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All Gemstones, Color Blue


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 : 235
Opal  3.73cts - 16x14mm Opal  3.73cts - 16x14mm
Rare
SKU: GEM26074140
3.73 carats aqua blue natural opal fancy 16x14 mm peru..
$69.00
SKU: GEM26074132
1.33 carats neon blue natural apatite oval 7x6 mm madagascar..
$39.00
SKU: GEM26074112
11.42 carats ice blue natural aquamarine oval 16x12 mm brazil..
$199.00
SKU: GEM26074104
The Sky Blue in this Aquamarine is visible without tilting or searching for the right angle — it is present from the first look. Even with regular handling, the surface of this stone remains resistant to visible wear. With dimensions of 7.47 x 6.64 x 5.19 mm, this Aquamarine weighs 1.77 carats and d..
$47.00
SKU: GEM26064100
This is an AIGS - certified natural Blue Spinel sourced from Sri Lanka, displaying a fine Vivid Blue that reflects the quality of the original rough. We purchased the rough directly and carefully faceted it in-house, planning every stage of the cutting process to preserve the finest possible color w..
$699.00
SKU: GEM26014064
This Aquamarine highlights a Very Light Ice Blue color with crisp internal reflections and a clean finish. Natural clarity and color contribute to its overall attractiveness. Recognized across major gemstone markets, it maintains steady demand among global buyers. With 8.06 carats and a Cushion cut,..
$98.00
SKU: GEM25124035
This Aquamarine offers a Sea Blue tone with natural brilliance, suited for regular wear. Natural clarity and color contribute to its overall attractiveness. Valued across different countries, it holds strong presence in gemstone trade. Cut in Pear, this Aquamarine weighing 0.66 carats displays a Sea..
$65.00
SKU: GEM25114018
This Aquamarine reveals a Very Light Ice Blue hue with a soft and pleasing visual effect. Offering both affordability and natural beauty, it remains a popular choice. Recognized across major gemstone markets, it maintains steady demand among global buyers. Cut in Oval, this Aquamarine weighing 7.51 ..
$98.00
dendritic opal  3.70cts - 14x10mm dendritic opal  3.70cts - 14x10mm
Rare
SKU: GEM25114000
This natural Peruvian Blue Opal features a Sea Blue Green color with even distribution and refined depth. A good option for budget-conscious buyers seeking both value and appearance. Recognized within the gemstone industry, it maintains a steady presence among buyers. This Oval Cabochon Peruvian Blu..
$131.00
SKU: GEM25103966
With a Teal Blue Green color, this Blue Tourmaline maintains an even tone and smooth finish. This gemstone offers natural visual quality suitable for regular wear. Widely accepted in global jewelry trade, this gemstone remains consistently relevant. This Blue Tourmaline gemstone weighs 9.16 carats a..
$329.00
SKU: GEM25103955
This Apatite presents a Steel Blue color with even color distribution and depth. Natural clarity and color contribute to its overall attractiveness. Used globally in jewelry, reflecting its broad demand. This Apatite gemstone weighing 7.89 carats is cut in Oval, presenting a Steel Blue tone with cla..
$395.00
SKU: GEM25103937
This Aquamarine features a Sky Blue color with even tone and smooth finish. This gemstone offers natural visual quality suitable for regular wear. Valued across different countries, it holds strong presence in gemstone trade. A Cushion Aquamarine weighing 3.18 carats displays a Sky Blue tone with cl..
$32.00
Showing 1 to 12 of 235 (20 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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