Birthstone Guide

The Complete Birthstone Guide

Your birthstone,
beautifully told

Twelve months. Twelve stones. Each one carrying centuries of meaning, history, and intention. This is your definitive guide to birthstone jewelry — the origin, the symbolism, and exactly what to look for when you buy.

12 birthstones covered
Meaning & history
Gift inspiration
Ancient tradition
A practice thousands of years old
The tradition of birthstones traces back to the Breastplate of Aaron described in the Book of Exodus — twelve stones representing the twelve tribes of Israel. The modern list was standardized in 1912 and updated most recently in 2002.
How to choose
There are no rules — only meaning
Wear your own birthstone, a loved one's, or simply the stone whose color or meaning resonates with you. Many people choose multiple stones to represent family members, milestones, or intentions. Birthstone jewelry is one of the most personal forms of fine jewelry.
Our commitment
AA–AAA grade, always
Every colored gemstone in our collection is hand-selected to AA or AAA grade — the top two quality tiers. We source from the finest origins worldwide and treat stones only with natural, industry-accepted methods. No synthetic fillers, ever.

01

January

Garnet
Pyrope & Almandine · Mohs 6.5–7.5
Color range
Deep red · Burgundy · Violet-red
Rare: green, orange, colorless

Garnet — the stone of passion and protection

Garnet's deep, saturated red has made it a symbol of love, devotion, and safe travel for thousands of years. Ancient Egyptians used garnet as inlay in jewelry and carvings; Roman signet rings were often set with garnet. Its name derives from the Latin granatus — resembling a seed — a reference to the pomegranate.

Passion
Protection
Devotion
Hardness
6.5 – 7.5 Mohs
Zodiac
Capricorn · Aquarius
Anniversary
2nd year
Best origins
Mozambique, India, Brazil

Garnet is one of the most historically significant gemstones. Medieval knights wore garnet for protection in battle; travelers carried it to guard against accidents far from home. Today it remains a symbol of enduring love and commitment — a deeply personal stone for a deeply personal gift.

02

February

Amethyst
Quartz · Mohs 7
Color range
Pale lilac · Medium purple
Deep violet · Rose de France

Amethyst — the stone of wisdom and calm

Amethyst's violet hue has long been associated with royalty, spirituality, and sobriety. Ancient Greeks believed amethyst prevented intoxication — they carved drinking vessels from it and wore it as amulets. Its name comes from the Greek amethystos, meaning "not drunken." For centuries, amethyst was valued as highly as ruby and sapphire, and adorned the crowns and rings of European clergy and royalty.

Wisdom
Calm
Clarity
Hardness
7 Mohs
Zodiac
Aquarius · Pisces
Anniversary
6th year
Best origins
Brazil, Uruguay, Zambia

The finest amethysts display a deep, vivid violet with red-purple flashes — often called "Siberian" quality regardless of origin. Look for even color saturation without color zoning, and avoid stones with grey or brown undertones that dull the vibrancy. Amethyst is an excellent everyday stone due to its good hardness.

03

March

Aquamarine
Beryl · Mohs 7.5–8
Also March
Bloodstone (traditional)

Aquamarine — the stone of serenity and courage

Named for the Latin aqua marina — sea water — aquamarine's cool, clear blue evokes the open ocean. Sailors carried it for safe passage; it was believed to calm waves and protect against the perils of sea travel. In medieval times, it was thought to reawaken love in married couples and was used as an antidote to poison.

Serenity
Courage
Clarity
Hardness
7.5 – 8 Mohs
Zodiac
Pisces · Aries
Anniversary
19th year
Best origins
Brazil, Madagascar, Pakistan

The finest aquamarines display a medium to deep blue with excellent clarity — aquamarine is often eye-clean, which makes high-clarity stones more accessible than in other colored stones. The most prized color is a rich, saturated "Santa Maria" blue, named after a famous Brazilian mine. Aquamarine pairs beautifully with white and yellow gold.

