Frequently Asked Questions | Korite


The World Jewellery Confederation classifies ammolite
as a true gem, one of only three named in the last 300 years.

Bring out your true colours®.

Discover one of the rarest gems on earth.

Korite Ammolite is an exclusive gemstone, extremely rare and extraordinarily precious. Speckled in an array of vivid hues, our genuine Ammolite gemstone jewellery is a work of art meant to be worn.

How is KORITE Ammolite graded?

Like all gemstones, ammolite is graded for quality. Based on the multiplicity and vibrancy of the colour in the stone, ammolite can be graded as ‘standard’ (one or more brilliant colour), ‘A’ (two or more colour with good brilliance), ‘AA’ (at least 3 brilliant colours), and ‘AAA’ (3 to 5 brilliant colours with no matrix lines visible). The rarity of ‘AA’ and ‘AAA’ ammolite stones is akin to that of a flawless diamond.

What is the hardness of the stone? Is it wearable?

Every piece of Korite Ammolite comes with an unconditional lifetime warranty. We protect every piece of KORITE Ammolite with a clear quartz crystal cover on the gem with a hardness of 7. Protected like this, every piece of KORITE Ammolite is wearable every day.

Why does my Ammolite stone look cracked?

The lines through the Ammolite gem are natural lines. They are called ‘matrix’ lines and occur during the geologic process while the gemstone is being formed. This ‘stained glass’ pattern is very sought-after by Ammolite collectors.

Is there a charge for sizing?

Please contact the KORITE Customer Service team to receive a sizing quote.

Contact us

Do you sell loose stones or rough ammolite?

We do not sell loose stones or rough stones. Ammolite is unique in the world of gemstones and requires specific techniques when cutting and polishing. KORITE pioneered and perfected these techniques.

How do I care for my ammolite jewellery?

Like all gemstones, Ammolite should be treated with care and attention.

  • Avoid exposure to direct heat.
  • Do not over-expose to water.
  • Avoid hard impact to the stone
  • Do not clean in ultrasonic cleaners

Use a soft, none-abrasive cloth to clean your Ammolite jewellery.

For more information please contact us.

We are always happy to answer any questions you may have about KORITE Ammolite.

Current Top Sellers

Quality Precision and Thoughtful design

KORITE, along with our in-house designers, partners with world-class artisans including Canadian and international designers to maintain the quality and integrity of our jewellery.

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Korite International

the largest, most trusted source for the world’s finest Ammolite.

Since 1979, the company, its discovery team, craftspeople, designers and industry experts celebrate the beauty of ammolite.

From responsible mining at its award-winning excavation to finished jewellery and decor statement pieces sold around the world, the company stands by quality and professional confidence at every stage of its International operations. We have now become one of the most loved and respected coloured gemstone companies, with a far-reaching signature jewellery brand.

KORITE ammolite is carefully designed in Calgary, Alberta for local and international sales by authorized designers and retail partners. KORITE jewellery and decor treasures are now available in more than 28 countries!

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