Real Birthstones by Month: Official List and Genuine Stones

Real birthstones by month are simpler than the crowded charts make them look: each month has one main modern stone that jewelers recognise, plus a handful of older or alternate stones that tradition still honours. The confusion usually comes from two places. Different lists were drawn up at different times, and the word “real” gets used for two separate questions: which stone officially belongs to your month, and whether the stone in your hand is genuine. This guide answers both, month by month, with the colours, the lore and the practical care that keep a birthstone looking good for years.

What makes a birthstone “real”?

When people ask about the real stone for a month, they usually mean the one on the modern list, the standardised chart that jewelers and gift guides use today. That list settled on one main gem per month, with a few months later given a second or third option. Before it existed, birthstones varied by region and era, and older lists often featured opaque or softer stones that were easier to find and carve. You can read about those earlier lists in our pieces on original birthstones by month and traditional birthstones by month.

The second meaning of “real” is about authenticity. A real birthstone, in this sense, is the actual gem material, whether it formed in the earth or was grown in a laboratory. An imitation is something else made to look like it: coloured glass, plastic, or a cheaper stone dyed a borrowed colour. Both questions matter if you are buying a gift, and both are covered below.

One more point before the chart. In crystal traditions, the meaning of a birthstone is a matter of belief and symbolism rather than science. Many people find it comforting to wear a stone tied to their birth month, and that personal connection is reason enough. Our editorial approach explains how the journal handles these traditions.

Real birthstones by month: the chart

Here are the real birthstones by month as most jewelers list them today, with the common alternates you will meet on traditional and regional charts.

If colour is what draws you, our guide to colours for birthstones by month goes deeper into each shade, and birthstones and flowers by month pairs each stone with its birth flower.

January to June: stones, colours and lore

January: garnet

Garnet is usually pictured as a rich, wine-dark red, though the garnet family also comes in orange, pink and green shades. In crystal traditions it is linked with loyalty, commitment and a steady inner warmth, which suits the coldest month. Many people wear it as a ring or pendant they keep on all winter. Our January birthstone guide covers its colours and folklore in more detail.

February: amethyst

Amethyst is the purple member of the quartz family, ranging from pale lilac to deep violet. It is one of the most loved stones in crystal practice, believed to encourage calm and clear thinking, and many people keep a raw cluster (a group of crystals still joined at the base) on a bedside table as part of a wind-down routine. You will find it with its relatives in our Quartz & family section.

March: aquamarine and bloodstone

Aquamarine is a clear, watery blue-green, and old sailors’ lore tied it to safe passage at sea. Today it is associated with serenity and courage in speaking up. Bloodstone, the traditional March alternate, looks completely different: an opaque dark green stone flecked with red, long linked with strength and endurance.

April: diamond

Diamond is famous for its brilliance and its exceptional hardness, which is why it became the classic stone of lasting love. If you want to understand what “hard” means for a gem, our explainer on the Mohs hardness scale covers the 1 to 10 scratch-resistance ranking jewelers use. Clear quartz, also called rock crystal, is the gentler and far more affordable traditional alternate, and many people choose it for meditation.

May: emerald

Emerald’s green is the colour of spring growth, and in tradition it stands for renewal, love and devotion. Fine emeralds very often contain visible inclusions, small internal features that collectors sometimes call the stone’s garden. Chrysoprase, an apple-green stone, appears on some older lists as an alternate.

June: pearl, moonstone and alexandrite

June is the month with the most choice. Pearl is organic rather than mineral, formed inside molluscs, and carries themes of purity and calm. Moonstone shows a soft, floating glow and is tied to intuition and lunar cycles in crystal practice; you can read about it in our Moon & light section. Alexandrite is prized for appearing to change colour under different lighting.

July to December: stones, colours and lore

July: ruby

Ruby takes its name from the Latin rubinus, meaning red, and that colour is the whole point of the stone. In crystal traditions it represents passion, courage and vitality. The gem is so closely tied to July that “Ruby” became a popular jewel name for girls from the late Victorian era, alongside other gemstone names. Carnelian and onyx serve as alternates; see our July birthstone article for all three.

August: peridot, spinel and sardonyx

Peridot glows in olive and lime greens, and old lore held that it chased away fears of the night. Spinel comes in many colours, including reds once mistaken for ruby, and sardonyx is a banded stone of reddish and white layers with a long history in carved seals. Our August birthstone guide compares the three.

September: sapphire and lapis lazuli

Sapphire is best known in royal blue, though it also occurs in pink, yellow and other shades. Its traditional themes are wisdom, truth and loyalty. Lapis lazuli, the deep blue traditional alternate with golden flecks, has a long association with insight and royalty. Both are covered in our September birthstone article.

October: opal and tourmaline

Opal is loved for its play of colour, the shifting flashes that move as you tilt the stone. It is linked with hope and creativity. Tourmaline offers a wide palette, with pink often chosen for October birthdays. Opal is a delicate stone, so it is better kept away from knocks, heat and long soaking.

November: topaz and citrine

Golden topaz is the classic November stone, tied to strength and warmth. Citrine, a sunny yellow quartz, is the popular alternate and is associated with optimism and abundance in crystal traditions. Together they make November one of the warmest-looking months on the chart.