04

April

Diamond
Carbon · Mohs 10
Color range
Colorless · Near-colorless
Fancy: yellow, pink, blue, black

Diamond — the stone of eternal love and invincibility

The hardest natural substance on earth, diamond has symbolized invincibility, eternal love, and purity across cultures for millennia. The word derives from the Greek adamas — unconquerable. Ancient Hindus believed diamonds were created when bolts of lightning struck rock; ancient Romans thought Cupid's arrows were tipped with diamond.

Eternity
Love
Strength
Hardness
10 Mohs (hardest)
Zodiac
Aries · Taurus
Anniversary
60th & 75th year
Graded by
GIA 4Cs: cut, color, clarity, carat

Unlike colored gemstones where color dominates quality assessment, diamond quality follows the internationally recognized 4Cs: cut, color, clarity, and carat. Of these, cut has the greatest impact on beauty — a well-cut diamond maximizes light return and makes the stone appear to glow. Explore our diamond jewelry collection for birthstone pieces in every style.

05

May

Emerald
Beryl · Mohs 7.5–8
Our origins
Colombia · Zambia · Brazil

Emerald — the stone of rebirth, love and wisdom

Few gemstones carry the weight of history that emerald does. Cleopatra was famously obsessed with emeralds and claimed Egyptian mines as her own. The Mughal emperors engraved their emeralds with sacred texts and wore them as talismans. In ancient Rome, emerald was sacred to Venus, goddess of love and beauty — a tradition that endures today.

Rebirth
Love
Wisdom
Hardness
7.5 – 8 Mohs
Zodiac
Taurus · Gemini
Anniversary
20th & 35th year
Our treatment
Natural oils only

Our emeralds are sourced from Colombia, Zambia, and Brazil — three of the most celebrated emerald origins in the world, each producing stones with their own distinct green character. Colombian emeralds are prized for their pure, vivid green; Zambian for their deeper, slightly bluish tone; Brazilian for their lively, slightly yellowish hue. We treat our emeralds with natural oils only — a touch of oil after cutting to let the stone's own beauty fully come through. Nothing more.

06

June

Alexandrite
Chrysoberyl · Mohs 8.5
Also June
Pearl (traditional) · Moonstone

Alexandrite — the stone of transformation and good fortune

Alexandrite is arguably the world's most extraordinary gemstone — a stone that appears vivid green in daylight and shifts to deep red under incandescent light. First discovered in Russia's Ural Mountains in 1830 on the birthday of Tsar Alexander II, for whom it was named, it quickly became the national stone of imperial Russia. Its colors — green and red — mirrored the Russian military colors.

Change
Fortune
Balance
Hardness
8.5 Mohs
Zodiac
Gemini · Cancer
Rarity
Exceptional — rarer than ruby
Best origins
Russia, Brazil, Sri Lanka

Fine alexandrite with a strong, clean color change is rarer than ruby or sapphire and commands extraordinary prices. Pearl — the traditional June birthstone — represents purity, wisdom, and new beginnings, and remains a beloved alternative for those who prefer a softer, more classic aesthetic. Moonstone, with its ethereal adularescence, is the third June stone — prized for its mystery and its glow.

07

July

Ruby
Corundum · Mohs 9
Our origins
Burma · Vietnam · Madagascar

Ruby — the stone of passion, vitality and love

No gemstone commands attention like ruby. Its deep, vivid red — caused by trace amounts of chromium — has made it the most desired of all colored stones throughout human history. Ancient Sanskrit texts called ruby ratnaraj: the king of precious stones. Burmese warriors embedded rubies into their skin before battle, believing they would make them invincible.

Passion
Vitality
Courage
Hardness
9 Mohs
Zodiac
Cancer · Leo
Anniversary
15th & 40th year
Our treatment
Heat only — no glass filling

Our rubies are sourced from Burma, Vietnam, and Madagascar — three of the world's premier ruby origins. Burmese rubies are prized for their pure red with strong fluorescence; Vietnamese for their slightly purplish red; Malagasy for their warm, slightly orangy tone. We carry AA and AAA grades only, treated with heat alone — the industry standard — and never glass-filled. A July birthday deserves nothing less.

