All Videos Channels
  4. Checking Emerald Gemstone

    Checking Emerald Gemstone

    14
  5. Czochralski Pulled Sapphire Pinkish Orange Padparadscha Rectangle Princess Cut

    Czochralski Pulled Sapphire Pinkish Orange Padparadscha Rectangle Princess Cut

    37
    18
    45
  6. Czochralski Pulled Sapphire Pinkish Orange Padparadscha Heart Shape

    Czochralski Pulled Sapphire Pinkish Orange Padparadscha Heart Shape

    3
    2
    13
  7. Czochralski Pulled Sapphire Pinkish Orange Padparadscha Pear Shape

    Czochralski Pulled Sapphire Pinkish Orange Padparadscha Pear Shape

    7
    3
    11
  8. Czochralski Pulled Sapphire Pinkish Orange Padparadscha Antique Cushion

    Czochralski Pulled Sapphire Pinkish Orange Padparadscha Antique Cushion

    27
    11
    37
  9. Czochralski Pulled Sapphire Pinkish Orange Padparadscha Oval

    Czochralski Pulled Sapphire Pinkish Orange Padparadscha Oval

    24
    12
    33
  10. Czochralski Pulled Sapphire Pinkish Orange Padparadscha Octagon Radiant Cut

    Czochralski Pulled Sapphire Pinkish Orange Padparadscha Octagon Radiant Cut

    27
    12
    38
  11. Czochralski Pulled Sapphire Pinkish Orange Padparadscha Princess Cut

    Czochralski Pulled Sapphire Pinkish Orange Padparadscha Princess Cut

    24
    10
    26
  12. Unique Czochralski Pulled Ruby Octagon Emerald Cut 16x14 mm, 26.76 Carats

    Unique Czochralski Pulled Ruby Octagon Emerald Cut 16x14 mm, 26.76 Carats

    14
    5
    21
  13. Unique Czochralski Pulled Ruby Octagon Emerald Cut 18x13 mm, 23.44 Carats

    Unique Czochralski Pulled Ruby Octagon Emerald Cut 18x13 mm, 23.44 Carats

    6
    2
    9
  18. Enamel watch dial restoration - Vitreous enameling process

    Enamel watch dial restoration - Vitreous enameling process

  19. Vitreous brick is how to make First, the sand

    Vitreous brick is how to make First, the sand

  20. Jóia enterrada, melhor de todas! - Dia de campo P3 / Buried gem, best of all! - Field Day P3

    Jóia enterrada, melhor de todas! - Dia de campo P3 / Buried gem, best of all! - Field Day P3

    1