Ivory

Ivory is a rare organic gem made from the dense, hard material of animal tusks and teeth, especially elephants. In the hand, it feels smooth, compact, and heavier than most plastics, with a creamy white to pale yellow body color and a waxy to dull luster. It is opaque, amorphous, and very soft by gem standards, with a Mohs hardness of 2.5-3.

Collectors value ivory for its long human history, gentle polish, and fine natural texture rather than for crystal sparkle. Its listed formula is C6H10N2O2, and its organic classification separates it from mineral crystals. It has a white streak, conchoidal fracture, density of 1.7-1.9 g/cm3, and is non-magnetic.

The word ivory comes from the Latin ebur, meaning elephant tusk. Ivory has been used by humans for thousands of years, and that history is part of what gives old carved pieces and well-finished specimens their strong cultural and collector interest.

In practical gem language, ivory is best approached as an organic gem rather than a mineral crystal; mindat.org is a useful reference point when comparing mineral-style entries with non-mineral gem materials. Because ivory is tied to animal tusks and teeth, ethical sourcing is a major concern, and rarity is strongly affected by legal restrictions on harvesting.

Ivory is found where tusk- and tooth-bearing animals occur, most commonly in regions inhabited by elephants. The listed country associations include Ivory Coast, India, and China, with notable sources connected to African elephants in Africa and Asian elephants in Asia.

Ivory forms from dentin, the hard tissue that makes up the bulk of tusks and teeth. That origin explains its compact feel, smooth polish, opaque body, and subtle creamy coloration, which ranges from white through cream to pale yellow.

Unlike crystalline gems, ivory is amorphous and isotropic, with no birefringence or pleochroism listed. Its refractive index is 1.54-1.56, and its waxy luster is one of the first visual cues when examining a polished piece under steady light.

Identify ivory by its creamy white to pale yellow color, smooth polished surface, fine lines or natural texture, and a weight that feels heavier than most plastics. It is opaque, non-magnetic, and has a waxy to dull luster rather than glassy brilliance.

As a handling test, note its moderate durability: scratch resistance and toughness are both listed as fair, and the Mohs hardness is only 2.5-3. Ivory can be sensitive to heat and humidity, so identification should be gentle—visual inspection and careful handling are more appropriate than harsh testing.

There are no significant health risks associated with handling ivory.

Rough/Tumbled: $50 - $500 per specimen

Cut/Polished: $200 - $2000 per carat

The price is influenced by age, quality, and craftsmanship.

Moderate — Scratch resistance: Fair, Toughness: Fair

Ivory can be sensitive to heat and humidity.

Use & Storage

Store in a cool, dry place away from direct sunlight.

Cleaning

Gently wipe with a soft, damp cloth. Avoid harsh chemicals and excessive water.

Cleanse & Charge

Place under moonlight to cleanse and recharge.

Placement

Keep in a serene environment for best energies.

Caution

Avoid exposing ivory to extreme temperatures.

Ivory is traditionally used for protection, calming, grounding, and emotional healing. In a practitioner setting, it is treated as a quiet, nurturing material for meditation, trust, compassion, self-discovery, and soothing emotional work, but it is not a substitute for medical treatment.

Its energetic associations include the Heart and Crown chakras, Taurus and Libra, the Moon and Venus, and the Earth element. For a soft altar arrangement, ivory is commonly paired with rose quartz, amethyst, or lapis lazuli, and it is best kept in a serene environment away from direct sunlight and extreme temperatures.