08

August

Peridot
Olivine · Mohs 6.5–7
Also August
Spinel · Sardonyx (traditional)

Peridot — the stone of light and positive energy

Peridot is one of the few gemstones that occurs in only one color — its distinctive lime to olive green comes from iron, not trace impurities. Ancient Egyptians called it the "gem of the sun" and believed it protected against nightmares; they mined it on the Red Sea island of Zabargad for over 3,500 years. Some historians believe Cleopatra's famous "emeralds" were actually peridots.

Light
Positivity
Growth
Hardness
6.5 – 7 Mohs
Zodiac
Leo · Virgo
Anniversary
16th year
Best origins
Egypt, Pakistan, Myanmar

The finest peridots display a vivid, grassy green with strong color saturation — Pakistan's Kohistan region and Egypt's Zabargad island produce the world's most prized stones. Peridot has a relatively lower hardness, making it best suited for pendants, earrings, and rings that won't be subjected to heavy daily wear.

09

September

Sapphire
Corundum · Mohs 9
Our origins
Kanchanaburi · Africa
Australia · Sri Lanka

Sapphire — the stone of wisdom, loyalty and nobility

Sapphire has been prized by royalty, clergy, and poets for thousands of years. Ancient Persians believed the earth rested on a giant sapphire, and that its reflection gave the sky its blue. Medieval European kings wore sapphire in rings and crowns to protect against envy and attract divine favor. In 1981, Prince Charles gave Princess Diana a sapphire engagement ring — now worn by Catherine, Princess of Wales — cementing sapphire's place as the world's most romantic colored stone.

Wisdom
Loyalty
Nobility
Hardness
9 Mohs
Zodiac
Virgo · Libra
Anniversary
5th & 45th year
Our treatment
Heat only — industry standard

Our sapphires are sourced from Kanchanaburi in Thailand, Africa, Australia, and Sri Lanka — each origin producing stones with a distinct character. Sri Lankan sapphires are celebrated for their vivid cornflower blue; Australian for their deeper, inky tone; African for their rich, saturated hue. We carry AA and AAA grades, heat-treated to industry standard, with no glass filling or beryllium diffusion. Sapphire's Mohs 9 hardness makes it ideal for rings and everyday jewelry — among the most durable of all colored stones.

10

October

Opal
Hydrated silica · Mohs 5.5–6.5
Also October
Tourmaline (modern)

Opal — the stone of creativity and hope

Opal is the gemstone world's most kaleidoscopic wonder — no two opals are alike, and the finest display all colors of the spectrum in shifting, electric patterns called play-of-color. The Roman senator Nonius famously chose exile over surrendering his prized opal to Mark Antony. Shakespeare wrote of opals as the "queen of gems." Ancient Arabs believed opals fell from the sky in lightning bolts, carrying their fire within.

Creativity
Hope
Inspiration
Hardness
5.5 – 6.5 Mohs
Zodiac
Libra · Scorpio
Anniversary
14th year
Best origins
Australia, Ethiopia, Mexico

Opal requires more care than most gemstones — its relatively low hardness and water content mean it can crack if subjected to sudden temperature changes or harsh chemicals. It's best suited for pendants and earrings rather than everyday rings. Tourmaline — October's modern alternative — comes in virtually every color and offers excellent durability at Mohs 7–7.5.

11

November

Topaz
Silicate mineral · Mohs 8
Also November
Citrine (popular alternative)

Topaz — the stone of strength and affection

The name topaz may derive from the Sanskrit tapas, meaning fire — apt for a stone that comes in a breathtaking range of warm hues, from golden yellow and orange to the prized pink-orange "imperial" topaz. Ancient Egyptians believed yellow topaz was colored by the golden glow of Ra, the sun god. Greeks wore it to increase strength, and it was thought to calm anger and prevent bad dreams.

