Alberto Bijoux • Plateau Mont-Royal • Montreal
At Alberto Bijoux, every stone we carry has been chosen for its beauty, character, and history. From our shop on Mont-Royal Street, we invite you to explore these treasures from the Earth – minerals with deep origins that fascinate geologists as much as those sensitive to natural energies.
Onyx
Physical Properties
A variety of chalcedony with parallel bands, onyx is distinguished by its deep, velvety black color. It has a hardness of 6.5 to 7 on the Mohs scale, making it a particularly resistant material for jewelry. Its microcrystalline structure gives it a striking mirror-like polish.
Esoteric Virtues
A protective stone par excellence, onyx is renowned for absorbing negative energies and strengthening determination. It promotes self-control, concentration, and grounding. In many traditions, it accompanies moments of grief and facilitates the acceptance of life cycles coming to an end.
Moonstone
Physical Properties
An adularia feldspar with iridescent blue reflections—a phenomenon called adularescence—moonstone has a hardness of 6 to 6.5 Mohs. Its alternating layers of feldspars diffuse light into a luminous and mysterious halo, reminiscent of the veils of night.
Pearls
Physical Properties
Organic gems secreted by mollusks, pearls are composed of nacre – concentric layers of calcium carbonate and conchiolin. With a hardness of 2.5 to 4.5 Mohs, they are delicate and sensitive to acids and perspiration. Their silky luster, called orient, is incomparable.

Luxury Pearl Chain – Oval Pearl Necklace
Esoteric Virtues
A symbol of purity, acquired wisdom, and inner transformation, the pearl is born from the mollusk's patience in the face of adversity. It is associated with the moon, femininity, and gentleness. It promotes integrity, sincerity, and inner peace, while also being considered a bridge between the earthly and the divine worlds.
Amethyst
Physical Properties
A violet quartz whose color comes from iron impurities and natural irradiation, amethyst has a hardness of 7 Mohs. It can range from pale lilac to deep purple, almost red, depending on its geographical origin (Brazil, Uruguay, Africa). Its transparency and vitreous luster make it one of the most prized stones.

Natural Crystal Pendant Necklace – Sterling Silver Chain, 4 Stones Available
Esoteric Virtues
A spiritual stone par excellence, amethyst is associated with the third eye and the crown chakra. It promotes meditation, mental clarity, and protection against negative energies. The Greeks wore it to protect themselves from intoxication; today it is recognized for calming the mind, improving sleep, and awakening consciousness.
Rose Quartz
Physical Properties
A variety of quartz ranging from soft to translucent pink, its hue is due to microscopic inclusions of dumortierite or rutile fibers. With a hardness of 7 Mohs, it is robust despite its delicate appearance. Its cloudy and velvety aspect gives it a unique visual softness that no other mineral can match.
Esoteric Virtues
Nicknamed the "stone of unconditional love", rose quartz vibrates at the heart chakra. It encourages self-love, compassion, and openness to healthy relationships. It helps heal emotional wounds, forgive, and embrace gentleness in all its forms. It is a stone of deep emotional healing.
Blue Topaz
Physical Properties
An aluminum and fluorine silicate, blue topaz is one of the hardest gemstones with an 8 on the Mohs scale. Its crystalline clarity and sky blue to deep blue (Sky Blue, Swiss Blue, London Blue) make it a gemstone of choice for fine jewelry. It possesses a remarkable vitreous to subadamantine luster.
Esoteric Virtues
A stone of truth and conscious communication, blue topaz is associated with the throat chakra. It promotes fair expression, diplomacy, and clarity in exchanges. It is reputed to dispel confusion, stimulate concentration, and amplify positive intentions expressed with sincerity.
Tiger Eye
Physical Properties
A shimmering quartz with golden reflections, tiger eye owes its optical phenomenon—chatoyancy—to inclusions of transformed crocidolite fibers. With a hardness of 6.5 to 7 Mohs, its polished surface reveals luminous bands that glide like a feline's eye. Primarily extracted from South Africa.
Tiger Eye Claw – Gold-Plated Pendant with Chain
Esoteric Virtues
A talisman of courage and lucidity, tiger eye is a powerful protection stone against the evil eye and manipulation. It strengthens will, ambition, and the ability to act with discernment. It helps balance emotional extremes and stay the course in the face of adversity.
Carnelian
Physical Properties
A variety of chalcedony ranging from vibrant orange to brick red, carnelian gets its color from iron oxides. With a hardness of 6 to 7 Mohs, it is translucent to semi-transparent with a characteristic silky luster. One of the oldest known stones, carved by Egyptians and Romans for their seals and signets.
Esoteric Virtues
Stone of the sacral chakra and action, carnelian ignites creativity, passion, and motivation. It stimulates the courage to act, dispels apathy, and rekindles a zest for life. In antiquity, it was used as protection against envy and energies of jealousy. A stone of confidence and personal success.
Mother of Pearl
Physical Properties
The inner layer of certain mollusk shells, mother of pearl is composed of microscopic calcium carbonate plates that create a characteristic iridescence—a play of colors ranging from pearly white to golden, pink, and green. With a hardness of 2.5 to 4 Mohs, it is delicate and must be protected from impacts.
Boho Ring "Luna Nacre" - Sterling Silver and Natural Mother of Pearl
Esoteric Virtues
A symbol of maternal protection, mother of pearl is associated with primordial waters and the Moon. It brings calm, sensitivity, and heightened intuition. In many maritime cultures, it serves as a talisman for sailors and travelers. It harmonizes emotions and strengthens the connection to nature and lunar cycles.
Abalone
Physical Properties
The shell of the Haliotis (abalone), a marine mollusk, abalone exhibits spectacular iridescence with shades of blue, green, purple, pink, and gold. Composed of mother-of-pearl and aragonite, it is thicker and more robust than simple mother-of-pearl. With a hardness of approximately 3.5 Mohs, it is worked into plates or cabochons for jewelry and art.
Esoteric Virtues
Used for centuries by indigenous peoples of the Americas and the Pacific in sacred ceremonies, abalone carries peace, harmony, and a connection to the ocean. Its rainbow colors symbolize unity in diversity. It promotes cooperation, mutual understanding, and the appeasement of conflicts.
A Stone for Every Soul
Whether worn for their beauty, symbolism, or energetic virtues, semi-precious stones have traversed centuries and cultures, continuing to fascinate and move us. Each tells a story - that of the Earth, of time, and of those who wore them before us.
At Alberto Bijoux, we believe that the right piece of jewelry is not just one that is beautiful - it's one that reflects you, one that resonates with who you are or what you're going through. That's why we carefully select each stone, always seeking quality, authenticity, and character.
For over 20 years on Mont-Royal Street, in the heart of the Plateau, we have welcomed Montrealers and visitors looking for something true, beautiful, and lasting. Our team is here to guide you, answer your questions, and help you find the piece that speaks to you - whether it's for yourself, for someone you love, or simply for the pleasure of wearing a marvel of nature.
Come visit us on Mont-Royal Street - touch the stones, feel them, try them on. Some love-at-first-sights cannot be explained; they must be experienced.
Can't make it in person? Browse our online store and discover our selection of sterling silver, stainless steel, and natural stone jewelry, delivered directly to your home in Montreal and throughout Quebec.
Alberto Bijoux - Mont-Royal Street, Montreal (Plateau Mont-Royal)
Jewelry • Piercing • Semi-precious stones • Over 20 years in business
