Three dark, serious pyramid crystals for grounding and stability: Obsidian, Shungite, and Black Tourmaline.
Three polished Black Tourmaline crystal pyramids in varying sizes, showcasing deep black luster for protection and grounding.
Polished Black Tourmaline Crystal Pyramids for powerful protection and grounding. Deep black luster, various sizes.
Polished natural black tourmaline crystal pyramid for powerful protection and grounding.

Black Tourmaline Crystal Pyramid XXL Sizes

Regular price$610.99
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Size chart

Not sure which crystal pyramid size is right for you? Use this guide as a general reference. Weight estimates are approximate and vary based on the density of each crystal type and the angular cut of the slopes. This guide covers sizes up to approximately 10 kg.

Crystal pyramid size comparison showing six sizes from 58mm to 159mm in different crystal materials including amethyst, rose quartz, clear quartz, aventurine, obsidian, and lapis lazuli

Crystal Pyramid Size Chart

All weights are estimates based on average crystal density. Actual weight may vary by stone type and slope angle.

Weight (g) Base Size (mm) Base Size (in)
~100 g 58.5 mm 2.3 in
~200 g 73.7 mm 2.9 in
~300 g 84.3 mm 3.32 in
~400 g 92.8 mm 3.65 in
~500 g 100 mm 3.94 in
~600 g 106.3 mm 4.18 in
~700 g 111.9 mm 4.4 in
~800 g 117 mm 4.6 in
~900 g 121.6 mm 4.79 in
~1,000 g 126 mm 4.96 in
~1,100 g 130.1 mm 5.12 in
~1,200 g 133.9 mm 5.27 in
~1,300 g 137.5 mm 5.41 in
~1,400 g 141 mm 5.55 in
~1,500 g 144.2 mm 5.68 in
~1,600 g 147.4 mm 5.8 in
~1,700 g 150.4 mm 5.92 in
~1,800 g 153.3 mm 6.03 in
~1,900 g 156.1 mm 6.14 in
~2,000 g 158.7 mm 6.25 in

Choosing the Right Size

  • 58–84 mm (100–300 g): Compact and portable. Great for desks, altars, and meditation practice.
  • 92–126 mm (400–1,000 g): The most popular display range. Ideal for shelves, crystal grids, and energy work.
  • 130–159 mm (1,100–2,000 g): Bold statement pieces. Perfect for living rooms, healing spaces, and collectors.

All measurements are approximate. Natural crystals vary in weight based on stone density and the angular cut of each pyramid. Each piece is unique.

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There's something about a Black Tourmaline pyramid that commands attention the moment you set it down. The deep black surface, striated and dense, absorbs light rather than reflecting it, and the geometry does something the raw stone alone can't quite replicate: it focuses. The four-sided base anchors energy in every direction simultaneously, and the apex draws it upward into a single concentrated point. For a stone whose entire purpose is to hold a boundary and clear a field, the pyramid form is a natural fit. These are serious pieces, available in 150mm and 200mm, built for collectors and practitioners who want Black Tourmaline working at full scale.

Product Highlights

Chakra Connection

Black Tourmaline works directly with the Root Chakra, the energy center at the base of the spine that governs safety, stability, and our sense of being grounded in the physical world. When the Root Chakra is clear and anchored, everything above it functions better. Black Tourmaline's energy goes straight to that foundation, clearing energetic debris, establishing firm boundaries, and pulling scattered awareness back into the body. The pyramid shape amplifies this in a specific way: the four-sided base grounds energy in all directions simultaneously, while the apex focuses and directs it upward through the chakra column. In sacred geometry, the pyramid is associated with manifestation and the movement of intention from the physical plane into form. A Black Tourmaline pyramid combines that amplifying geometry with one of the most protective stones in the crystal world, making it a particularly powerful tool for space clearing, energetic shielding, and intention anchoring. At 150mm and 200mm, these pieces create a protective field that extends well beyond the stone itself and can anchor an entire room.

How to Use

  • Place the pyramid at the center of a protection crystal grid with the apex pointing upward to focus and amplify the grid's intention.
  • Position it at the entrance of your home or workspace to create an energetic boundary that filters out negativity before it enters.
  • Use it as a room anchor in any space where you want consistent grounding and protective energy, a corner of a meditation room, a home office, or a bedroom.
  • Pair with Black Obsidian for a double-layer protection combination, two of the most direct protective stones working in tandem.
  • Combine with Amethyst for a protection and clarity pairing that balances the lower and upper chakras simultaneously.
  • Add Clear Quartz nearby to amplify and extend Black Tourmaline's protective field throughout a larger space.

