1.18 ct. Unheated Tanzanite
This exquisite 1.18 ct oval unheated tanzanite gemstone, sourced from the renowned Merelani Hills, Tanzania, displays exceptional, vivid, natural color showing classic blue-to-violet color change when the gem is turned. This gemstone is unheated as indicated by the greenish-yellow hue on the underneath, and is eye-clean and loupe-clean. This beautiful stone is ideal for setting into jewelry or adding to a fine gemstone collection.
Mined from the Merelani Hills of Tanzania, the only known source of tanzanite, this piece holds geological rarity and high vibrational utility. Its untouched state and complex internal geometry allow it to retain the full spectrum of its original energetic blueprint.
Tanzanite is one of the most sought-after gemstones in the world, found in only one location on Earth - Tanzania. In its unheated form, tanzanite is exceptionally rare, making it a stone of interest for collectors, jewelers, metaphysical healers, and especially stone medicine practitioners who typically work only with untreated stones.
SPECIFICATIONS
- MINERAL TYPE: Zoisite (Tanzanite)
- CUT: Oval
- PHENOMENON: Pleochroism (blue, violet with slight greenish yellow on the underside indicating no heat)
- COLOR: Blue, violet
- CLARITY: Eye-clean, loupe-clean
- TRANSPARENCY: Transparent
- WEIGHT: 1.18 ct.
- SIZE: 7.8 x 5.7 x 3.8mm
- ORIGIN: Merelani Hills, Tanzania, Africa
- TREATMENT: None (untreated, no heat)
- HARDNESS: 6-7 (Mohs scale)
- REFRACTIVE INDEX (RI): 1.691-1.700
- BIREFRINGENCE: 0.008
- SPECIFIC GRAVITY (SG): 3.35
- CRYSTAL SYSTEM: Orthorhombic
- CHEMICAL COMPOSITION: Ca₂Al₃(SiO₄)₃(OH)
VIBRATIONAL FREQUENCY PROFILE
This unheated tanzanite emits strong vibrations from the violet and indigo bands of the electromagnetic spectrum. These frequencies are associated with higher consciousness, spiritual growth, and emotional balance. The violet band emits the Violet Flame vibration, which inspires spiritual awakening and etheric revitalization. The indigo band deepens intuitive abilities and opens pathways to higher spiritual truths.
METAPHYSICAL PROPERTIES
Tanzanite is a stone of spiritual awakening, renowned for its ability to bridge the heart and mind through the third-eye and heart chakras. It also activates the crown and etheric chakras, facilitating profound spiritual growth, intuitive clarity, and emotional healing.
This untreated tanzanite is valued for its natural, vivid blue-violet colors, amplifying its metaphysical potency. Heat-treated or irradiated tanzanite lacks these vibrational qualities and is unsuitable for spiritual work, making this unheated gemstone an invaluable tool for meditation, energy healing, and metaphysical practices.
Tanzanite’s natural energy enhances intuitive abilities, strengthens emotional resilience, and inspires alignment with one’s higher self. Its rarity and vibratory power make it one of the most valuable metaphysical stones available on Earth.
This piece was hand-selected by Ashley for its rare clarity, natural trichroic colors, and powerful energetic properties. You will receive the exact gemstone shown here.
Please note that most of our photography and videos are done with a 2x to 10x macro lens, so inclusions or surface details may appear more pronounced in the images than they are to the unaided eye. Colors may vary slightly depending on your screen settings.
