The Ultimate Guide to Pink Gemstones: Diamond, Sapphire, Spinel, Tourmaline, Morganite & Garnet Compared


So many pink gemstones, only ten fingers. Your options run from barely-there blush morganite and bubblegum sapphire to raspberry tourmaline and a natural pink diamond that costs about as much as a small island.

We’re narrowing the pink gemstone universe down to six we actually love for fine jewelry: pink diamond, pink sapphire, pink spinel, pink tourmaline, morganite, and pink garnet.

And they are very different stones. Some are tougher than others. Some give you a much bigger stone for your money. Some come in the softest peachy pinks, while others practically glow neon.

Shop One-of-a-Kind Pink Gemstone Rings →

In this Guide:

  1. Pink Diamond

  2. Pink Sapphire

  3. Pink Spinel

  4. Pink Tourmaline

  5. Morganite

  6. Pink Garnet

  7. Pink Gemstones Compared

  8. Which Pink Gemstone Is Right for You?

  9. Best Pink Gemstones for Engagement Rings

  10. Pink Gemstones FAQs

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Kite cut pink sapphire ring


Pink Diamond: The Rare One

Pink diamonds occupy their own little corner of the gemstone universe. You get the Mohs 10 hardness, brilliance, and fire diamonds are famous for, in everything from the palest blush to intensely saturated hot pink. Some lean purple, orange, or even brown, giving you dusty rose, peachy pink, and deeper, earthier shades too.

They’re also spectacularly rare. Natural pink diamonds make up a tiny fraction of natural diamonds, and strongly saturated stones are rarer still. In GIA’s study of more than 90,000 natural pink and related diamonds, 83% weighed less than one carat.

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Emerald cut pink lab grown diamond with baguette side diamonds

Why Are Pink Diamonds Pink?

This is actually one of the coolest things about them. While trace elements give many colored diamonds their color—nitrogen in yellow diamonds and boron in blue—the color in most natural pink diamonds is because of changes in the diamond’s crystal structure.

Basically, the crystal gets squeezed and shifted deep within the Earth, changing the way it interacts with light and giving us pink.

Why We Love Pink Diamonds

They’re incredibly durable and have that unmistakable diamond sparkle. And a really vivid pink diamond is so over-the-top stunning it’s almost rude.

The obvious catch is price. Natural pink diamonds can get very expensive, very quickly, especially as size and color saturation increase.

But don’t sleep on lab-grown pink diamonds. Wildly saturated pinks, serious finger coverage, borderline ridiculous amounts of sparkle. Suddenly, a big, juicy pink diamond is actually within reach. We’ve made some killer rings with them.

Choose natural pink diamond if: you want the rarest, sparkliest, most collectible version of pink—and your budget is very negotiable (unless you’re going lab).


Pink Sapphire: The Everyday Pink

If your dream stone is unapologetically PINK, pink sapphire delivers.

Pink sapphires come in an almost endless range of colors — ballet slipper, cotton candy, bubblegum, magenta, electric hot pink. Some lean purple, others peachy, and some are so intense they practically glow.

Pink Sapphire vs. Ruby

Pink sapphire and ruby are both corundum — the same mineral, just in different colors. Pink corundum is pink sapphire; once that color gets red enough, it’s ruby.

Where pink becomes red isn’t perfectly defined, so the deepest pink sapphires can sit right on that edge. Some have rich, saturated color that reads pink in one light and almost red in another.

If you love those deep, almost-red pinks, you’ll probably want to peek at our Complete Guide to Ruby →

Why we love pink sapphire

Pink sapphire is the have-it-all pink gemstone. You get incredible color, tons of shade options, and a Mohs hardness of 9, which is why its one of our favorite gemstones for engagement rings and wear-everyday jewelry.

It also gives you access to those bright, punchy pinks without entering natural pink diamond territory price-wise.

Choose pink sapphire if: you want serious pink color in a gemstone that’s ready to be worn every day for a lifetime (or several).

