Collection: Rutile
Rutile has among the highest refractive indices at visible wavelengths of any known crystal, and also exhibits a particularly large birefringence and high dispersion. Owing to these properties, it is useful for the manufacture of certain optical elements, especially polarization optics, for longer visible and infrared wavelengths up to about 4.5μm.
Natural rutile may contain up to 10% iron and significant amounts of niobium and tantalum. Rutile derives its name from the Latin rutilus, red, in reference to the deep red color observed in some specimens when viewed by transmitted light.
Natural rutile may contain up to 10% iron and significant amounts of niobium and tantalum. Rutile derives its name from the Latin rutilus, red, in reference to the deep red color observed in some specimens when viewed by transmitted light.
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15.90ct Rutile 32x15mm
Regular price $15.90 USDRegular priceUnit price / per -
161.50ct Rutile Star 52x39mm
Regular price $80.75 USDRegular priceUnit price / per -
17.20ct Rutile Faceted 25x15mm
Regular price $17.20 USDRegular priceUnit price / per -
17.40cts Topaz With Golden Rutile
Regular price $43.50 USDRegular priceUnit price / per -
18.15ct Rutile 25x16mm
Regular price $18.15 USDRegular priceUnit price / per -
18.30ct Rutile 24x17mm
Regular price $18.30 USDRegular priceUnit price / per -
18.55ct Rutile 15x12mm
Regular price $18.55 USDRegular priceUnit price / per -
18.70ct Rutile 32x14mm
Regular price $11.22 USDRegular priceUnit price / per -
19.20ct Rutile 33x14mm
Regular price $13.44 USDRegular priceUnit price / per -
19.80cts Rutile (Red)
Regular price $19.80 USDRegular priceUnit price / per -
20.14cts Rutile
Regular price $20.14 USDRegular priceUnit price / per -
20.30ct Topaz With Golden Rutile
Regular price $50.75 USDRegular priceUnit price / per -
20.40cts Rutile
Regular price $20.40 USDRegular priceUnit price / per -
20.40cts Topaz With Rutile
Regular price $40.80 USDRegular priceUnit price / per -
20.60cts Topaz With Rutile
Regular price $57.68 USDRegular priceUnit price / per -
20.75ct Rutile 26x13mm
Regular price $14.53 USDRegular priceUnit price / per