Strength
Affection
Wisdom
Hardness
8 Mohs
Zodiac
Scorpio · Sagittarius
Anniversary
4th & 23rd year
Most prized
Imperial topaz (orange-pink)

The most coveted topaz is "imperial topaz" — a vivid orange with pink undertones found almost exclusively in Brazil's Ouro Preto region. Blue topaz, while popular, is almost always the result of irradiation treatment on colorless topaz. Citrine — November's popular alternative — offers a warm, golden-yellow hue at accessible price points and excellent durability at Mohs 7.

12

December

Tanzanite
Zoisite · Mohs 6–7
Also December
Turquoise · Blue Zircon (traditional)

Tanzanite — the stone of transformation and vision

Tanzanite is the only gemstone on this list discovered in the 20th century — found in 1967 at the foot of Mount Kilimanjaro in Tanzania, the only place in the world it exists. Its vivid blue-violet, caused by trace amounts of vanadium, is unlike any other gemstone. Tiffany & Co. named it and popularized it; geologists believe current supplies may be depleted within a generation, making tanzanite one of the world's most finite gems.

Vision
Change
Intuition
Hardness
6 – 7 Mohs
Zodiac
Sagittarius · Capricorn
Only origin
Tanzania (single location)
Rarity
Finite — supply diminishing

Tanzanite displays a stunning trichroism — it shows different colors (blue, violet, and burgundy) when viewed from different angles. The finest stones display a vivid blue-violet that shifts toward blue in daylight and toward violet under incandescent light. Given its lower hardness, tanzanite is best protected in bezel or halo settings for everyday wear. Turquoise, the traditional December stone, carries an entirely different energy — opaque, sky-blue, and deeply rooted in Native American and Persian traditions of protection.

The perfect
birthstone gift

Birthstone jewelry is one of the most thoughtful and personal gifts you can give. Whether you're shopping for a birthday, anniversary, new baby, or milestone — there's a birthstone piece for every occasion and every budget.

Browse birthstone jewelry
New baby
A birthstone pendant or charm for the month of birth — a keepsake they'll cherish for life.
Birthday
A ring, necklace, or pair of earrings set with their birthstone is always deeply personal.
Mother's gift
Stack multiple birthstones in one piece to represent children, grandchildren, or family members.
Anniversary
Many gemstones have traditional anniversary years — ruby for 15th and 40th, sapphire for 45th.

Common questions

Birthstone FAQs

A birthstone is a gemstone traditionally associated with each month of the year. The modern birthstone list was standardized by the American National Retail Jewelers Association in 1912, though the tradition dates back thousands of years to ancient cultures who believed gemstones held protective and healing powers.
Absolutely. There are no rules — birthstones make meaningful personal gifts, but many people choose gemstones simply for their color, beauty, or symbolism. Wearing a loved one's birthstone is a popular and deeply sentimental choice.
Alexandrite (June) is one of the rarest birthstones, prized for its dramatic color change from green in daylight to red under incandescent light. Fine quality alexandrite is rarer than ruby or sapphire. Tanzanite (December) is also exceptionally rare — found only in a single location at the foot of Mount Kilimanjaro and with diminishing supplies.
Sapphire (September) and diamond (April) are consistently among the most popular, driven by their use in engagement rings. Ruby (July) and emerald (May) are the most coveted among the colored birthstones — and both are stones we carry in AA–AAA grade at Jewelry Direct.
Diamond (April) is typically the most expensive birthstone per carat, though fine Burmese rubies and Colombian emeralds can exceed diamond prices at the top end of the market. Alexandrite at high quality is also extraordinarily valuable.
Many cultures and spiritual traditions attribute healing or protective properties to gemstones — these beliefs have existed across ancient Egypt, India, Greece, and Rome, and continue today. While these properties aren't scientifically verified, the personal meaning, intention, and symbolism people bring to their birthstones is very real.
Several months have multiple birthstones, reflecting both traditional and modern lists: June has alexandrite, pearl, and moonstone; August has peridot, spinel, and sardonyx; October has opal and tourmaline; November has topaz and citrine; December has tanzanite, turquoise, and blue zircon.