Currently Crushing on Pink Sapphire? Same.SEE OUR FAVORITE PINK SAPPHIRE RINGS WE’VE MADE →

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Pink sapphire ring with pink sapphire and diamond accent stones


Pink Spinel: The Wild Card

Pink spinel can be soft rose, raspberry, electric pink, or so vivid it almost looks neon — and the color doesn’t always stay put. Pink spinels can pick up lavender or violet in different light, giving them that prismatic, shifting quality we love about spinel. Some colors are honestly hard to describe until you see them in person.

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Pink cushion cut spinel ring in bezel setting

They’re also almost always untreated, so all that color comes straight from the stone. And at 8 on the Mohs scale, spinel is durable enough for an engagement ring or something you plan to wear regularly.

For centuries, people actually mistook spinel for ruby and sapphire. The 178-carat Black Prince’s Ruby in the British Crown Jewels? Spinel. The 361-carat Timur Ruby? Also spinel. It took us an embarrassingly long time to give this stone its own name.

And here’s the crazy part: spinel is rarer than sapphire, yet generally costs less because far fewer people know about it. The really exceptional vivid pinks can absolutely get expensive, but there’s still a lot of room to find an unusual, one-of-a-kind stone without sapphire-level pricing.

Choose pink spinel if: you love complex, shifting color and a stone you won’t see on everyone else’s hand.

Meet one of our favorite underrated gemstones in the Complete Guide to Spinel →


Pink Tourmaline: The Color Chameleon

Pink tourmaline has range. You’ll find soft dusty pinks, romantic rose, bright magenta, juicy watermelon shades, and deep raspberry pinks that almost tip into red.

And the color can have a mind of its own. Tourmaline is pleochroic, meaning a single stone can show different colors depending on the angle you’re looking at it from. Pink and red tourmalines can shift under different lighting, too.

Pink Tourmaline vs. Rubellite

And then there’s rubellite — tourmaline at its richest and most saturated. Think deep pink, vivid magenta, purplish-red, and reds that can give ruby a run for its money.

A great rubellite keeps that rich color in different types of light rather than going brownish or muddy. So if you keep gravitating toward the deepest, reddest pink tourmalines, you may actually be a rubellite person.

Why We Love Pink Tourmaline

One of tourmaline’s best qualities? You can get a lot of gemstone for your money. Tourmalines are found in some seriously substantial sizes, and the price doesn’t skyrocket with every extra carat the way it can with diamonds or high-quality sapphires. A giant pink rock on your finger is therefore a perfectly reasonable thing to want.

Tourmaline lands at 7–7.5 on the Mohs scale, so yes, we’d absolutely put one in a ring. If it’s going to be your wear-every-day ring, we’d just choose the stone and setting accordingly.

Choose pink tourmaline if: you want rich color, a substantial center stone, and a price tag a little less so.

There are way more tourmaline colors where that came from: The Complete Guide to Tourmaline →

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Three stone oval cut pink tourmaline ring


Morganite: The Dreamy One

Morganite is pink with the volume turned down. Ballet-slipper pink, peach, pink champagne, soft salmon — warm, hazy shades that look like they’ve been permanently caught in golden hour.

It’s the pink-to-peach variety of beryl – the same gemstone family as emerald and aquamarine. Morganite is also pleochroic, so turn one in your hand and you can catch different shades of pink, peach, and sometimes even a hint of purple.

Why We Love Morganite

Morganite does soft color so well. It has a gentler sparkle than diamond or sapphire, which feels right at home with all those blushy, peachy shades. And because large morganite crystals actually occur in nature, you can go oversized without the price exploding along with the carat weight.

At 7.5–8 on the Mohs scale, morganite is absolutely ring-worthy, though it’s not as tough as diamond or sapphire. It also picks up oils pretty enthusiastically, so regular cleaning is key to keep it sparkling.

Choose morganite if: you want a subtle blush, peachy warmth, soft sparkle, and the chance to go big without spending pink sapphire money.

