Gemstone Online Shop

Buy untreated, natural colored, investment-grade gemstones in our online store. All our gemstones available for purchase are accompanied by certificates from internationally recognized gemological institutes.

You can easily buy our gems directly online, or submit inquiries regarding specific stones.

Your gemstone search

Your choice

The photos presented here by The Natural Gem show each gemstone as it is. The photos are not post-processed, color changed and the gemstones are not optically optimized in their purity.

Showing 193–208 of 639 results

  • Peridot

    Peridot

    5,986 ct. | III/C
    GLA
    €1,800.00
  • Peridot

    Peridot

    6,862 ct. | III/C
    GLA
    €2,200.00
  • Peridot

    Peridot

    7,325 ct. | IV/D
    GLA
    €1,600.00
  • Peridot

    Peridot

    7,368 ct. | III/C
    GLA
    €2,200.00
  • Peridot

    Peridot

    7,785 ct. | IV/C
    GLA
    €2,200.00
  • Peridot

    Peridot

    8,248 ct. | III/D
    GLA
    €1,400.00
  • Peridot

    Peridot

    8,317 ct. | III/D
    GLA
    €1,800.00
  • Peridot

    Peridot

    8,362 ct. | IV/C
    GLA
    €1,900.00
  • Peridot

    Peridot

    9,357 ct. | III/D
    GLA
    €2,700.00
  • Peridot

    Peridot

    8,14 ct. | IV/C
    GLA
    €1,800.00
  • Peridot

    Peridot

    3,693 ct. | IV/C
    GLA
    €600.00
  • Pink sapphire

    Pink sapphire

    1,719 ct. | V/D
    GLA
    €1,500.00
  • Pink sapphire

    Pink sapphire

    1,602 ct. | V/D
    GLA
    €1,400.00
  • Pink sapphire

    Pink sapphire

    1,555 ct. | V/D
    GLA
    €1,200.00
  • Pink sapphire

    Pink sapphire

    1,263 ct. | V/D
    GLA
    €800.00
  • Pink sapphire

    Pink sapphire

    1,646 ct. | IV/D
    GLA
    €1,500.00

Facts

properties of sapphire

  • Belongs mineralogically to corundum
  • Hardness grade 9
  • Chemical formula: Al2O3
  • Includes all colors except red, red corundum is called "ruby
  • Coloration generally by metal oxides (e.g. blue: titanium oxide)
  • High density of 3.9 - 4.1

origin

worth knowing

  • Oldest known locality: Burma
  • The legendary place of discovery: "Kashmir"
  • Assigned to the planet Saturn
  • Besides blue, pink sapphire is especially sought after: "hot pink".
  • The most recently discovered localities are Madagascar and Ethiopia

investment in sapphire

  • second most suitable of all gemstones for investment
  • less rare than ruby but also strongly increasing in value
  • Stones should have at least 1 ct weight, better from 3 ct.
  • larger stones have higher increase in value
  • Experts reckon with 6% increase in value per year
  • beautiful sparkling sapphires are preferable
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