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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 : 157
spinel  3.57cts - 11x8mm spinel  3.57cts - 11x8mm
Make An Offer SOLD - Out Of Stock
SKU: GEM20100329
This top-tier Spinel presents a bold Purple Blue hue with strong depth. Limited natural occurrence enhances its desirability among collectors and high-end buyers. Appreciated worldwide by collectors and jewelry designers. This natural Spinel weighing 3.57 carats in Cushion form presents a Purple Blu..
$1,649.00
spinel  3.35cts - 9x8mm spinel  3.35cts - 9x8mm
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SKU: GEM20100327
We secured this Spinel solely for the intensity of its Purple, a standard that remains increasingly difficult to source in today's market. A gemstone of this quality holds its presence over time, and serious collectors recognize the difference immediately.Featuring an oval cut, this 3.35-carat Spine..
$1,649.00
spinel  3.34cts - 11x7mm spinel  3.34cts - 11x7mm
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SKU: GEM20100324
With a vibrant Purple color, this premium Spinel shows visual precision. Recognized across premium gemstone categories, it maintains strong collector interest. Appreciated by international buyers for its natural beauty and appeal. This natural Spinel weighing 3.34 carats is cut in Cushion, showing a..
$1,759.00
spinel  2.99cts - 10x8mm spinel  2.99cts - 10x8mm
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SKU: GEM20100319
This superior-grade Spinel is recognized for its vibrant Ash Blue hue. Its refined characteristics support both long-term value and fine jewelry use. Valued by jewelers across different regions, this gemstone is suitable for various jewelry styles. A 2.99 carat Spinel cut in Oval displays a Ash Blue..
$1,649.00
spinel  2.99cts - 10x8mm spinel  2.99cts - 10x8mm
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SKU: GEM20100314
This top-tier Spinel presents a bold Baby Lilac Pink hue with strong depth. Collector demand is supported by its combination of rarity and consistent color. Widely accepted in global jewelry trade, this gemstone remains consistently relevant. A Oval Spinel weighing 2.99 carats displays a Baby Lilac ..
$1,649.00
spinel  4.22cts - 10x8mm spinel  4.22cts - 10x8mm
Make An Offer SOLD - Out Of Stock
SKU: GEM20100285
This high-end natural Spinel reveals a refined Steel Blue color, combining visual strength with natural beauty. Natural rarity makes it a strong option within collector-focused selections. Valued by jewelers across different regions, this gemstone is suitable for various jewelry styles. With a Oval ..
$2,749.00
spinel   3.72cts - 9x9mm spinel   3.72cts - 9x9mm
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SKU: GEM20100265
The blue in this Spinel presents with absolute continuity, appearing naturally complete from the very first glance. A fine example of its variety, this gemstone is valued for its rich saturation and the beauty of its natural formation. This 3.72-carat, cushion-cut Spinel displays a vibrant blue hue ..
$1,499.00
SKU: GEM20100260
A Cushion Spinel of 4.18 carats in Fine Blue, measuring 11.16 x 8.46 x 4.92 mm, sourced from Sri Lanka with VVS clarity. The cut follows the natural grain of the original rough, preserving brightness across the surface and delivering the kind of deep, even brilliance that Fine Blue Spinel is capable..
$1,499.00
SKU: GEM20100251
An Oval Spinel of 3.06 carats in Purple, measuring 10.13 x 8.27 x 4.75 mm, sourced from Sri Lanka and displaying VVS clarity. The color distributes evenly across the face without pooling or zoning, while brilliance remains consistent throughout the facet structure from every viewing angle. Untreated..
$1,399.00
tsavorite garnet  1.09cts - 7x6mm tsavorite garnet  1.09cts - 7x6mm
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SKU: GEM20100211
Showcasing a vivid Chrome Green hue, this remarkable Tsavorite Garnet offers strong brilliance with refined presence. Natural formation and visual characteristics reinforce its premium standing. Valued across multiple regions for its balanced color and clarity. This Tsavorite Garnet gemstone weighs ..
$1,429.00
spessartite garnet  8.67cts - 14x10mm spessartite garnet  8.67cts - 14x10mm
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SKU: GEM20100162
With a refined Orange Red tone, this natural Spessartite Garnet offers strong presence and clean visual appeal. Quality and visual balance contribute to its overall gemstone appeal. A gemstone with strong international appeal, suitable for various jewelry uses. This natural Spessartite Garnet weighi..
$1,649.00
sapphire  5.83cts - 12x10mm sapphire  5.83cts - 12x10mm
SOLD - Out Of Stock
SKU: GEM20100145
Distinguished by its intense Vivid Yellow tone, this luxury-grade Sapphire reflects refined presence. Its overall quality supports both collector interest and long-term value. Known for its consistent demand, this gemstone remains a preferred choice in international trade. This 5.83 carat Sapphire i..
$1,429.00
Showing 133 to 144 of 157 (14 Pages)
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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