnelian / 20-40mm AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 20 to 40 millimeters Carnelian is a variety of chalcedony that derives its color from large amounts of iron oxide, and has been used in jewelry and ornamental work as far back as Ancient Egypt and Mycenaean Greece. Carnelian with clear banding patterns formed along with agate deposits, and is more properly known as carnelian agate.

    $13.05

  • 1 KILO LOT - Tree Agate Rough from India / 25-40mm Avg - Crystal River Gems 1 KILO LOT - Tree Agate Rough from India / 25-40mm Avg - Crystal River Gems

    Rough Tree Agate / 25-40mm AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters Much like moss agate, tree agate is a composite form of chalcedony, formed from primarily white or milky quartz with green inclusions of iron oxide and manganese oxide. Tree agate tends to be more translucent than moss agate, and the dendritic inclusions tend to be straighter like tree branches rather than wispy or threaded.

    $13.05

  • 1 KILO LOT / Rough Peru Green Serpentine - Crystal River Gems

    Rough Serpentine / 1.5-2.5" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1.5 to 2.5 inches Serpentine is a metamorphic rock that forms when the stone absorbs large amounts of water under high pressure, and may contain other minerals like chrysotile, lizardite, or magnetite. Serpentine is named for its signature snake-skin texture and patterns.

    $12.75

  • Sale -21% 1 KILO LOT - Prophecy Stone Crystals / Mixed Sizes - Crystal River Gems 1 KILO LOT - Prophecy Stone Crystals / Mixed Sizes - Crystal River Gems

    Rough Prophecy Stone / 1" AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 1 inch "Prophecy Stone" refers to a unique type of pseudomorph mineral primarily found in the Sahara Desert. These stones are formed when one mineral replaces another while retaining the original mineral's shape. In the case of prophecy stones, limonite and hematite replace the mineral marcasite. They are characterized by their unusual shapes, often with intricate, angular patterns and a metallic luster. The name "Prophecy Stone" is more of a trade or popular name rather than a formal geological term.

    $36.75$28.89

  • Sale -38% 1 KILO LOT - Rough Brazil Emerald - Crystal River Gems 1 KILO LOT - Rough Brazil Emerald - Crystal River Gems

    Rough Emerald / 1-1.5" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1 to 1.5 inches Emerald is a variety of beryl just like aquamarine, and the green color comes from trace amounts of chromium trapped in the crystal. Due to its popularity as a gemstone, emerald is considered one of the traditional “Big 4” along with rubies, sapphires, and diamonds.

    $34.65$21.60

  • Rough Amethyst / 25-40mm AVG - 1 KILO LOT - Crystal River Gems Rough Amethyst / 25-40mm AVG - 1 KILO LOT - Crystal River Gems

    Rough Amethyst / 25-40mm AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters Amethyst is a violet gemstone that occurs when quartz containing significant iron impurities and other trace elements undergoes natural geological irradiation over long periods of time, altering the color. Variations in color occur based on the amount of iron and the specific trace elements present in the original quartz.

    $13.05

  • 1 KILO LOT -Labradorite Rough Rock from India / 25-40mm Avg - Crystal River Gems 1 KILO LOT -Labradorite Rough Rock from India / 25-40mm Avg - Crystal River Gems

    Rough Labradorite / 25-40mm AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters The particular variety of feldspar known as labradorite takes its name from the Labrador region of Canada, and is most commonly used in designer jewelry and, somewhat less glamorously, in making glass and ceramics. While not all labradorite has the signature shimmer known as labradorescence, it is considered a highly desirable feature and can appear in an entire rainbow of colors.

    $9.93

  • 1 KILO LOT - Rough Tricolor/Red Calcite from Mexico / 2"-3" AVG - Crystal River Gems 1 KILO LOT - Rough Tricolor/Red Calcite from Mexico / 2"-3" AVG - Crystal River Gems

    Rough Tricolor Calcite / 2-3" AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 2 to 3 inches Calcite is a mineral that forms mostly in limestone deposits and caves, and can exhibit a wide range of colors depending on the impurities and trace elements it absorbs from the surrounding area. Tricolor calcite, also known as banded calcite, may include distinct layers of red, white, and black or blue calcite.

    $17.24

  • Rough Crystal Quartz / 25-40mm AVG - Crystal River Gems Rough Crystal Quartz / 25-40mm AVG - Crystal River Gems

    Rough Crystal Quartz / 25-40mm 1 Kilo Lot

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters Quartz is one of the most common minerals found in the Earth's crust and takes on a variety of colors depending on the other minerals and trace elements included as it forms and grows. These pieces comprise primarily rock crystal and white quartz, the latter taking its color from tiny inclusions of fluid or gas while it is formed.

    $14.69

  • 1 KILO LOT - Rough Stone World Mix - CRG Exclusive Lot - Crystal River Gems

    Rough Stone World Mix / CRG Exclusive Lot / 1-2" AVG - 1 KILO LOT

    2 reviews

    Quantity: 1 kilogram Average size range: 1 to 2 inches This assortment of 100% natural gemstones and minerals is perfect for art projects or for display. Each assortment contains a random selection of gemstones, and no two lots will be the same. Each assortment contains stones from Brazil, Morocco, Mexico, Peru, and Madagascar.

    $12.13

  • 1 KILO LOT - Yellow Aventurine Rough Rock from India / 25-40mm Avg - Crystal River Gems 1 KILO LOT - Yellow Aventurine Rough Rock from India / 25-40mm Avg - Crystal River Gems

    Rough Yellow Aventurine / 25-40mm AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters Aventurine is a special variety of quartz that is somewhat translucent and exhibits a glitter sheen called aventurescence. Yellow aventurine takes its color from inclusions of mica and muscovite.

