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Opal Birthstone Jewellery

Celebrate the October birthstone with our stunning collection of opal jewelry. Featuring ethically sourced Australian opals, each piece—from rings to pendants—is crafted to showcase the stone’s vibrant colors and unique beauty, making it the perfect gift to honour special birthday moments.

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colourful australian opal drop earrings
multi-colour opal earrings with ten diamantes
colourful opal earrings in silver
teardrop shaped opal earrings
colourful australian opal silver stud earrings
colourful opal stud earrings in silver
colourful opal earrings set in sterling silver with a decorative twist
colourful opal earrings in silver with diamantes
australian opal earrings set in sterling silver
Crucifix opal pendant in sterling silver with bezel-set oval Australian triplet opal in vibrant multi-coloured tones
colourful star flower opal pendant
'Alessia' opal pendant in sterling silver with slide design and claw-set oval Australian triplet opal in multi-colour tones
multi-colour opal pendant set in gold plated silver
lace design opal pendant
Gold-plated silver opal pendant with an oval-shaped Australian triplet opal and three sparkling cubic zirconias.
Myka Petite gold-plated silver opal pendant featuring a vibrant oval Australian triplet opal in a classic bezel setting.
blue and green triplet opal pendant in gold plated silver
Gold-plated silver opal pendant necklace with bezel-set Australian triplet opal and double ring design on matching chain.
Gold-plated silver winged angel opal pendant with multi-coloured teardrop opal and cubic zirconia.
Gold-plated silver drop-style opal pendant necklace with claw-set multi-coloured Australian triplet opal in a double-layered circular design, shown with matching chain.
Gold-plated silver circular opal slide pendant necklace with claw-set Australian triplet opal in red, blue, and green tones, shown with matching chain.
colourful opal pendant gold plated silver
Gold plated silver cross opal pendant with five marquise-shaped Australian triplet opals and a central sparkling cubic zirconia.
blue opal pendant in gold plated silver
lightning ridge crystal opal necklace
multi-colour crystal opal ring set in white gold with two white shoulder-set diamonds
colourful white gold opal ring
multi-colour round crystal opal white gold ring with one diamond
colourful crystal opal gold ring
green crystal opal engagement ring set in 14ct gold with one diamond
'Amara' Crystal Opal Ring 14ct Gold Sale price$1,995.00 AUD
heart shaped crystal opal white gold pendant
colourful crystal opal rose gold pendant
'Milena' Doublet Opal Pendant 18ct Gold
multi-colour australian silver opal ring with 34 crystals
'Duchess' Triplet Opal Ring Silver Sale price$515.00 AUD
colourful round australian opal ring gold plated silver
green and blue with yellow highlights crystal opal ring set in 18ct gold with 36 diamonds
'Dhana' Crystal Opal Ring 18ct Gold Sale price$7,550.00 AUD
doublet opal ring set in 18ct yellow gold
'Dylan' Boulder Opal Ring 14ct Gold Sale price$9,950.00 AUD
colourful white opal ring set in gold plated silver in a classic design
white opal gold plated silver ring 'alenka'
green and blue triplet opal earrings
boulder matrix opal pendant
andamooka opal gold pendant
crystal opal earrings and crystal opal pendant with diamonds
colourful crystal opal pendant
blue and green Australian opal earrings in white gold
blue and green doublet opal pendant set in white gold
blue and green opal earrings set in 14ct gold with diamonds
'Isla' Gold Australian Doublet Opal Earrings - Black Star Opal

October Birthstone Jewelry: Celebrate Your Birthday In Style

The birthstone of October is the captivating opal, a gemstone celebrated for its vivid play-of-colour and unmatched individuality. Each opal displays a kaleidoscope of shifting hues, making it one of the most enchanting and mystical gems in the world. Opal was designated as October’s birthstone due to its history of symbolism and association with love, luck and imagination. Ancient cultures cherished these stones and believed they held all the virtues of every gemstone whose colour they reflected. Their ever-changing brilliance was seen as magical and, over time, opal became linked with those born during the month of October.

What is the October birthstone?

The traditional birthstone for October is opal, a rare gemstone famous for its shifting rainbow colours. Australian opal is considered the finest in the world and is commonly used in birthstone jewellery such as opal rings, earrings, necklaces and bracelets.


What Do October Birthstones Mean?

Opal's meaning is tied to emotional depth, intuition and creativity. Opals are believed to inspire love, passion, hope and confidence. For centuries, people have worn opal to stimulate originality and enhance imagination. Indigenous Australian cultures hold a deep reverence for opal, seeing it as a gift from the Dreamtime—a representation of the rainbow and the spirit world. 

Opal also symbolises purity and truth. It’s also considered a stone of transformation and renewal, helping wearers embrace change with grace and strength. In metaphysical traditions, opals are said to intensify emotional states, reveal inner truths and connect the wearer to their spiritual side. It is also known to amplify feelings, making it a meaningful gift and a powerful personal talisman.

Did you know?