Want more morganite? Read our Complete Guide to Morganite →

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Kite cut morganite ring with kite side diamonds


Pink Garnet: The moody One

Yes, garnets come in pink. Forget the dark red January birthstone you’re picturing for a second. The garnet family is enormous, and varieties like rhodolite and Malaya garnet can wander into shades of rose, deep berry, peachy pink, and purple-pink.

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Why We Love Pink Garnet

The garnet family goes way beyond classic red. Rhodolite mixes almandine and pyrope into deep berry and purplish-red shades, while Malaya garnet is a pyrope-spessartite blend that heads warmer into pinky-orange and peach. There are even garnets that completely change color depending on the light — including stones that can flip from greenish-yellow in daylight to vivid pink-red indoors.

Pink garnet is also surprisingly affordable. You can get some super rich raspberry and purple-pink color at prices that can come in well below pink sapphire or natural pink diamond.

At roughly 7–7.5 on the Mohs scale depending on the variety, we’d give garnet a little more consideration for an engagement ring or something you’ll wear often. Earrings and necklaces? Go wild.

Choose pink garnet if: you want your pink deeper, moodier, berry-toned, and a little unexpected.

And we’ve barely scratched the surface of the garnet family: The Complete Guide to Garnet →


Pink Gemstones Compared

Here’s how our six favorite pink gemstones stack up.

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Which Pink Gemstone Is Right for You?

The real question is what you want your pink gemstone to do. Live on your hand every day? Be enormous? Glow peachy-pink? Blind passersby with its pink-ness? Cost less than a small car? Let’s narrow things down.

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Pear rose cut pink sapphire ring

1. Pick Your Pink

If you have a very specific pink living in your head, pink sapphire is a good place to start. It can do basically every version of pink imaginable — pastel pink, cotton candy, peachy, bubblegum, magenta, or gleaming somewhere between Barbie and highlighter.

Want something softer? Morganite lives in that barely-there world of blush and peach, while tourmaline can take you from dusty rose all the way into brighter magenta and deep raspberry.

For electric, almost-neon pinks, look at sapphire and spinel. And if you keep gravitating toward deeper berry, purple-pink, and almost-red shades, tourmaline and garnet are where we’d start.

For pinks that shift and change: Spinel can pick up lavender or violet depending on the stone and the light. Tourmaline can be pleochroic too, showing different colors as you turn it.

So yes, start with color. Just don’t assume there’s only one gemstone that can get you there.

2. Think About How You’ll Wear It

If you’re choosing a pink gemstone for an engagement ring or something you’ll wear often, pink diamond and pink sapphire make things pretty simple. Diamond is a 10 on the Mohs scale and sapphire is a 9, so you get all that pink without having to baby it.

Spinel sits at the top of the list, too. At Mohs 8, with strong toughness and no true cleavage, it’s one of the more durable colored gemstones you can put in a ring.

Tourmaline and garnet can live happily in rings, too — we’d just be a little more thoughtful about the individual stone and setting. Morganite is the one we’d be more cautious with for an everyday engagement ring, since it has lower toughness and can be more sensitive to heat and sudden temperature changes.

If everyday durability is high on your list, our Guide to Gemstone Durability is worth a read before you choose your stone.

3. Decide What You Want Your Budget to Buy

With pink gemstones, price can swing wildly. And spending more doesn’t necessarily mean getting a stone you’ll love more. It depends where you want your budget to show up — rarity, size, sparkle, intense color, or some very delicious combination of the above.

If you want rarity + earth-made magic: Natural pink diamond. Even a whisper of natural pink is rare, and finding one with incredible color is rarer still. Add diamond sparkle and hundreds of millions of years underground, and there’s really nothing else quite like it.

If you want size: Morganite and tourmaline. Both can give you more carat weight for your budget without the same dramatic jump in price you see with diamond and sapphire.

If you want intense color + serious durability: Pink sapphire. You can get those bright, saturated pinks in a stone tough enough for an engagement ring you’ll wear often, without natural pink diamond prices.

If you want diamond sparkle + size: Lab-grown pink diamond. Your budget goes dramatically further than it does with natural pink diamond, opening up bigger stones and intensely vivid pinks.

