Not a birthstone list
A birthstone is usually assigned by month. This method calculates a Five Elements balance from the birth date.
FIVE ELEMENTS CRYSTAL GUIDE · UPDATED AUGUST 13, 2026
Start with the balancing element, then choose a wearable color and material. Treat the stone name as a second layer because traditions can assign the same crystal to different elements.
This is the public mapping used by the quiz. The primary direction follows the same element; the supporting direction uses the element that generates it.
| Element | Colors | Materials | Primary stones | Support |
|---|---|---|---|---|
| Metal | white, gold, silver | yellow gold, white gold, silver, platinum, titanium steel | Clear Quartz, Moonstone, White Agate, Pearl | Earth: Citrine, Beeswax Amber |
| Wood | blue-green, green | wood (sandalwood, agarwood, bodhi seed), jadeite | Green Phantom Quartz, Green Aventurine, Malachite, Peridot | Water: Aquamarine, Obsidian |
| Water | black, blue, grey | dark gemstones, silver jewelry | Obsidian, Black Agate, Aquamarine, Lapis Lazuli | Metal: Clear Quartz, White Agate |
| Fire | red, purple, pink | ruby-family stones, amethyst-family stones, wood | Garnet, Red Agate, Rhodochrosite, Strawberry Quartz, Amethyst | Wood: Green Phantom Quartz, Green Aventurine |
| Earth | yellow, brown, beige | jade (Hetian nephrite), amber (including beeswax amber), ceramic | Citrine, Tiger's Eye, Smoky Quartz, Topaz | Fire: Garnet, Red Agate |
Moonstone, obsidian, amethyst, and pearl each have more than one folk classification. A rule based only on a stone name cannot account for color variation or the metal around it. The quiz therefore starts with visible color, then considers metal, wood, or another jewelry material.
Each page keeps the mineral facts, the folk sayings, and the picking advice in separate sections.
A birthstone is usually assigned by month. This method calculates a Five Elements balance from the birth date.
It does not name an unknown mineral from a photograph. That requires gemological identification.
The mapping is for wearable colors, stones, and jewelry materials, not where to place objects in a room.
Crystal effects are presented as folklore. Color, mineral features, size, and wear are the parts you can check.
USE YOUR BIRTH DATE
Birth time is optional and gender is not required. The free result gives the element, colors, and materials first.
Start the crystal quizRead the method, limits, and versionChart the full element balance in BaZi