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Buy Natural Loose Gemstones Online – 4,000+ Gemstones Available

Browse a curated collection of natural loose gemstones sourced from renowned gem producing regions around the world. Gempiece offers a wide selection of gemstones suitable for collectors, jewelers and gemstone enthusiasts.

Explore over 4,000 gemstones with detailed specifications, professional macro photography and high-resolution video, allowing buyers to closely examine color, brilliance and inclusions before purchase. With secure payment gateways and worldwide shipping, Gempiece offers a trusted place to buy gemstones online.

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Total Products : 96
SKU: GEM25113980
The way this Ametrine is cut, combined with the clarity of the material, allows its presence to emerge effortlessly. This gem carries a natural visual harmony, with light moving cleanly across the surface of the material. This Ametrine weighs 115.42 carats and is cut in Oval, featuring a Purple to M..
$824.00
SKU: GEM25083865
Consistency is often the hardest quality to secure in calibrated sapphire parcels, and it is precisely where this Madagascar lot performs exceptionally well. Across all 201 pieces, the orange color remains remarkably even, creating the level of matching required for coordinated jewelry production an..
$934.00
Rainbow Opal  51.30cts - 38x25mm Rainbow Opal  51.30cts - 38x25mm
SOLD - Out Of Stock
SKU: GEM25083855
Its well-defined Rainbow color enhances the presence of this Rainbow Opal. Limited natural occurrence enhances its desirability among collectors and high-end buyers. Traded across multiple countries, it reflects strong acceptance worldwide. This Pear Cabochon Rainbow Opal weighing 51.30 carats displ..
$4,399.00
SKU: GEM25043761
This Ametrine offers a Purple to Mild Yellow tone with natural brilliance, suited for regular wear. Its natural formation ensures consistent quality across the stone. Widely accepted in global jewelry trade, this gemstone remains consistently relevant. This natural Ametrine weighing 64.42 carats in ..
$406.00
SKU: GEM25033723
This selected Ametrine presents a clean Purple to Yellow color with strong definition. Suitable for both collection and jewelry use, it offers versatility. Recognized globally for its quality and presence in established gemstone markets. A 144.56 carat Oval Ametrine displays a Purple to Yellow tone ..
$1,099.00
SKU: GEM25023609
This natural Ametrine shows a Purple to Mild Yellow hue, suited for versatile jewelry designs. An accessible option for buyers seeking attractive natural gemstones. Recognized across major gemstone markets, it maintains steady demand among global buyers. A Oval Checker cut Ametrine weighing 67.23 ca..
$527.00
SKU: GEM25023603
With a rich Moss Green color, this Moonstone shows noticeable presence and collector interest. It serves as a valuable addition to collections seeking both character and appeal. Commonly used in jewelry worldwide, it holds relevance in both local and international trade. A Dome cut Moonstone weighin..
$659.00
SKU: GEM25023596
Featuring a natural Sweet Pink hue, this Pink Tourmaline offers noticeable luster. Quality combined with affordability makes it suitable for collectors seeking accessible options. Recognized across major gemstone markets, it maintains steady demand among global buyers. At 76.69 carats, this Pink Tou..
$736.00
SKU: GEM25023572
This Citrine offers a Orange Yellow tone with natural brilliance, suited for regular wear. Its natural formation ensures consistent quality across the stone. A gemstone with strong international appeal, suitable for various jewelry uses. This Citrine gemstone weighing 52.47 carats is cut in Cushion,..
$164.00
SKU: GEM25013541
This Prasiolite displays a Lemon yellow color with good clarity and strong reflection. This gemstone presents a natural look suitable for daily wear. Valued by jewelers across different regions, this gemstone is suitable for various jewelry styles. A Round Prasiolite weighing 88.02 carats displays a..
$109.00
apatite  197.09cts - 8x6mm apatite  197.09cts - 8x6mm
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SKU: GEM24083499
In this calibrated Apatite lot, the Paraiba Blue-Green hue distributes evenly across every piece, avoiding pooling or zoning for a consistent, professional appearance. A color of this quality remains increasingly uncommon among fine natural gemstones. Cut in an oval and totaling 197.09 carats across..
$1,099.00
montebrasite  82.79cts - Mixed Lot montebrasite  82.79cts - Mixed Lot
Rare Make An Offer
SKU: GEM24023424
A rich Multicolor hue defines this Montebrasite, bringing together elegance and brilliance. Its natural rarity combined with strong color intensity places this gemstone among premium selections. A gemstone with strong international appeal, suitable for various jewelry uses. A Mixed Montebrasite weig..
$7,699.00
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Natural Loose Gemstones Collection

Browse our extensive selection of natural loose gemstones sourced from renowned gem producing regions around the world. Our inventory features over 4,000 gemstones carefully selected for collectors, jewelers and gemstone enthusiasts seeking quality gemstones for jewelry design, collecting or investment.

Each gemstone is individually photographed using professional macro photography and high-resolution video so buyers can closely examine color, brilliance and inclusions before purchase. Detailed specifications including weight, dimensions, origin and treatments provide transparent information for selecting the right gemstone.

Popular Gemstone Categories

Explore popular gemstone categories such as Ruby, Sapphire, Spinel, Garnet, Tourmaline, Zircon, Peridot, Moonstone and Topaz.

Explore these gemstone categories to discover a wide range of colors, shapes and sizes available in our collection. Whether you are searching for a rare collector stone or a gemstone for custom jewelry, Gempiece offers a carefully curated selection available for worldwide delivery.

Why Buy Gemstones from Gempiece

Gempiece specializes in natural loose gemstones selected for their beauty, rarity and authenticity. Many gemstones in our inventory are untreated and sourced from trusted suppliers and mining regions around the world, offering buyers a transparent and reliable place to explore fine gemstones.

✓ Natural Gemstones
✓ 4,000+ Gemstones Available
✓ Worldwide Shipping
✓ 14-Day Return Policy
✓ Secure Payments
Learn About Gemstones

Visit our Gemopedia to learn about gemstone origins, colors, rarity and characteristics. These gemstone guides help collectors, jewelers and enthusiasts understand gemstone quality, treatments and value before selecting the perfect gemstone.

Popular gemstone guides: Ruby Guide | Star Ruby | Burmese Ruby | Pigeon Blood Ruby | Mozambique Ruby

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