Diploma (level 3)
Once the Certificate level has been completed, students can then continue onto the ACHO accredited Diploma. This is a further 14 days of training which is normally held one day per month. Many suggest that this level is more spiritual as it encourages students to explore their own relationship with the mineral kingdom and the world around them. Higher vibrational crystals and advanced healing tools are explored to further expand your knowledge and skills.
Classes one to five
Recognising Kundalini and using crystals to ease the symptoms of a spiritual awakening. Activating the Merkaba at your heart.
Welcoming in Dragon energy and developing our spiritual wings. Helping protect the planet by working with her Ley lines.
Assessing Geopathic stress and Electromagnetic pollution and working with crystals to help heal a house or workplace.
High vibrational crystals for the Transpersonal chakras. Working with Vogel wands and how to make your own wand.
Crystal singing bowls and sound bath treatments. Working with Practitioner bowls. How to make Gem Essence sprays and creams.


Classes six to ten
Crystal massage tools and techniques. Crystal facial massage.
Massaging the aura.
Sacred geometry – the language of the Universe. Working with crystals and the Flower of life, Metatron’s cube and the Vesica Piscis.
Exploring Quartz Platonic solids and how they can help us in healing. Working with Etheric Weavers.
The mystery and history of the crystal skulls from Lemuria to Atlantis and into the future. Meditating and healing with crystal skulls.
Journey into the heart with Labyrinth energy. Exploring the difference between the number of paths and building a crystal Labyrinth.
Classes eleven to fourteen
The power of Pyramid energy. Giza verses Nubian. Meditating under a 6ft copper pyramid and working with Meru pyramids.
Crystals for personal empowerment, finding your soul purpose and releasing self-imposed limitations so that you can reach your full potential.
Working with the crystal Medicine Wheel and understanding the directions. Shamanic journeying with crystals.
Celebrating our crystal journey with Vogel Stars. Angelic Stars and Ascension Stars. Graduation ceremony.


Course fees and 2026 / 27 dates
Our level three Diploma course has been refreshed and updated to include more techniques, tools and crystals. The new training will be over 14 days and will cost £1750. A non-refundable deposit is required to secure your place on the course, then the remaining fees can be paid for in monthly instalments. If you attend both the Certificate and the Diploma training the total course fees are £3500 for the 28 classes.
Reviews

Jules
"Every session has been a magical and healing experience. I feel HCCH workshops and courses need to be experienced to be believed. I started off just doing a one-day workshop so see if it felt right for me and am so grateful I did. It's also been nourishing to spend time with like-minded crystal lovers and mentally stimulating to learn in detail about stones and the many ways you can use them. It's furnished me with much more than I ever could have expected."

Jackie
"The 2 year diploma course was life changing for me. I signed up because I was interested in crystals and I am now practicing crystal Therapy, something I never envisioned. The course was interesting, fun, serious and sometimes emotional and our inspirational tutor Sandra made the learning so absorbing. I was sad it came to an end."

Stephanie
"Amazing!! I have just completed the two year diploma course with Sandra and can honestly say I have loved every moment. Sandra is a gifted teacher who shares her wealth of knowledge in a wonderfully accessible way. I have learned so much and to anyone considering a course in the area, I cannot recommend Sandra and her College highly enough,"

