A Guide to the Birthstones of the Year

Arnold & Co - Canberra Centre

A Guide to the Birthstones of the Year

Every month has its own stone, and each one carries centuries of meaning, superstition and colour. Here are all twelve, in plain terms: what they are, what they are said to bring, and how they behave once they are worn every day.


Yellow Gold Bezel-Set Baguette Garnet Ring – Garnet, the birthstone for January, at Arnold and Co Jewellers

01

January — Garnet

Deep wine red and quietly regal, garnet has been carried as a travelling talisman since antiquity, believed to guide the wearer safely home. It is hard-wearing enough for daily jewellery, appears in a surprising spread of colours from crimson to vivid green, and delivers real presence for a modest price.

← Shop January — Garnet

Rose Gold Pear Amethyst & Diamond Necklace – Amethyst, the birthstone for February, at Arnold and Co Jewellers

02

February — Amethyst

Royal purple quartz, once valued alongside sapphire and long linked with a clear head and a calm one. Amethyst stays affordable at generous sizes, so it makes an easy statement stone, and it is durable enough for everyday wear, though years of strong sunlight can gently soften its colour.

Shop February — Amethyst →

White Gold Emerald-Cut Aquamarine & Diamond Halo Ring – Aquamarine, the birthstone for March, at Arnold and Co Jewellers

03

March — Aquamarine

Named for sea water, aquamarine runs from the palest ice blue to a deep saturated teal, and sailors once carried it for safe passage. It is a beryl, closely related to emerald but considerably tougher, so it wears beautifully day to day. Bloodstone is March's traditional alternative.

← Shop March — Aquamarine

White Gold Scattered Bezel Diamond Cluster Ring – Diamond, the birthstone for April, at Arnold and Co Jewellers

04

April — Diamond

The hardest natural material on earth, and the reason it became the enduring symbol of a lasting promise. Nothing matches its brilliance, and lab-grown stones now offer the identical crystal at a far gentler price, so April babies can go larger, brighter, or both without compromise.

Shop April — Diamond →

Yellow Gold Oval Emerald & Diamond Cluster Ring – Emerald, the birthstone for May, at Arnold and Co Jewellers

05

May — Emerald

The most romantic green in the gem world, prized since Cleopatra and long tied to renewal and devotion. Emeralds are almost always included, and those internal 'jardins' are part of the character rather than a fault. Being brittle, they are happiest in a protective setting such as a bezel.

← Shop May — Emerald

Yellow Gold South Sea Pearl Stud Earrings – Pearl, the birthstone for June, at Arnold and Co Jewellers

06

June — Pearl

June is spoilt for choice. Pearl leads: organic, lustrous and quietly timeless, the only gem grown by a living creature. Moonstone brings a soft blue shimmer, and rare alexandrite shifts from green to red as the light changes. Pearls are soft, so keep them clear of perfume and wear them gently.

Shop June — Pearl →

White Gold Ruby & Diamond Tennis Bracelet – Ruby, the birthstone for July, at Arnold and Co Jewellers

07

July — Ruby

The king of coloured stones. Ruby is corundum, the same mineral as sapphire, and second only to diamond for hardness, which makes that glowing red genuinely wearable every day. The most sought-after shade is 'pigeon's blood', a pure red with the faintest whisper of blue.

← Shop July — Ruby

Cushion Halo Peridot Stud Earrings – Peridot, the birthstone for August, at Arnold and Co Jewellers

08

August — Peridot

A cheerful lime-to-olive green, peridot is one of very few gems that occurs in a single colour, and some of it arrived on earth inside meteorites. It is bright, sunny and affordable, though a little softer than sapphire, so a protective setting suits it. Spinel is August's second stone.

Shop August — Peridot →

White Gold Five-Stone Sapphire & Diamond Ring – Sapphire, the birthstone for September, at Arnold and Co Jewellers

09

September — Sapphire

Famously blue, though sapphire also arrives in pink, yellow, peach and the rare padparadscha. Hard, tough and brilliant, it is the most practical coloured stone for an engagement ring, which is why it has crowned so many royal ones. A velvety cornflower blue remains the classic.

← Shop September — Sapphire

Yellow Gold Opal & Diamond Necklace – Opal, the birthstone for October, at Arnold and Co Jewellers

10

October — Opal

No two opals are alike; each plays its own private fireworks of colour. Opal is October's romantic choice, with tourmaline the more hard-wearing alternative in almost every shade, including watermelon pink and green. Opal is soft and water-sensitive, so set it protectively and wear it with a little care.

Shop October — Opal →

Yellow Gold Cushion Citrine Ring – Citrine, the birthstone for November, at Arnold and Co Jewellers

11

November — Citrine

November glows. Citrine runs from soft honey to deep madeira, while topaz spans golden imperial through to bright sky blue. Both are warm, generous and available at impressive sizes without an impressive price. Topaz is the harder of the two; citrine is famously easy-going.

← Shop November — Citrine

White Gold Emerald-Cut Tanzanite & Diamond Halo Ring – Tanzanite, the birthstone for December, at Arnold and Co Jewellers

12

December — Tanzanite

December has the richest choice of all. Tanzanite is a modern marvel, found in one small corner of Tanzania and glowing violet-blue with flashes of purple. Turquoise is the ancient traditional stone, and blue zircon carries near-diamond fire. Tanzanite is softer, so a bezel or protective setting is wise.

Shop December — Tanzanite →


Finding Yours

A Stone With a Date Attached

A birthstone turns a beautiful piece into a personal one. Some people wear their own, some wear a partner's or a child's, and some set two or three together so a whole family sits on one hand. Softer stones such as opal, pearl and tanzanite prefer a protective setting and gentler wear, while diamond, sapphire and ruby will happily take whatever a day throws at them.

Not tied to a date? Morganite is a beautiful choice for anyone, with its soft peachy-pink glow. Visit us at Arnold and Co Jewellers in Canberra Centre, and our team will help you choose the right stone or design a one-of-a-kind piece built around a date that matters.

Explore the Gemstone Collection

Every piece is a work of art, and every story is unique.