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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 : 4031
tourmaline  1.45cts - 7x7mm tourmaline  1.45cts - 7x7mm
New ↓ $100
SKU: GEM26014063
A natural tourmaline gemstone weighing 1.45 carats displaying a vivid Baby Mint Green color. The gemstone is cut in a Octagon shape measuring about 7.04x6.75x4.05 mm and originates from Afghanistan. Such gemstones are popular among gemstone collectors...
$50.00
amblygonite  1.17cts - 8x6mm amblygonite  1.17cts - 8x6mm
New ↓ $100 Rare
SKU: GEM26014062
A natural amblygonite gemstone weighing 1.17 carats with a vivid Yellowish Green color. The gemstone is cut in a Oval shape measuring about 7.91x6.34x3.64 mm and originates from Brazil. Such gemstones are popular among jewelry designers and collectors alike...
$43.00
sapphire bi-color certified  2.17cts - 7x5mm sapphire bi-color certified  2.17cts - 7x5mm
New Featured
SKU: GEM26014061
A natural sapphire bi-color certified gemstone weighing 2.17 carats with a striking Bluish Violet to Orange color. The gemstone is cut in a Round shape measuring around 7.42x7.32x4.91 mm and originates from Madagascar. Natural gemstones are appreciated by jewelry designers...
$879.00
tourmaline bi color  1.47cts - 6x5mm tourmaline bi color  1.47cts - 6x5mm
New ↓ $100
SKU: GEM26014060
This 1.47 carat natural tourmaline bi color gemstone displays a bright Pink to Champagne color. The gemstone is cut in a Emerald Cut shape measuring approximately 6.31x5.41x4.41 mm and originates from Nigeria. Natural tourmaline bi color gemstones are appreciated for their brilliance...
$54.00
rainbow opal  7.48cts - 19x4mm rainbow opal  7.48cts - 19x4mm
New Featured
SKU: GEM26014059
This 7.48 carat natural rainbow opal gemstone features a bright Rainbow color. The gemstone is cut in a Oval Cabochon shape measuring approximately 19.08x4.29x5.61 mm and comes from Ethiopia. Fine gemstones are valued for their brilliance...
$208.00
spinel  1.02cts - 7x6mm spinel  1.02cts - 7x6mm
New ↓ $100
SKU: GEM26014058
This natural spinel gemstone weighs 1.02 carats and displays a beautiful Baby Purple color. The gemstone is cut in a Oval shape measuring approximately 7.31x5.94x3.21 mm and originates from Burma. Natural spinel gemstones are admired for their vibrant color and brilliance...
$98.00
montebrasite  1.17cts - 7x6mm montebrasite  1.17cts - 7x6mm
New ↓ $100 Rare
SKU: GEM26014057
A fine natural montebrasite gemstone weighing 1.17 carats showing a beautiful Baby Mint Green color. The gemstone is cut in a Emerald Cut shape measuring around 6.65x5.77x3.88 mm and originates from Brazil. Gemstones with vibrant color are admired by collectors worldwide...
$54.00
tsavorite garnet  0.42cts - 7x4mm tsavorite garnet  0.42cts - 7x4mm
New ↓ $100
SKU: GEM26014056
A natural tsavorite garnet gemstone weighing 0.42 carats featuring a rich Chrome Green color. The gemstone is cut in a Pear shape measuring around 6.62x3.61x2.46 mm and originates from Kenya. Gemstones like this are admired by collectors...
$54.00
tourmaline  1.69cts - 8x7mm tourmaline  1.69cts - 8x7mm
New ↓ $100
SKU: GEM26014055
This natural tourmaline gemstone weighs 1.69 carats and shows a beautiful Imperial Pink color. The gemstone is cut in a Pear shape measuring approximately 8.06x6.61x4.78 mm and originates from Mozambique. Gemstones with vivid color are admired by collectors...
$54.00
demantoid garnet  0.80cts - 6x5mm demantoid garnet  0.80cts - 6x5mm
New ↓ $100
SKU: GEM26014054
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$76.00
tourmaline  1.20cts - 6x6mm tourmaline  1.20cts - 6x6mm
New ↓ $100
SKU: GEM26014053
This 1.20 carat natural tourmaline gemstone features a bright Sweet Pink color. The gemstone is cut in a Octagon shape measuring about 6.23x5.82x4.15 mm and originates from Nigeria. Fine natural gemstones are admired for their clarity and sparkle...
$54.00
peridot  4.65cts - 11x8mm peridot  4.65cts - 11x8mm
New Featured
SKU: GEM26014052
This 4.65 carat natural peridot gemstone features a bright Spring Green color. The gemstone is cut in a Cushion shape measuring about 10.86x7.66x6.95 mm and originates from Burma. Fine natural gemstones are admired for their clarity and sparkle...