If you want something rare and less expected: Pink spinel. It’s a genuinely rare gemstone that still flies under the radar, so your budget isn’t paying for the same name recognition that comes with diamond or sapphire.

If you want rich color at a lower price: Pink garnet. Rhodolite gives you rich, saturated color at prices that can come in well below pink sapphire or natural pink diamond.

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Emerald cut pink sapphire ring

4. Look at Actual Stones

Once you’ve narrowed it down, look at the actual stones. Two pink sapphires can check all the same boxes on paper and look nothing alike once they’re in front of you.

The right cut sends light bouncing through the stone, lights up the color, and gives you sparkle from edge to edge. Another stone might have dark patches or a see-through window right through the center. And remember, carat weight only tells you weight — the actual dimensions and proportions determine how big that stone looks on your hand.

Pink doesn’t always sit perfectly still, either. Color can pool more deeply in one part of a stone, fade from pink into peach or lavender, split into two distinct colors, or shift depending on the angle or the light. You might go looking for one perfect shade of pink and end up completely obsessed with a bi-color tourmaline you never knew existed.

We’re also looking at the less immediately obvious stuff: inclusions, treatments, and origin.That’s what we’re here for. We’ll pull stones, compare them side by side, see how they actually perform, and make sure all those tiny details add up before you fall in love with one.


Best Pink Gemstones for Engagement Rings

For an engagement ring that’s going to get a lot of wear, pink diamond, pink sapphire, and spinel are our favorite places to start. Tourmaline and garnet can work too, depending on the individual stone and setting. Morganite wouldn’t be our first choice for an engagement ring — it’s a little less tough and stable than we’d ideally want for a ring that’s going to see so much wear.

There’s a lot more to durability than a Mohs number, so before you commit, read our Guide to the Best & Worst Gemstones for Engagement Rings →


Still Can’t Pick a Pink?

Honestly, fair. When pink can mean everything from a tiny natural diamond with incredible color to a giant peachy morganite, an electric pink sapphire, or a tourmaline that shifts from pink to peach depending on the light, choosing just one isn’t exactly easy.

And sometimes you don’t know exactly what you’re looking for until you see it. We’ll happily look at stones all day, so if you have a pink in mind — or absolutely no idea where to start — come find it with us.

BOOK A VIRTUAL CONSULTATION →

SHOP PINK GEMSTONE RINGS →

 

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Pink sapphire rings


Pink Gemstones FAQs

What Gemstones Are Naturally Pink?

Pink diamond, pink sapphire, pink spinel, pink tourmaline, morganite, and several varieties of garnet all occur naturally in pink. There are plenty of others too, including kunzite, rose quartz, zircon, topaz, and opal, but these are six of our favorites for fine jewelry.

What Is the Rarest Pink Gemstone?

Natural pink diamond. They’re extraordinarily rare, especially with strong, saturated pink color — and larger stones are rarer still.

What Is the Most Expensive Pink Gemstone?

Natural pink diamond is the most expensive pink gemstone. These diamonds are exceptionally rare, and prices rise dramatically with stronger color and larger carat sizes. The largest, most vividly colored stones can sell for millions of dollars.

What Are the Most Affordable Pink Gemstones?

Morganite and pink garnet are two of the most affordable pink gemstones. Pink tourmaline can also be a great value, especially if you want a larger stone without the steep jump in price you can see with pink sapphire or natural pink diamond.

Of course, quality matters. An exceptional garnet or tourmaline can cost more than a lower-quality sapphire, so there isn’t one neat price order that works for every stone.

Pink Sapphire vs. Pink Tourmaline: What’s the Difference?

Pink sapphire is the more durable of the two, with a Mohs hardness of 9 and the toughness we love for engagement rings and jewelry you’ll wear often. Pink tourmaline is softer at 7–7.5, but your budget can usually get you a larger stone.

So if durability is the priority, we’d lean sapphire. If size is higher on your list, we’d look at tourmaline.

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Pink cushion cut tourmaline ring with rose cut diamond halo


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