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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 : 733
petalite  5.95cts - 12x11mm petalite  5.95cts - 12x11mm
Rare
SKU: GEM26024085
The cutting follows the natural structure of the gemstone, helping preserve the richness and balance of its white coloration. Even after regular wear over time, this gemstone maintains its even saturation across the surface. A Cushion cut Petalite weighing 5.95 carats with VVS clarity, expertly prop..
$99.00
montebrasite  2.91cts - 9x8mm montebrasite  2.91cts - 9x8mm
Rare
SKU: GEM26014075
The Light Baby Green remains visible and evenly distributed even when the stone is viewed from different angles. The stone's durability supports long-term wear. Cut in Oval, this Montebrasite weighing 2.91 carats reveals a Light Baby Green tone with SI - Feather clarity, measuring 9.43x7.86x5.93 mm,..
$54.00
Peru Opal Dendrites  9.31cts - 23x12mm Peru Opal Dendrites  9.31cts - 23x12mm
Rare
SKU: GEM26014072
A well-proportioned Peruvian Blue Opal like this one does not need an elaborate design to look complete. The color remains steady even as the stone is viewed from different angles. A well-cut Peruvian Blue Opal in Pear form weighing 9.31 carats reveals a Paraiba Blue Green tone sourced from Peru, me..
$219.00
montebrasite  1.30cts - 9x6mm montebrasite  1.30cts - 9x6mm
Rare
SKU: GEM26014067
This Montebrasite highlights a Baby Green color with crisp internal reflections and a clean finish. Its blend of color and accessible pricing makes it a versatile choice for everyday wear. Recognized within the gemstone industry, it maintains a steady presence among buyers. A Pear cut Montebrasite w..
$48.00
amblygonite  1.17cts - 8x6mm amblygonite  1.17cts - 8x6mm
Rare
SKU: GEM26014062
The Yellowish Green retains its natural character regardless of the metal used in the setting. This gemstone looks natural in the kind of light people actually live with. With a Oval cut, this Amblygonite weighs 1.17 carats and displays Yellowish Green, originating from Brazil, precisely shaped to s..
$43.00
montebrasite  1.17cts - 7x6mm montebrasite  1.17cts - 7x6mm
Rare
SKU: GEM26014057
Characterized by a Baby Mint Green hue, this Montebrasite displays natural brilliance and depth. A dependable gemstone option for those seeking accessible quality. This gemstone is widely traded across international markets, reflecting strong global demand and recognition. This Montebrasite gemstone..
$54.00
petalite pair  10.76cts - 13x11mm petalite pair  10.76cts - 13x11mm
Rare
SKU: GEM26014050
The White presence remains steady from edge to edge, giving this Petalite a solid, reliable quality. This stone honors the two pillars of a fine collection: balance and clarity. Weighing 10.76 carats in total weight, this stunning rare Petalite gemstone is cut in an oval, reveals a brilliant White h..
$285.00
Peru Opal  7.91cts - 17x12mm Peru Opal  7.91cts - 17x12mm
Rare
SKU: GEM26014046
Characterized by a Paraiba Blue Green hue, this Peruvian Blue Opal displays natural brilliance and depth. Its balanced color and clarity support regular wear. Recognized within the gemstone industry, it maintains a steady presence among buyers. A 7.91 carat Peruvian Blue Opal cut in Oval Cabochon di..
$109.00
montebrasite  1.68cts - 8x7mm montebrasite  1.68cts - 8x7mm
Rare
SKU: GEM25124033
This Montebrasite gemstone shows a Baby Green color well suited for fine jewelry. A balance of durability and visual quality makes it suitable for daily wear. Valued across multiple regions for its balanced color and clarity. With 1.68 carats and a Cushion cut, this Montebrasite presents a Baby Gree..
$43.00
peru opal  8.85cts - 21x11mm peru opal  8.85cts - 21x11mm
Rare
SKU: GEM25114031
This Peruvian Blue Opal gemstone shows a Sea Blue Green color well suited for fine jewelry. Durability and stable color make it reliable for frequent use. Widely accepted in global jewelry trade, this gemstone remains consistently relevant. This Peruvian Blue Opal gemstone weighs 8.85 carats and fea..
$199.00
sphalerite  17.30cts - 15x14mm sphalerite  17.30cts - 15x14mm
Rare
SKU: GEM25114030
With a Copper Orange color, this Sphalerite displays a smooth finish and refined finish. Its consistent color supports everyday wear. Appreciated worldwide by collectors and jewelry designers. A 17.30 carat Sphalerite cut in Cushion displays a Copper Orange tone with origin Spain and lot type single..
$439.00
petalite  5.57cts - 13x9mm petalite  5.57cts - 13x9mm
Rare
SKU: GEM25114027
This Petalite displays a White color with good clarity and strong reflection. An accessible option for buyers seeking attractive natural gemstones. A gemstone with strong international appeal, suitable for various jewelry uses. This Petalite gemstone weighs 5.57 carats and features a Emerald Cut cut..
$99.00
Showing 1 to 12 of 733 (62 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
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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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