    $6.75

  • Rough Black Agate / 25-40mm AVG - 1 KILO LOT - Crystal River Gems Rough Black Agate / 25-40mm AVG - 1 KILO LOT - Crystal River Gems

    Rough Black Agate - 25-40 mm - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 25-40 millimeters Agate is a banded variety of chalcedony that forms inside pockets of metamorphic and volcanic rock, with the initial layer that forms and the surrounding minerals and conditions affecting subsequent layers and giving agate its wide variation in appearance. Agate can also bond with quartz crystal while forming, which can lead to distinctive white banding and exposed crystal druzy.

    $6.75

  • Sale -41% 1 KILO LOT - Rough Brazilian Blue Kyanite (3 - 6 CM) AVG - Crystal River Gems 1 KILO LOT - Rough Brazilian Blue Kyanite (3 - 6 CM) AVG - Crystal River Gems

    Rough Blue Kyanite / 30-60mm AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 30 to 60 millimeters Kyanite is an aluminum-rich crystal that forms on metamorphic rock under extremely high pressure. Its distinctive blue color comes from iron and titanium, and some pieces with trace amounts of manganese can turn orange instead.

    $29.50$17.28

  • Rough Chalcopyrite Chips / 0.25-0.75" AVG - 1 KILO LOT - Crystal River Gems Rough Chalcopyrite Chips / 0.25-0.75" AVG - 1 KILO LOT - Crystal River Gems

    Rough Chalcopyrite Chips / 0.25-0.75" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 0.25 to 0.75 inches Chalcopyrite is a brassy golden copper ore, and is mostly used to extract pure copper. When exposed to air, its surface tarnishes in a variety of minerals including bornite or rarely malachite and azurite, giving it an iridescent rainbow sheen.

    $35.59

  • Sale -59% Rough Aquamarine / 1.5-3" AVG - 1 KILO LOT - Crystal River Gems Rough Aquamarine / 1.5-3" AVG - 1 KILO LOT - Crystal River Gems

    Rough Aquamarine / 1.5-3" AVG - 1 KILO LOT

    1 review

    Quantity: 1 kilogram Average size range: 1.5 to 3 inches Along with familiar names like emerald and morganite, aquamarine is part of the beryl family of gemstones. Typically found alongside different kinds of granite, aquamarine owes its blue tones to two different iron ions contained in its crystalline structure.

    $62.92$25.92

  • 1 KILO LOT - Rough Brazilian Black Onyx (1.0" - 2.0") AVG - Crystal River Gems 1 KILO LOT - Rough Brazilian Black Onyx (1.0" - 2.0") AVG - Crystal River Gems

    Rough Black Onyx / 1-2" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1 to 2 inches Onyx is a variety of banded chalcedony just like agate, with the main difference being onyx features parallel bands as opposed to agate’s curved banding patterns. Black onyx derives its color from quartz and other inclusions while it forms, and it has been popular for both jewelry and hardstone carving.

    $14.18

  • 1 KILO LOT - Rough Brazil Sodalite Blue Quartz - Crystal River Gems 1 KILO LOT - Rough Brazil Sodalite Blue Quartz - Crystal River Gems

    Rough Sodalite / 1-2" AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 1 to 2 inches Sodalite is a silica-based mineral with a high concentration of sodium. While the bulk of the stone is a royal blue often used in paint pigment, it can also contain inclusions of calcite and quartz, resulting in white streaks. While it is commonly mistaken for lapis lazuli, sodalite does not contain any pyrite inclusions the way lapis does, and any orange or brown inclusions are typically feldspar.

    $7.28

  • Rough Blue Aventurine / 25-40mm AVG - 1 KILO LOT - Crystal River Gems Rough Blue Aventurine / 25-40mm AVG - 1 KILO LOT - Crystal River Gems

    Rough Blue Aventurine / 25-40mm AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters Aventurine is a special variety of quartz that is somewhat translucent and exhibits a glitter sheen called aventurescence. Blue aventurine takes its color from inclusions of dumortierite.

    $6.75

  • 1 KILO LOT - Red Jasper Rough Rock from India / 25-40mm Avg - Crystal River Gems 1 KILO LOT - Red Jasper Rough Rock from India / 25-40mm Avg - Crystal River Gems

    Rough Red Jasper / 25-40mm AVG - 1 KILO LOT

    Quantity: 1 kilogram Average size range: 25 to 40 millimeters Jasper is an aggregate stone, formed from combinations of quartz, chalcedony, and other minerals that all affect the resulting colors or patterns that form. Red jasper takes its color from heavy iron inclusions.

    $6.75

  • Last stock! 1 KILO LOT - Optical Calcite w/ Inclusions from Brazil (1.5" - 2.5' AVG) - Crystal River Gems 1 KILO LOT - Optical Calcite w/ Inclusions from Brazil (1.5" - 2.5' AVG) - Crystal River Gems

    Rough Optical Calcite with Inclusions / 1.5-2.5" AVG - 1 KILO LOT

    2 in stock

    Quantity: 1 kilogram Average size range: 1.5 to 2.5 inches Optical calcite, also known as Iceland spar, is a special type of calcite that forms extremely clear and somewhat rectangular crystals. For centuries, sailors would use these crystals to help determine the direction of the sun on cloudy days for navigation.

    2 in stock

    $33.97

  • 1 KILO LOT - Rose Quartz Rough Rock from India / 25-40mm Avg - Crystal River Gems