December: turquoise, tanzanite, zircon and blue topaz

December has the most options. Turquoise is an opaque sky blue, one of the oldest protective stones in folklore across many cultures. Tanzanite is a violet-blue gem, zircon is valued for its sparkle, and blue topaz offers an icy, clear blue. Turquoise is porous, so keep it away from oils, perfume and water.

Modern, traditional and zodiac lists: which one counts?

All three are legitimate; they simply answer different questions. The modern list is what people mean by real birthstones by month when they are buying jewelry, because it is the shared standard. Traditional lists preserve the older customs, and some people prefer them because the stones feel more earthy and affordable. Zodiac stones follow the sun signs rather than calendar months, so someone born on 25 March might wear aquamarine as a March baby or a different stone as an Aries.

A practical way to decide:

• For a gift that will be instantly recognised, use the modern stone.
• For a budget-friendly or historical touch, use a traditional alternate such as bloodstone, onyx or carnelian.
• For personal meditation or astrology practice, look at zodiac birthstones too.
• For a stone you simply love, wear it. No list owns your birthday.

Worked example: a friend born in June loves silver jewelry but finds pearls too formal. The modern list gives pearl, alexandrite and moonstone as equal options, so a moonstone pendant is still one of the real birthstones by month for her, not a substitute. If she also likes the idea of a zodiac stone, you might pair it with a small tumbled stone (a rough piece smoothed in a rotating barrel) to keep on her desk.

Real stone or imitation: how to tell what you are holding

When it comes to real birthstones by month, there are three categories worth separating clearly:

1. Natural stones formed in the earth. These often show tiny inclusions, slight colour variations or natural texture.
2. Lab-grown stones, which are the same material as their natural counterparts but grown under controlled conditions. A lab-grown ruby is still ruby, so it counts as a genuine birthstone.
3. Imitations: glass, plastic, or a different stone dyed or coated to resemble the birthstone. These are not real birthstones, even if they look the part.

Simple signs that a piece may be an imitation:

• Perfectly round bubbles inside the stone, which often point to glass.
• A price that seems far too low for the claimed gem and size.
• Colour that sits only on the surface or collects in cracks, a hint of dye.
• A stone that feels unusually warm and light in the hand, which can suggest plastic.
• Vague labels such as “ruby colour” or “simulated” without further explanation.

None of these home checks is proof. For an expensive piece, ask the seller in writing whether the stone is natural, lab-grown or treated, and consider an independent gemologist. Treatments such as heating are common for some gems and are not a problem in themselves, as long as they are disclosed. For crystal practice rather than fine jewelry, raw and tumbled stones are a lovely, affordable route; Spirit Magicka, the journal’s own crystal shop, sells crystals and minerals at wholesale prices if you are building a small collection.

Choosing and caring for your birthstone

Choosing well starts with how the stone will be worn. A ring takes far more knocks than a pendant or earrings, so tougher stones such as diamond, ruby and sapphire suit everyday rings, while opal, pearl and turquoise are often happier in pendants and earrings. For crystal practice, many people carry a tumbled birthstone in a pocket, hold it during a few quiet minutes of breathing, or place it on a windowsill or altar on their birthday as a small ritual of reflection.

Care depends on the stone, but a few habits suit almost all real birthstones by month:

• Wipe, do not scrub. A soft, slightly damp cloth cleans most stones safely. Dry them straight after.
• Put jewelry on last. Perfume, hairspray and lotions dull pearls, opals and turquoise.
• Store pieces separately. Harder stones scratch softer ones, so use felt compartments or small pouches.
• Avoid heat and sudden temperature changes, especially for opal.
• Skip soaking and crystal elixirs unless you are certain a stone tolerates water. Porous and delicate stones can be damaged, and some minerals should never be placed in drinking water at all.
• Keep small stones away from children and pets, who may swallow them.

If you like to cleanse stones energetically, gentle methods such as moonlight, sound or resting a piece on a clear quartz cluster suit every birthstone, because they involve no water or salt. For individual stone profiles, browse the crystal library or the Earth treasures section, which covers garnet, ruby, peridot and many others.

Common mistakes with birthstones

A few misunderstandings come up again and again:

• Assuming there is only one stone per month. June, August, October and December all have more than one accepted modern option, and every month has traditional alternates.
• Treating alternates as “fake” birthstones. Bloodstone for March or carnelian for July are historical choices, not cheap substitutes.
• Calling lab-grown stones fake. They are the real material. Imitations are the stones to watch for.
• Mixing up month and zodiac stones. Check whether a chart is organised by calendar month or by sign before you buy.
• Buying a fragile stone for daily rough wear. An opal ring worn to the gym is likely to chip.
• Expecting a stone to fix a problem. Birthstone meanings are symbolic traditions. They can be a meaningful reminder or a comforting ritual, but they are no replacement for medical or mental-health care.

Once you know the real birthstones by month and the stories behind them, the choice becomes personal rather than confusing. Some people stay with the modern list, some prefer an older stone with more history, and some simply pick the gem that catches their eye. If you want to start a small birthstone collection for a family or a meditation corner, Spirit Magicka is a good place to begin looking, and our guide to rare gemstones explains why some birthstones cost so much more than others.