Untreated

Stones

RubyRubySapphireSapphireEmeraldEmeraldTanzaniteTanzaniteTourmalineTourmalineSpinelSpinelAlexandriteAlexandriteTopazTopazAquamarineAquamarineBastnäsiteBastnäsiteGarnetGarnetMorganitMorganitOpalOpalPeridotPeridotOthersOthers

Price

Carat

Shapes

OctagonOctagonOvalOvalCushionCushionRoundRoundPearPearTrillionTrillionOthersOthers

colors

RedRedGreenGreenBlueBlueYellowYellowBrownBrownColor changeColor changeVioletVioletPinkPinkOrangeOrangeMulticolorMulticolor

Treatments

Untreatednot detectableMinorModerate

Origins

MozambiqueMadagascarAfghanistanSri LankaTanzaniaZambiaPakistanUnknown origin

Color Quality

Extra fine ( I )Very Good ( II )Very good ( III )Good ( IV )Good ( V )Fair ( VI )Fair ( VII )Poor ( VIII )

Purity

Eye Clean (A)Smallest inclusions (B)Very small inclusions (C)Small inclusions (D)Medium inclusions (E)Strong inclusions (F)

Showing 401–416 of 446 results

• 

  Spinel

  1,401 ct. | VI/C

  GLA

  €500.00
• 

  Spinel

  1,172 ct. | V/B

  GLA

  €500.00
• 

  Spinel

  1,152 ct. | V/C

  GLA

  €500.00
• 

  Spinel

  1,662 ct. | V/C

  GLA

  €700.00
• 

  Spinel

  1,355 ct. | VI/C

  GLA

  €500.00
• 

  Spinel

  2,202 ct. | V/C

  GLA

  €900.00
• 

  Spinel

  2,289 ct. | VII/A

  GLA

  €500.00
• 

  Spinel

  1,998 ct. | V/A

  GLA

  €900.00
• 

  Spinel

  2,565 ct. | VI/C

  GLA

  €1,000.00
• 

  Spinel

  4,243 ct. | VII/C

  GLA

  €2,000.00
• 

  Spinel

  3,883 ct. | VII/B

  GLA

  €1,800.00
• 

  Spinel

  2,173 ct. | VI/C

  GLA

  €1,000.00
• 

  Tanzanite

  19,235 ct. | IV/A

  GLA

  €18,000.00
• 

  Tanzanite

  10,426 ct. | II/A

  GLA

  €10,500.00
• 

  Tanzanite

  11,866 ct. | II/A

  GLA

  €12,000.00
• 

  Topaz

  85,770 ct. | VIII/A

  GLA

  €2,600.00