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Handcrafted copper ring with raw amethyst crystal, size 13.5 ES. The purple quartz retains its natural hexagonal edges wrapped in shiny copper.
Item Details
| Mineral |
Amethyst (quartz, SiO₂ with manganese) |
| Size |
Size 13.5 ES — interior circumference ~54 mm |
| Metal |
Handcrafted copper |
| Finish |
Shiny copper |
| Mineral Hardness |
7 Mohs — durable for jewelry use with care |
| Stone Shape |
Raw crystal, hexagonal terminations |
| Mineral Origin |
Brazil / Material acquired from wholesale market |
| Treatment |
No detectable treatment |
| Item Type |
One-of-a-kind piece |
About this specific piece
The raw amethyst retains the characteristic pyramidal terminations of macrocrystalline quartz. The purple color — produced by manganese ions and the effects of natural irradiation during crystal growth — varies in intensity depending on the visible area of the mineral.
In this ring, the crystal emerges from the copper band in its original geometry, without any faceting, showcasing the shape nature chose during the millions of years of quartz growth.
Amethyst in lapidary tradition
For centuries, amethyst was one of the most valued gemstones in Europe, on par with ruby and sapphire, until the discovery of large Brazilian deposits in the 18th century democratized its availability. The Greeks called it amethystos — not intoxicated — and set it in cups and rings. Its purple color was the privilege of kings and prelates. Lapidary tradition associates it with mental clarity and serenity.
The symbolic properties attributed to minerals belong to cultural and historical traditions. They are shared for educational purposes, not as medical advice.
Frequently Asked Questions
Is it natural or dyed amethyst?
The amethyst in this ring has not been dyed. The purple color comes from manganese ions present in the quartz structure, intensified by natural irradiation during its formation. No detectable treatment.
What circumference does size 13.5 ES correspond to?
Size 13.5 ES is equivalent to an inner circumference of approximately 54 mm (diameter ~17 mm). Consult our size chart to verify your measurement.
Can copper stain the skin?
Copper can leave a slight green mark on the skin — a natural reaction of the metal, with no health implications. It can be removed with soap and water.
Is it a unique piece?
Yes. The amethyst crystal in this piece is unique. The image shows exactly the stone you will receive.
How do I care for it?
Avoid exposure to water, cleaning products, and prolonged direct sunlight (which can fade the quartz). See jewelry care guide.