Oval

The oval cut is a modified brilliant cut that originated in the 1950s. The oval cut is the most common cut for coloured gemstones.

It is characterised by an elliptical basic shape that is symmetrical both horizontally and vertically. In total, the oval cut has 58 facets, of which 32 are on the crown and 24 on the pavilion.

A key advantage of the oval cut is its ability to maximise the weight of the stone relative to its dimensions. This means that, compared to a brilliant cut, an oval cut gemstone appears larger and higher-carat for the same weight, providing an ideal balance between the weight of the stone and its beauty. Another advantage of this cut is its ability to cleverly hide small imperfections such as inclusions or cracks, giving the stone a higher overall clarity.

Your gemstone search

  • Spinel

    Spinel

    2,507 ct. | V/C
    GLA
    1,300.00
  • Spinel

    Spinel

    1,385 ct. | VI/C
    GLA
    500.00
  • Spinel

    Spinel

    1,594 ct. | VI/B
    GLA
    600.00
  • Spinel

    Spinel

    1,314 ct. | VI/C
    GLA
    500.00
  • Spinel

    Spinel

    1,117 ct. | V/C
    GLA
    500.00
  • Spinel

    Spinel

    1,439 ct. | VI/C
    GLA
    500.00
  • Spinel

    Spinel

    2,120 ct. | VII/C
    GLA
    600.00
  • Spinel

    Spinel

    1,988 ct. | VI/C
    GLA
    780.00
  • Spinel

    Spinel

    1,536 ct. | VI/C
    GLA
    500.00
  • Spinel

    Spinel

    1,662 ct. | V/C
    GLA
    700.00
  • Spinel

    Spinel

    1,355 ct. | VI/C
    GLA
    500.00
  • Spinel

    Spinel

    2,565 ct. | VI/C
    GLA
    1,000.00
  • Spinel

    Spinel

    4,243 ct. | VII/C
    GLA
    2,000.00
  • Spinel

    Spinel

    3,883 ct. | VII/B
    GLA
    1,800.00
  • Spinel

    Spinel

    2,173 ct. | VI/C
    GLA
    1,000.00
  • Tanzanite

    Tanzanite

    13,589 ct. | II/B
    GLA
    13,100.00

Facts

properties of tanzanite

  • Belongs mineralogically to zoisite
  • Hardness grade 6,5-7
  • Chemical formula: Ca2Al3(SiO4)3OH
  • Includes the colors blue, violet and brown
  • By heating it develops its famous blue color
  • Density from 3,29 - 3,4

origin

worth knowing

  • Only place of discovery: Tanzania
  • Tanzania locality was discovered in 1967
  • Was mineralogically known as "Zoisite" for a long time
  • Became known worldwide through the movie "Titanic"

Tanzanite as an investment

  • Rare, strongly increasing in value
  • finds become less, because there is only 1 mining area
  • rather bigger stones are preferable
  • Larger stones have higher increase in value
  • stones with deep blue color are to be preferred
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