In this article
Pearl: the classic
Pearls are organic gems formed inside living mollusks, most are now cultured, meaning farmers help start the process. White is the best known, but there are cream, pink, silver and black tones. Pearls are traditionally associated with purity, wisdom and calm.
Moonstone: the glow
Moonstone shows adularescence, a soft, floating blue or white sheen that seems to move as you turn it. It is traditionally associated with intuition and new beginnings, and it is a favorite with those who love the Moon. It is a feldspar mineral, so treat it gently.
Alexandrite: the rare one
Alexandrite is a variety of chrysoberyl that changes color, typically green in daylight and reddish-purple in incandescent light. It was named for a Russian tsar, and fine natural stones are very rare and costly. Lab-created alexandrite offers a more accessible way to enjoy the effect.
Which one suits you?
- For everyday elegance: pearl studs or a necklace, worn with care.
- For a dreamy, affordable piece: moonstone.
- For a collector’s gem: alexandrite, natural or lab-created.
Care in brief
Pearls are soft and sensitive to perfume, hairspray and acids, so put them on last and wipe them with a soft cloth. Moonstone can scratch, so store it separately. Alexandrite is tough and easy to wear every day.
Pearl types worth knowing
Akoya pearls are the classic round white strand. Freshwater pearls are more affordable and come in many shapes and shades. South Sea pearls are larger and more luminous, and Tahitian pearls are the dark, peacock-toned ones. Look for a smooth surface and a bright luster, which is the glow that separates good pearls from dull ones.
June weddings and pearls have a long association, so a pearl piece is a natural gift for anniversaries and graduations as well as birthdays.
Questions people ask
What is the June birthstone?
June has three: pearl, moonstone and alexandrite.
Is pearl a gemstone?
Yes, though it is organic rather than a mineral. It is formed by a living mollusk.
Why is alexandrite so expensive?
Natural stones with a strong color change are very rare. Lab-created alexandrite is far less costly.