June Birthstone Guide (2026): Pearl, Alexandrite & Moonstone Explained

Most months get one birthstone. June got three, and the reason is more historical accident than gemological logic. If you're shopping for a June birthday, a push present, or your own jewelry box, here's what each of the three June stones actually is, how they differ, and which one fits what you're looking for.

What Are the 3 June Birthstones?

The three June birthstones are pearl, alexandrite, and moonstone, each recognized by modern birthstone lists as an acceptable choice for the month. Pearl carries the longest history, alexandrite is the rarest and most prized by collectors, and moonstone is the most budget-friendly and widely available of the three.

Pearl

Pearl is the original June birthstone, formed inside oysters and other mollusks rather than mined from the earth. Natural pearls are exceptionally rare today, so nearly all pearls sold — including cultured freshwater and Akoya pearls — are cultivated by seeding a mollusk and letting it coat the irritant in nacre over months or years. Pearls are relatively soft (roughly 2.5–4.5 on the Mohs hardness scale), so they scratch more easily than mined gemstones and need gentler care.

Alexandrite

Alexandrite is a color-changing variety of the mineral chrysoberyl, appearing green to bluish-green in daylight and red to purplish-red under incandescent light. It was first discovered in Russia's Ural Mountains in the 1830s and named after Tsar Alexander II. Natural alexandrite of any real size is extremely rare and commands high prices, which is why most alexandrite jewelry on the market today uses lab-created alexandrite or color-change simulants that reproduce the same effect at an accessible price.

Moonstone

Moonstone is a feldspar mineral prized for adularescence — a soft, glowing sheen that seems to float and move beneath the surface as the stone is turned. It typically ranges from colorless to gray, peach, or gray-blue, and sits at a moderate 6–6.5 on the Mohs hardness scale, making it more durable day-to-day than pearl. Moonstone is the most widely available and generally the most affordable of the three June stones.

What Is the Original June Birthstone?

Pearl is the original June birthstone, appearing on birthstone lists that predate the modern, standardized list adopted by the American jewelry trade in 1912. Alexandrite and moonstone were both added later as modern alternatives, giving June shoppers more options at different price points without replacing pearl's traditional status.

Why Does June Have Three Different Birthstones?

June has three birthstones because its traditional stone, pearl, is fragile and comes from a small range of colors and shapes, so jewelry trade groups added alexandrite and later moonstone as modern alternatives that offer more durability, more design flexibility, or a lower price point. Rather than replacing pearl, the additions simply gave June — alone among the twelve months — three legitimate options instead of one.

Pearl vs Alexandrite vs Moonstone: Quick Comparison

Does June Have a Gemstone?

Yes — June has three recognized gemstones (pearl, alexandrite, and moonstone), so anyone born in June can pick whichever one matches their style, budget, or the durability they need for everyday wear, rather than being limited to a single option like most other months.

How to Choose Between the Three

Choose pearl for a classic, soft look you're willing to store and clean carefully; choose moonstone for an affordable, everyday-durable stone with a distinctive glow; and choose alexandrite (typically lab-created in accessible jewelry) if you want the rarest, most conversation-worthy effect of the three. There's no wrong pick — all three are legitimate June birthstones, and many people simply choose based on which color and finish they'll actually wear most.

How to Care for June Birthstone Jewelry

Pearl needs the most care of the three — wipe it with a soft, dry cloth after wearing, avoid perfume and hairspray contact, and store it separately so harder stones don't scratch it. Moonstone and alexandrite (Mohs 6.5–8.5) hold up well to normal daily wear but should still be cleaned with mild soap and a soft brush rather than ultrasonic cleaners, which can stress fractures or included stones over time.

If you're shopping for a June birthstone piece, AJLuxe's Zodiac & Birthstone Necklaces collection includes birthstone-styled designs set in 925 sterling silver with 18K gold plating — a hypoallergenic-friendly way to wear a June stone without committing to natural alexandrite's price point.

For more on gemstone identification and hardness ratings, see the Gemological Institute of America.

Frequently Asked Questions

What is the original June birthstone?

Pearl is the original June birthstone, recognized on birthstone lists long before alexandrite and moonstone were added as modern alternatives in the 20th century.

What are the 3 June birthstones?

The three June birthstones are pearl, alexandrite, and moonstone — pearl is the traditional stone, while alexandrite and moonstone were added later as modern options at different price points.

Why does June have three different birthstones?

June has three birthstones because pearl, its traditional stone, is fragile and limited in color and shape, so jewelry trade groups later added alexandrite and moonstone as more durable or affordable modern alternatives rather than replacing pearl outright.

Does June have a gemstone?

Yes, June has three recognized gemstones — pearl, alexandrite, and moonstone — so June birthdays have more stone options than almost any other month.

Is natural alexandrite expensive?

Yes, natural alexandrite is one of the rarest colored gemstones in the world, which is why most alexandrite jewelry sold today uses lab-created alexandrite to reproduce the same color-change effect at an accessible price.

Which June birthstone is most durable for daily wear?

Alexandrite is the most durable of the three at 8.5 on the Mohs hardness scale, followed by moonstone at 6–6.5, with pearl the softest and most prone to scratching at 2.5–4.5.