Awesome product
beads look very bold and stylish with black watch. got verified from jeweler that stone is natural black obsidian/tourmaline. original stone.
100% Authentic Lab-Certified Gemstones. Free Shipping & COD. 7-Day No-Questions-Asked Return. 10X Refund If Proven Fake.





MantraMani · Black (Sulemani Hakik)
Natural crystal healing stones for Vedic Healing — Universal · Root Chakra (Muladhara) · Earth · Protection Seekers & Discipline Builders
This sacred crystal carries thousands of years of Vedic healing wisdom — used by Indian astrologers, healers, and spiritual practitioners across generations. Every genuine crystal is formed deep within the Earth over millions of years, each one a unique instrument tuned to a specific planetary frequency by nature's own alchemy.
In Vedic Jyotish (astrology), crystals and gemstones are considered living conduits of Graha (planetary) energy. When a specific planet is weak, afflicted, or causing problems in your horoscope — whether career obstacles, relationship difficulties, health issues, or financial struggles — wearing or placing the corresponding crystal creates a direct energetic bridge between you and the planet's beneficial frequency, strengthening its positive influence in your life.
In Vedic Jyotish (astrology), crystals and gemstones are considered living conduits of Graha (planetary) energy. When a specific planet is weak, afflicted, or causing problems in your horoscope — whether career obstacles, relationship difficulties, health issues, or financial struggles — wearing or placing the corresponding crystal creates a direct energetic bridge between you and the planet's beneficial frequency, strengthening its positive influence in your life.
Every MantraMani crystal is individually selected from certified ethical mines, independently lab-tested for authenticity, and Vedic-activated with the corresponding Graha mantra before shipping — ensuring you receive not just a beautiful crystal, but a fully charged, genuinely activated spiritual instrument.
| Stone / Yantra | Black |
| Planet (Graha) | Universal |
| Chakra | Root Chakra (Muladhara) |
| Element | Earth |
| Zodiac signs | Protection Seekers & Discipline Builders |
| Power day | Saturday |
| Power colour | Black & White |
| Energy number | 6 |
Every MantraMani crystal comes with a detailed Vedic usage guide and Certificate of Authenticity. For a recommendation based on your Kundli and Mahadasha periods, consult a certified Vedic astrologer — our crystal experts are also available via WhatsApp.
Cool running water 60 seconds OR crystal recharging plate overnight
Hold in both palms, close your eyes, and state your intention three times with full conviction.
Hold the crystal in both palms under natural morning light. Close your eyes and clearly state your intention three times. Place on your puja altar or wear according to the stone's Vedic direction (left wrist for receiving, right for protecting). Cleanse monthly under full moon (Purnima) light overnight.
Left wrist (receiving energy inward) — Remove: Bathing, swimming, intense exercise, applying chemical lotions. Sadhana cycle: 40 days.
Full moon (Purnima), overnight, once a month.
"“This sacred crystal's divine energy flows through me, healing what needs healing, strengthening what needs strength, and manifesting what I most need in my life right now.”"
"“I am safe, I am grounded, I am financially secure. The Earth supports me completely.”"
Vastu placement: None
Wear: Left wrist (receiving energy inward)
Care: Avoid exposure to perfumes, chemical soaps, and chlorinated water. Pat dry if wet.
Mantra: Om Sham Shanicharaya Namah (108 times on Saturday)
Fast on: Sunday · Primary gem: Ruby
This MantraMani Pendant activates the Root Chakra (Muladhara), channelling Saturn (Shani) energy to deliver psychic protection, builds endurance, and absorbs negativity. Most wearers notice an energy shift within 7–21 days. A full 40-day Sadhana cycle delivers deep and lasting transformation.
Genuine Onyx has natural inclusions and feels cool to the touch initially. All MantraMani products are independently lab-tested — no glass, no synthetics, no dyed substitutes. Every order includes a Certificate of Authenticity.
The left wrist is the receiving hand in Vedic tradition — it draws energy inward for healing, abundance, and manifestation. Wear on the right wrist for protection and projective purposes.
Most wearers feel subtle energy shifts within 7–21 days of consistent daily use. For complete karmic and energetic transformation, commit to the full 40-day Sadhana cycle without removing the pendant.
Remove before bathing, swimming, or applying lotions to protect the thread and metal components. Sleeping with your Pendant is perfectly fine — it enhances dream clarity and subconscious intention-setting overnight.
Balances planetary weaknesses.
Opening signs include mental clarity and grounding.
Every MantraMani crystal is sourced from certified ethical mines, independently lab-tested, and Vedic-activated with authentic mantras by certified practitioners before shipping to you.
We offer a 7-day return. Each item is spiritually energized through multiple cleansing processes. We kindly ask for returns only if truly necessary — contact us within 7 days of delivery and our team will assist you.

MantraMani Black Onyx Crystal Crochet Pendant
MantraMani was founded in Kolkata with a simple spiritual vision—to connect people with the sacred energies of natural gemstones.
From the very beginning, the brand worked closely with experienced astrologers and Vedic priests from revered spiritual centers such as Kalighat, Tarapith, Bishnupur, and Mayapur.
Their guidance helped shape a tradition where every gemstone and spiritual product is carefully selected, spiritually energized, and aligned with Vedic wisdom, creating a bridge between ancient spiritual practices and modern life.
beads look very bold and stylish with black watch. got verified from jeweler that stone is natural black obsidian/tourmaline. original stone.
good quality stone, original hai. comes with lab card inside.
beads look very bold and stylish with black watch. got verified from jeweler that stone is natural black obsidian/tourmaline.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product.
I was facing lot of negative energy and nazar issues at home so decided to try black tourmaline. within two weeks I am feeling much calmer and protected.
delivery boy delayed packet by 1 day in Hyderabad, but when I opened the box the crystal quality made up for it. genuine stone.
bought this protection bracelet after my family pandit ji advised. stone feels cold to touch and has clean finish. very happy!
delivery took 6 days to reach my city. product is okay and stone seems original.
bead size looks slightly smaller than what I expected from pictures. quality is decent though.
ordered on flipkart. packing was super safe with bubble wrap. wearing it to workplace where office politics is high, giving good mental peace. original stone.
delivery boy delayed packet by 1 day in Hyderabad, but when I opened the box the crystal quality made up for it. genuine stone. fast shipping.
delivery boy delayed packet by 1 day in Hyderabad, but when I opened the box the crystal quality made up for it. genuine stone. good.
genuine dark stone with real weight. not plastic or glass at all. wearing it daily on right wrist when going out.
mast product! wearing it everyday. lots of negative thoughts have reduced lately. whether belief or real, it works for me. happy with quality.
bought this protection bracelet after my family pandit ji advised. stone feels cold to touch and has clean finish. very happy! happy with quality.
honest review after 1 month of wearing: color didn't fade when washed with water, elastic is still tight, energy feels very grounded.
ordered on flipkart. packing was super safe with bubble wrap. wearing it to workplace where office politics is high, giving good mental peace.
mast product! wearing it everyday. lots of negative thoughts have reduced lately. whether belief or real, it works for me.
Value for money. elastic cord is thick and sturdy. highly recommended for nazar protection.
Value for money. elastic cord is thick and sturdy. highly recommended for nazar protection. recommended.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. original stone.
delivery took 6 days to reach my city. product is okay and stone seems original. happy with quality.
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