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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 : 275
sphalerite  15.32cts - 15x13mm sphalerite  15.32cts - 15x13mm
Rare
SKU: GEM25023615
Examining this Sphalerite in person confirms that the Sunset Orange is even more impressive and well-defined than any photograph can capture. Its color stability allows this gem to integrate smoothly into any existing collection. Weighing 15.32 carats, this Sphalerite in Cushion form displays Sunset..
$659.00
SKU: GEM25023603
Most Moonstone parcels are valued for their quantity. This collection is valued for something far more difficult to find - quality. The rare Moss Green color, combined with transparent material and attractive dome cutting, creates a parcel that immediately stands apart from ordinary commercial Moons..
$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: GEM25023561
This natural Demantoid Garnet displays a well-defined Green to Red Sparks color, appreciated for its visual presence. A well-balanced gemstone suited for collectors seeking value. Valued by jewelers across different regions, this gemstone is suitable for various jewelry styles. This Demantoid Garnet..
$879.00
SKU: GEM25013553
This natural Spessartite Garnet displays a Coke Red color with clear definition. Clarity and natural features support confident gemstone selection. Appreciated by international buyers for its natural beauty and appeal. This 46.00 carat Spessartite Garnet in Emerald Cut displays a Coke Red tone with ..
$640.00
sphalerite  16.52cts - 17x11mm sphalerite  16.52cts - 17x11mm
Rare
SKU: GEM25013532
The Golden Yellow Orange in this Sphalerite doesn't need explanation, as it settles into the surface in a way that feels entirely natural. These organic features give the specimen an honest, unforced appeal that collectors immediately recognize. With a Pear cut, this 16.52 carat Sphalerite displays ..
$769.00
apatite  197.09cts - 8x6mm apatite  197.09cts - 8x6mm
Make An Offer
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
SKU: GEM24033462
A clearly defined Purplish Red color gives this Rhodolite Garnet a clean face-up appearance. Natural characteristics support its consistent visual presence. Known for its consistent demand, this gemstone remains a preferred choice in international trade. This 14.68 carat Rhodolite Garnet in Oval dis..
$659.00
SKU: GEM24033436
This well-formed Sapphire presents a Pink tone with strong collector relevance. Clarity and natural features support confident gemstone selection. A gemstone with strong international presence and wide acceptance. This Sapphire weighing 2.02 carats in Oval displays a Pink tone with origin Srilanka a..
$1,099.00
SKU: GEM24023418
Consistent in its Multicolor tone, this Other Tourmalines offers a stable presence suited for collectors. Natural formation contributes to its distinct visual presence. Appreciated worldwide by collectors and jewelry designers. A 22.86 carat Other Tourmalines cut in Square displays a Multicolor tone..
$659.00
SKU: GEM24023396
Finding a well-matched pair of Chrysoberyl Cat's Eyes is considerably more difficult than sourcing individual stones, particularly when both display attractive optical effects and comparable appearance. These gemstones have been carefully matched for size, color, and overall presentation, making the..
$769.00
SKU: GEM24023395
Highlighting a balanced Purplish Pink hue, this Malaya Garnet presents a clean face-up appearance. Consistent color supports its place as a collectible gemstone. Appreciated by international buyers for its natural beauty and appeal. A Mixed Malaya Garnet weighing 37.84 carats displays a Purplish Pin..
$769.00
Showing 25 to 36 of 275 (23 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
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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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