6 Choices of Cancer Birthstone

Cancer people are gentle and caring, and birthstones for Cancer have been identified of old. These Cancer birthstones act as charm or lucky stone for Cancer, possibly even talisman, to strengthen the impressionable Crab, and keep the emotional serenity native to the zodiac sign. Do you know the different gemstones for Cancer? Here is a list of lucky stones for Cancer.

Cancer Birthstone Jewelry

Cancer Birthstones

  • Main: Emerald
  • Alternate: Moonstone, Pearl & Chalcedony
  • Planetary: Moonstone
  • Talismanic: Sapphire
Cancer Facts
Source: Cancer Designs

About Cancer

Cancer is so called the mother of zodiac signs. Men and women born under the Cancer sign are introspective and serene folk, who love solitude yet care gently for the people surrounding them. This receptive nature, however, makes a Cancerian extremely sensitive and easily hurt. See also Cancer Zodiac Sign: The Sheltered Crab.

To protect the vulnerable Cancer, gemstones have been identified that strengthen these timid and delicate folk, while reinforcing their peaceful and nurturing qualities.

Emerald

Besides being the traditional astrological birthstone for Cancer, emerald is also the birthstone for the month of June in the ancient Hebrew, Italian and Roman calendar. The green variety of beryl, emerald has the lucky color of Cancer. Green is the color of balance as seen in nature. Green is the color of most living things, and the color green marries easily with all other colors. The same is true with the zodiac sign Cancer, who is extremely sensitive to his environment, and tenderly nurtures the people surrounding him. Green embodies balance, the Cancer sign is the epitome of emotional stability, and the Cancer birthstone, emerald, believed to carry this power for emotional well-being.

An emerald crystal on the rock
Source: Eva Kröcher, CC-BY-SA, via Wikimedia Commons

The holy scriptures of Hinduism, the Vedas, speaks of emerald as a stone that enhances well-being. Folklore also holds that this Cancer stone brings clairvoyance, or the ability to predict the future: a talent not unthinkable of Cancer men and women, who are innately receptive and suspicious. See also —

Moonstone

A well-known astrological birthstone for Cancer in both Western and Hindu astrology, moonstone was rightfully accorded its place in modern gemology as birthstone for the month of June, where traditionally the gemstone was treated as June birthstone only in the Tibetan calendar. This Cancer birthstone is an opalescent variety of the feldspar group of minerals.

Ancient belief over the occurrence of moonstone plays a special part in the Cancer gemstone’s association with the zodiac sign. This birthstone of Cancer was believed to be the solidified rays of the moon, and though the contemporary person knows otherwise, moonstone still reflects that opalescent glow that is so reminiscent of the moon at night. The moon is the ruling planet of Cancer, and moonstone, being closely associated with the moon, is deemed to be the planetary stone for Cancer. This gemstone for Cancer is believed to stimulate clairvoyance, as well as cure anxiety. See also Moonstone: Stone of Security.

Pieces of white pearls

Pearl

Pearl is a Cancer birthstone, in both Western and Vedic astrology, that also reminds people of the moon. White round pearls are the birthstone for June in both the Ayurvedic (old Indian) calendar and the Arabic, and this Cancer birthstone has kept its place as June birthstone in the contemporary Hindu calendar, as well as the modern Western calendar. Unlike other gemstones, this Cancer stone is a product, not of geological activity, but of marine mollusks, who coat sand or other foreign irritation that had lodged itself inside their shell, giving birth to the shiny round Cancer gemstone. The lucky stone for Cancer is believed to strengthen relationships and marriage, as well as keep children safe.

Aventurine

Aventurine is Cancer birthstone according to author D. J. Conway. Beside white, green is Cancer’s color, making aventurine a fitting birthstone for Cancer, as well as an inexpensive yet beautiful alternative for emerald. Aventurine is a variety of chalcedony known for its shimmering iridescence caused by platy inclusions. This Cancer stone is believed to relieve anxiety and fear, and can indeed be quite helpful to the sensitive and impressionable Cancer. See also Green Aventurine: Stone of Luck.

Chalcedony

In the ancient Arabic, Polish and Russian calendars, chalcedony is a birthstone for July, in which month Cancer people are born. The opaque to translucent variety of quartz, chalcedony itself is deeply associated with the Cancer zodiac sign. Though actually occurring in numerous varieties including carnelian, onyx and chrysoprase, the name chalcedony commonly refers to white, bluish white or blue chalcedony.

This birthstone for Cancer is attributed with roughly the same metaphysical properties as moonstone. Chalcedony is believed to absorb only positive energy, and repel negativity as well as nightmares. The latter Cancer birthstone is indeed helpful in making the often apprehensive Cancerian feel more secure and optimistic. See also Chalcedony: Stone of Virtue.

A natural silver nugget
Source: Jurii via Wikimedia Commons

Silver

While we are accustomed to think of silver as metal, not stone, silver is a naturally occurring element in nature. And silver is the lucky metal of Cancer, as gold is to Leo. Have you spotted the common denominator between last Cancer gemstones herein presented? The Cancer birthstones are of the color white, which is, beside green, Cancer’s lucky color. White is the color of the moon, the ruling planet of Cancer.

Sapphire, the zodiac stone for Taurus
Source: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Sapphire

Sapphire is the talismanic gemstone for Cancer. Talismans are amulets or other pieces of jewelry believed to lend their wearer magical powers. Talismans are engraved on the stone associated with the person’s zodiac sign, sapphire for Cancer-born people. This Cancer birthstone is believed to bring inner peace and spiritual enlightenment, and helpful in counteracting depression. The Cancer stone is also thought to stimulate clairvoyance and heightened senses.

More Cancer Birthstones

In an extensive research, I discovered 3 Cancer gemstones that are not listed on this page. Two of them were assigned to Cancer’s ruling planet.

Get to know more Cancer stones, as well as the magical powers of all birthstones, when you read my book Power Birthstone.

Out of the water, under the moon comes the crab.
The crab climbs the heavens, and shines among the stars.
Climb high and search deep, Cancer the soul-searching crab!

Want to know more about Cancer?
See Cancer Zodiac Sign: The Sheltered Crab.

See Cancer in Action

An enjoyable way to understand Cancer and other zodiac signs is to see how they behave, interact or fight in a narrative. Deomar Pandan is writing a novel whose character profiles are based on astrology’s zodiac signs.

Get updates by Following Deomar Pandan on or Liking him on

Discover More of Cancer

Learn more about the zodiac sign, its symbol, element and other information.

Published October 23, 2013