June Birthstones: Pearl, Alexandrite & Moonstone Guide
June is one of the lucky months with three birthstones. Here's what pearl, alexandrite, and moonstone each mean, why June has three, how they differ, and how to choose.
Most months make do with a single birthstone. June gets three — and they could hardly be more different. There's the timeless pearl, the almost magical color-changing alexandrite, and the softly glowing moonstone. Whether you're shopping for a June birthday or simply curious, this guide covers what each stone means, why June is so lucky, and how to pick the one that's right.
June Birthstones at a Glance
- Pearl: the classic, organic gem — timeless and pure.
- Alexandrite: rare color-changer — green by day, red by night.
- Moonstone: feldspar with a floating blue-white glow.
- Most durable: alexandrite (Mohs 8.5).
- Original June stone: pearl.
June's Three Birthstones
Pearl, alexandrite, and moonstone.
According to the GIA, June's official birthstones are pearl, alexandrite, and moonstone. Together they span the full range of what a gem can be: an organic classic, a rare and valuable color-changer, and a dreamy, luminous stone. That variety means anyone born in June can find a birthstone to match their taste, budget, and lifestyle. Explore all three in our June birthstone collection.
Why Does June Have Three Birthstones?
A quirk of how the modern list was built.
The standardized U.S. birthstone list was created by the National Association of Jewelers in 1912, and a 1952 revision added extra options to several months. That's when moonstone and alexandrite joined pearl for June. The reasoning was practical: fine natural pearls and genuine alexandrite can be rare and expensive, so adding alternatives gave June a broader, more accessible range of stones. June isn't alone in this — March, August, October, November, and December also have multiple birthstones.
Pearl — The Timeless Classic
June's original birthstone.
Pearl is the oldest and most traditional June birthstone, cherished for thousands of years. Unlike every other gem, it's organic — formed inside a living mollusk, layer by layer, from a substance called nacre. That gives pearls their signature soft, iridescent luster. Symbolically, pearls represent purity, innocence, wisdom, and calm.
The one thing to know: pearls are soft, rating only about 2.5 to 4.5 on the Mohs scale, so they need gentle care and are happiest as necklaces, earrings, and occasional-wear rings rather than everyday ring stones.
June Birthstone Jewelry
Handcrafted, made-to-order moonstone and alexandrite pieces — luminous ways to celebrate a June birthday.
Shop MoonstoneAlexandrite — The Color-Changing Marvel
"Emerald by day, ruby by night."
Alexandrite is one of the most extraordinary gems in the world. A rare, color-changing variety of the mineral chrysoberyl, it appears green or teal in daylight and shifts to red or purplish under warm, incandescent light — a genuinely magical effect. Discovered in Russia's Ural Mountains in the 1830s and named after the future Tsar Alexander II, it became a symbol of balance, luck, and ambition.
It's also wonderfully practical for jewelry: at Mohs 8.5 it's very hard and durable, ideal for everyday rings. Its one catch is rarity — fine natural alexandrite is exceptionally scarce and valuable, so lab-created alexandrite is a popular, affordable way to enjoy the same striking color change. Browse our alexandrite jewelry.
Moonstone — The Luminous Dreamer
A stone that seems to glow from within.
Moonstone is a variety of feldspar famous for adularescence — a soft, billowy blue-white light that appears to float across the surface as you tilt it, like moonlight on water. It's this ethereal glow that gave the stone its name. Long associated with the moon, intuition, femininity, and new beginnings, moonstone has a gentle, romantic character that's endlessly popular.
At about Mohs 6 to 6.5, moonstone is moderately soft, so it does best in a protective setting and with a little care — but it makes a beautifully distinctive ring. See our moonstone engagement rings.
The Three June Birthstones Compared
At a glance.
| Stone | Look | Hardness | Best For |
|---|---|---|---|
| Pearl | Soft iridescent white/cream | Mohs 2.5–4.5 | Necklaces, earrings, occasional rings |
| Alexandrite | Green by day, red by night | Mohs 8.5 | Everyday rings, heirlooms |
| Moonstone | Milky white with blue glow | Mohs 6–6.5 | Distinctive rings & pendants (with care) |
Which June Birthstone Should You Choose?
It comes down to taste, budget, and wear.
- Choose pearl for timeless, classic elegance and heritage — ideal for necklaces and earrings.
- Choose alexandrite for a rare, durable, conversation-starting stone perfect for an everyday ring (lab-created keeps it affordable).
- Choose moonstone for a dreamy, luminous, budget-friendly gem with a romantic, celestial feel.
And if you're wondering about June's "color," it depends on the stone: white or cream for pearl, milky-blue for moonstone, and the green-to-red shift of alexandrite. Curious how June compares to other months? See our May birthstone guide and July birthstone guide.
Caring for June's Birthstones
Each stone has its own needs.
- Pearl — wipe with a soft, damp cloth after wearing; keep away from perfume, cosmetics, and acids; store flat and separately. Last on, first off.
- Moonstone — clean gently with mild soap and water; avoid knocks, harsh chemicals, and ultrasonic cleaners; use a protective setting for rings.
- Alexandrite — the toughest of the three; clean with warm soapy water and a soft brush. It handles daily wear with ease.
For more, see our ring care guide and how to clean jewelry at home.
Keep reading: our guides to april birthstone, what is my birthstone and october birthstone cover the next questions most readers have.
June Birthstone FAQ
What are June's birthstones?
Why does June have three birthstones?
What is the original birthstone of June?
Is June the only month with multiple birthstones?
What is June's birthstone color?
Which June birthstone is most durable for a ring?
Celebrate a June birthday
From luminous moonstone to color-changing alexandrite, every Aquamarise June birthstone piece is handcrafted and made to order, just for you.
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