Unknown origin

Your gemstone search

Showing 65–80 of 342 results

  • Chrome Tourmaline

    Chrome Tourmaline

    1,537 ct. | IV/C
    GLA
    €600.00
  • Chrome Tourmaline

    Chrome Tourmaline

    2,329 ct. | IV/D
    GLA
    €600.00
  • Chrome Tourmaline

    Chrome Tourmaline

    2,573 ct. | IV/D
    GLA
    €650.00
  • Chrome Tourmaline

    Chrome Tourmaline

    1,829 ct. | III/C
    GLA
    €800.00
  • Chrome Tourmaline

    Chrome Tourmaline

    2,757 ct. | IV/D
    GLA
    €800.00
  • Chrome Tourmaline

    Chrome Tourmaline

    2,902 ct. | IV/D
    GLA
    €800.00
  • Chrome Tourmaline

    Chrome Tourmaline

    2,753 ct. | IV/C
    GLA
    €900.00
  • Chrome Tourmaline

    Chrome Tourmaline

    3,581 ct. | IV/C
    GLA
    €1,200.00
  • Color Change Sapphire

    Color Change Sapphire

    10,541 ct. | V/D
    GLA GÜB CGL
    €63,000.00
  • Color Change Sapphire

    Color Change Sapphire

    1,034 ct. | V/C
    64721
    €1,400.00
  • Colorchange Sapphire

    Colorchange Sapphire

    5,316 ct. | VI/C
    GLA
    €4,800.00
  • Colourchange Sapphire

    Colourchange Sapphire

    1,421 ct. | VII/C
    64525
    €600.00
  • Dematoid

    Dematoid

    2,738 ct. | V/F
    GLA
    €2,300.00
  • Dematoid

    Dematoid

    3,146 ct. | V/E
    GLA
    €3,300.00
  • Emerald

    Emerald

    9,173 ct. | IV/E
    GLA GÜB
    €26,000.00
  • Emerald

    Emerald

    4,075 ct. | II/D
    GLA
    €33,500.00

Facts

attributes of an emerald

  • Belongs mineralogically to beryl
  • Hardness grade 7,5 - 8
  • Chemical formula: Al2Be3[Si6O18]
  • Includes only the color green
  • Colored by chromium oxide and/or vandium
  • Lower density than corundum: 2.6 - 2.8

origin

worth knowing

  • Oldest known place of origin: Egypt
  • Was exchanged for rubies by maharajas
  • The color green is associated with femininity
  • Assigned to the planet Venus
  • Increases femininity and the ability to earn money
  • The site of Zambia was discovered only in 1978

emerald as investment

  • Third best suitability of all gemstones (next to ruby and sapphire)
  • Rare, strongly increasing in value
  • Stones should have at least 1 ct weight
  • Larger stones have higher increase in value
  • Experts expect 4-6% increase in value per year
  • Beautifully sparkling, pure emeralds are preferable
close
[cleverreach form=219969]