Canadian Ammolite Gems by Kenneth Bradley
Canadian Ammolite Gems by Kenneth Bradley 'Sandra' Pendant
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£499.99 GBP
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£499.99 GBP
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Kenneth Bradley ‘Sandra’ Pear-Cut Ammolite Pendant
The Sandra pendant uses a pear-cut Canadian ammolite and is offered in two stated stone sizes: 9 × 6mm and 12 × 8mm.
The setting is 925 sterling silver, with Shop Unlimited variants listed as Rhodium Plated and 14k Yellow Gold.
Natural character
Natural gemstone and fossil materials vary in colour, pattern and internal detail, so each finished piece has its own individual appearance.
Pendant only
No chain is included. The source does not safely map the two stone sizes to the individual finish variants, so no finish-specific size claim is made.
Specifications
| Brand | Canadian Ammolite Gems by Kenneth Bradley |
|---|---|
| Design | Sandra |
| Gemstone | Canadian ammolite |
| Stone cut | Pear |
| Stone sizes stated | 9 × 6mm or 12 × 8mm |
| Metal | 925 sterling silver |
| Finish variants | Rhodium Plated; 14k Yellow Gold |
| Chain included | No |
| SKUs | P1-1335-SSR-NA; P1-1335-14Y-NA |
Jewellery care
Treat the gemstone, fossil and setting carefully, avoid knocks and abrasive cleaning, and store separately where practical. Follow any care guidance supplied with the piece.
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.
