Canadian Ammolite Gems by Kenneth Bradley
Canadian Ammolite Gems by Kenneth Bradley ‘Jillian’ Bolo Bracelet
Up to £140 off
Regular price
£349.99 GBP
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£349.99 GBP
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£489.99 GBP
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Canadian Ammolite Gems by Kenneth Bradley 'Jillian’ Necklace
Up to £140 off
A modern expression of timeless elegance, the Canadian Ammolite by Kenneth Bradley ‘Jillian’ Bolo Bracelet brings together refined design and the natural beauty of one of the world’s rarest gemstones.
At its centre, a perfectly formed round-cut Canadian ammolite reveals a vivid play of colour — alive with iridescence created over millions of years. Each stone is entirely unique, ensuring every bracelet carries its own individual character and natural brilliance.
Designed with a contemporary bolo fastening, this piece offers an adjustable fit, allowing it to sit comfortably and elegantly on the wrist. The clean, minimal setting allows the beauty of the ammolite to take centre stage, creating a look that is both understated and sophisticated.
Crafted in 925 Sterling Silver, the ‘Jillian’ bracelet is designed for effortless wear — a versatile piece that transitions seamlessly from day to evening.
A rare gemstone, reimagined for modern living.
- Rare Canadian Ammolite – Formed over millions of years with natural iridescence
- Unique by Nature – Each stone displays its own individual colour pattern
- Round Cut Design – Classic 10mm stone for balanced elegance
- Bolo Adjustable Fit – Easy sliding mechanism for a personalised fit
- Contemporary Styling – Clean, minimal design for modern wear
- Premium Craftsmanship – Crafted in 925 Sterling Silver
- Versatile Wear – Ideal for everyday elegance or gifting
Product Care
Product Care
Natural Product
Natural Product
Shipping and Delivery
Shipping and Delivery
What is Canadian Ammolite?
Ammolite Grading
Ammolite gemstones are meticulously graded based on their natural brilliance, colour range, and overall clarity. This recognised ammolite grading system helps distinguish the finest examples of this rare gemstone, which can vary significantly in appearance, colour intensity, and rarity. The four primary grades are AAA, AA, A, and Standard.
The highest grades — AAA and AA ammolite — are exceptionally rare, accounting for only around 3–5% of global annual production. These premium ammolite gemstones display the most vivid iridescence, often revealing a full spectrum of colour that shifts beautifully in the light. Top-grade stones are highly prized for their exceptional clarity, minimal natural inclusions, and striking visual impact, making them ideal for fine jewellery, collectors, and gemstone connoisseurs.
A-grade and Standard ammolite, while more widely available, still showcase the unique beauty that makes this gemstone so special. These stones may feature a more limited colour range or softer brilliance, but each one remains a genuine, natural ammolite gemstone formed over 70 million years ago in the foothills of the Canadian Rockies.
This detailed grading system allows jewellery makers, collectors, and enthusiasts to appreciate the full spectrum of ammolite gemstones — from the rare, investment-grade AAA pieces to the more subtle, yet equally authentic and beautiful, natural stones.
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AAA
Showcases exceptional, vivid colour from every angle, with a striking full rainbow effect and a flawless surface free from visible matrix lines.
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AA
Displays beautifully bright colour with three visible hues, complemented by fine, natural matrix lines that highlight the stone’s organic origin.
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A
Displays vibrant colour with two visible colours, with natural matrix lines adding to the stone’s authentic character.
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Standard
Showcases a dominant single colour, occasionally revealing a second colour, with visible matrix lines that reflect its natural origin.