Crystal Care

Black Tourmaline is a relatively durable stone, but the pyramid's apex and polished facets can chip if dropped on a hard surface. Handle the larger sizes with particular care given their weight. For cleansing, a brief rinse under cool running water is fine. For energetic cleansing, rest it on a piece of Selenite overnight or leave it in moonlight during a full moon. Smoke cleansing with sage or palo santo works well and connects to a long tradition of using sacred smoke to clear protective stones. Because Black Tourmaline actively absorbs and transmutes negative energy, it benefits from more frequent cleansing than many other stones, especially if you're using it in active protection work. A weekly cleanse is a good rhythm to establish, and more often if the stone has been working hard in a high-traffic or high-stress environment.

FAQs

Is this genuine Black Tourmaline?
Yes. Each pyramid is genuine natural Black Tourmaline, a complex boron silicate mineral known for its striated surface texture and deep black color. The natural striations and slight variations in surface texture visible on the polished facets are characteristic of authentic Tourmaline and confirm the stone's natural origin.

Which size should I choose?
The 150mm pyramid (approx. 3kg) is a strong room anchor and a commanding altar or display piece. The 200mm (approx. 6.5kg) is a serious collector's specimen that makes a significant energetic and visual statement in larger spaces. Both sizes carry the same protective energy; the 200mm simply projects it further and commands more presence.

What stones pair well with Black Tourmaline?
For maximum protection, Black Obsidian is a natural companion. For grounding with clarity, Amethyst pairs beautifully. For amplification, Clear Quartz works with Black Tourmaline's energy to extend and clarify its protective field throughout a space.

Can I use this in a crystal grid?
Absolutely. The pyramid shape is one of the most effective forms for crystal grid work. Place it at the center with the apex pointing upward to focus the grid's protective intention, or use it as a directional anchor at one of the grid's outer points to establish a strong energetic boundary.

How often should I cleanse it?
For active protection work, weekly cleansing is a solid baseline. If the stone is placed in a high-traffic area or has been working through a particularly stressful period, cleanse it more frequently. Selenite charging plates and moonlight are both excellent options that won't damage the polished surface.

What Is Black Tourmaline?

Black Tourmaline is a complex boron silicate mineral that forms in long, striated crystals with a characteristic deep black color and a slightly rough, ridged surface texture. It's found in granite and metamorphic rocks worldwide, with significant deposits in Brazil, Africa, and the United States. In metaphysical practice, it's considered the premier protection stone, associated with the creation of energetic boundaries, the transmutation of negative energy, and deep grounding in the physical body. It's one of the few stones consistently recommended across virtually every crystal tradition for protection work, which speaks to how direct and reliable its energy is. The pyramid form amplifies these qualities through sacred geometry, focusing Black Tourmaline's energy upward through the apex while anchoring it through the base. For more on this stone, see our guides: Black Tourmaline: Protection & Grounding and Unveiling the Mystical Powers of Black Tourmaline. For more on pyramid energy, see Crystal Pyramids: Ancient Power & Sacred Geometry and Crystal Pyramids: Why This Shape Is So Powerful.

Education

If this pyramid speaks to you, explore more in our Black Tourmaline collection, our Crystal Pyramids collection, and our Protection crystals. For collector-scale pieces like these, also visit our VIP Collector's Vault. Black Tourmaline earns its place in any serious collection, and at this scale, its work is anything but subtle.

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  • Shipping times may vary depending on the product
  • We strive to process and ship orders within 2-3 business days
  • Estimated delivery time is typically 12-16 days, though it may vary based on the destination
  • We appreciate your patience and understanding as we work diligently to deliver your order promptly and securely.
  • For any further assistance or inquiries regarding shipping, please feel free to reach out our customer support team.

Each crystal is natural and unique, with no two crystals being identical. Some crystal may contain naturally formed cracks within itself, not caused by other objects.

Please note that size, color, and patterns may vary due to the different batches of crystals and its natural inclusions, or hand measurements.

You can always reference the Size Chart on every product page to translate grams to pounds and ounces, and, millimeters and centimeters to inches.

Thank you for understanding and enjoying all the wonders of crystals.

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