$175.00
tourmaline - acrolite  1.80cts - 8x6mm tourmaline - acrolite  1.80cts - 8x6mm
New ↓ $100
SKU: GEM26014051
A natural tourmaline - acrolite gemstone weighing 1.80 carats with a vivid White color. The gemstone is cut in a Emerald Cut shape measuring about 8.15x6.17x4.01 mm and originates from Afghanistan. Such gemstones are popular among jewelry designers and collectors alike...
$65.00
petalite pair  10.76cts - 13x11mm petalite pair  10.76cts - 13x11mm
New Rare Featured
SKU: GEM26014050
This 10.76 carat natural petalite pair gemstone features a vivid White color. The gemstone is cut in a Oval shape measuring approximately 13.00x11.00x7.00 mm and originates from Brazil. Such gemstones are ideal for jewelry designs...
$285.00
Beryl Set  7.80cts - 9x6mm Beryl Set  7.80cts - 9x6mm
New Featured
SKU: GEM26014049
This natural Beryl Set gemstone weighs 7.80 carats and displays a beautiful Mellow Yellow color. The gemstone is cut in a Round shape measuring approximately 9.00x9.00x6.00 mm and originates from Brazil. Natural Beryl Set gemstones are admired for their vibrant color and brilliance...
$186.00
zircon  4.59cts - 11x8mm zircon  4.59cts - 11x8mm
New Featured
SKU: GEM26014048
A natural zircon gemstone weighing 4.59 carats displaying a vivid Yellow color. The gemstone is cut in a Cushion shape measuring about 11.46x7.98x5.67 mm and originates from Srilanka. Such gemstones are popular among gemstone collectors...
$142.00
Tourmaline  5.37cts - 11x7mm Tourmaline  5.37cts - 11x7mm
New Featured
SKU: GEM26014047
A natural Tourmaline gemstone weighing 5.37 carats displaying a vivid Mint Green color. The gemstone is cut in a Round shape measuring around 10.82x10.82x6.55 mm and originates from Mozambique. Such gemstones are admired by jewelry designers...
$175.00
Peru Opal  7.91cts - 17x12mm Peru Opal  7.91cts - 17x12mm
New Hot ↓ $100 Rare
SKU: GEM26014046
This natural Peru Opal gemstone weighs 7.91 carats and features a vivid Paraiba Blue Green color. The gemstone is fashioned in a Oval Cabochon cut measuring approximately 17.01x11.51x7.46 mm and comes from Peru. Natural gemstones like this are suitable for jewelry designs or gemstone collections...
$109.00
tsavorite garnet  3.24cts - 10x7mm tsavorite garnet  3.24cts - 10x7mm
New Featured
SKU: GEM25124045
This 3.24 carat natural tsavorite garnet gemstone shows an appealing Hunter Green color. The gemstone is cut in a Oval shape measuring approximately 10.28x7.39x4.94 mm and originates from Kenya. Natural tsavorite garnet gemstones are admired for their vivid tones and sparkle...
$1,319.00
spinel  1.03cts - 7x6mm spinel  1.03cts - 7x6mm
New Featured
SKU: GEM25124044
This natural spinel gemstone weighs 1.03 carats and shows a beautiful Imperial Pink color. The gemstone is cut in a Oval shape measuring approximately 7.09x6.03x3.26 mm and originates from Burma. Gemstones with vivid color are admired by collectors...
$131.00
Rhodolite Garnet Mild Star  7.86cts - 10x7mm Rhodolite Garnet Mild Star  7.86cts - 10x7mm
New Featured
SKU: GEM25124043
This 7.86 carat natural Rhodolite Garnet Mild Star gemstone displays a vivid Purplish Pink color. The gemstone is cut in a Round Cabochon shape measuring around 10.17x10.15x7.33 mm and originates from Nigeria. Fine gemstones like this are admired for their brilliance...
$197.00
tourmaline  2.45cts - 9x7mm tourmaline  2.45cts - 9x7mm
New ↓ $100 Featured
SKU: GEM25124042
A natural tourmaline gemstone weighing 2.45 carats featuring an attractive Half White color. The gemstone is cut in a Baguette shape measuring about 8.53x6.88x4.61 mm and originates from Afghanistan. Such gemstones are suitable for fine jewelry...
$99.00
malaya garnet  1.12cts - 6x4mm malaya garnet  1.12cts - 6x4mm
New ↓ $100
SKU: GEM25124041
A natural malaya garnet gemstone weighing 1.12 carats displaying a vivid Sweet Pink color. The gemstone is cut in a Round shape measuring around 6.18x6.16x4.03 mm and originates from Tanzania. Such gemstones are admired by jewelry designers...
$65.00
tourmaline  2.15cts - 10x5mm tourmaline  2.15cts - 10x5mm
New ↓ $100
SKU: GEM25124040
This natural tourmaline gemstone weighs 2.15 carats and features a lovely Vivid Green color. The gemstone is cut in a Emerald Cut shape measuring about 10.21x5.31x3.98 mm and originates from Nigeria. Natural gemstones are admired for their sparkle...
$87.00
Showing 25 to 48 of 4031 (168 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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