Opal can display many colours depending on the type of stone. The most common colours include green, blue and orange, while rarer stones may display red flashes. The colour patterns appear to shift and move when the gemstone catches the light.


Why Does October Have Two Birthstones?

In modern times, October is associated with two birthstones: opal and tourmaline. This dual designation allows for more options and accessibility in the jewellery market. While tourmaline is admired for its wide colour range, opal remains the month's most traditional and most significant gemstone. Its rarity, natural beauty and cultural history make the gemstone a truly unique choice.

Why Should Those Born in October Wear Opal?

October babies are said to benefit from opal’s connection to creativity, love and emotional awareness. Wearing opal jewelry can enhance your natural intuition, help you express yourself more freely, and bring inspiration. Since each opal is unique, it’s the perfect symbol for celebrating your individuality and the special qualities of being born in October.

What is the best opal jewelry for birthdays?

All types of jewellery are suitable to gift those born in October, especially pendants and earrings which don't typically require special sizes. Opal rings are also a popular choice due to their symbolism, and bracelets make impressive presents too.


Types of Opal Birthstone Jewelry

There are many stylish and meaningful ways to wear your opal birthstone, and each piece lets you carry the spirit of your birth month wherever you go:

Opal Rings: Bold and personal, perfect for daily wear or special occasions

Opal Pendants and Necklaces: Elegant and versatile, a subtle statement piece

Opal Earrings: Add shimmer and colour to any outfit

Opal Bracelets: Feminine and delicate, ideal for stacking or layering

How to Buy October Birthstone Jewelry

When buying jewelry set with opal, it’s important to consider:

Type of Opal: Solid opals are more valuable, while doublets and triplets are more affordable options with vibrant colour

Play-Of-Colour: Look for bright, multi-directional flashes of colour

Setting and Metal: Choose from 14ct gold, white gold, sterling silver or gold plated silver depending on your style and budget

Origin: Australian opals are considered the highest quality and most ethically sourced

Whether you're purchasing an opal ring, necklace, bracelet or earrings, make sure the stone is securely set and well protected, especially for everyday wear.

Did you know?

Professional buyers who search for opal to set into birthstone jewellery assess three key factors when selecting high-quality stones: brightness, play-of-colour and pattern. Stones displaying strong flashes of colour across multiple angles are considered the most desirable and valuable.


Why Opal Is the Perfect October Birthstone Gift

Opal birthstone jewelry is one of the most meaningful gifts you can give someone born in October. Because every natural opal displays a unique play-of-colour, no two gemstones are ever the same. This individuality makes opal jewellery a deeply personal gift that symbolises creativity, imagination and emotional connection.

Whether you are celebrating a birthday, anniversary or special milestone, Australian opal jewellery offers a rare and beautiful way to mark the occasion. Many customers choose opal birthstone pieces as meaningful heirlooms that can be worn for years and passed down through generations. Each piece showcases genuine Australian opal ethically sourced from the world’s most famous opal fields.

Should I Gift an Opal to Someone Born in October?

Absolutely! Whether you're looking for a birthday, anniversary or sentimental gift, opal jewelry makes a powerful and beautiful statement, and is an expression of love, appreciation and a personal connection. This beautiful gemstone also holds a special place as the traditional 14th wedding anniversary gift, adding even more romantic value to this one-of-a-kind present.

Frequently Asked Questions About October Birthstone Jewelry

Is opal a good gift for an October birthday?

Yes. Opal jewellery is one of the most meaningful gifts for people born in October because every opal gemstone is unique, symbolising individuality and creativity.

Why is Australian opal considered the best?

Australian opal is widely regarded as the finest quality opal in the world due to its intense colour play and natural formation. Australia produces the majority of the world’s precious opal.

What types of jewellery are popular for October birthstones?

The most popular October birthstone jewellery includesopal rings, opal necklaces and pendants, opal earrings and opal bracelets. These pieces allow people to celebrate their birth month with a gemstone that is both beautiful and symbolic.

Can opal be worn every day?

Yes, opal jewellery can be worn daily if cared for properly. Protective settings such as bezel or halo designs help protect the gemstone from knocks or scratches.

What type of opal is best for birthstone jewellery?

The most desirable opals for jewellery include:

  • Black opal from Lightning Ridge

  • Crystal opal from Coober Pedy

  • White opal from South Australia

  • Boulder opal from Queensland

Each type offers different colour intensity, body tone and appearance.

Is opal a lucky birthstone?

Yes. Historically, opal has often been considered a stone of luck, love and inspiration. In many cultures it was believed to bring good fortune, creativity and emotional balance to the wearer. Because opal reflects many colours, it was thought to carry the powers of multiple gemstones in one stone.

Why is every opal gemstone different?

Each opal forms naturally over millions of years when silica-rich water fills cracks in rock. As the water evaporates, microscopic silica spheres remain and arrange themselves in unique patterns. These patterns refract light differently in every stone, creating the distinctive play-of-colour that makes each opal completely one-of-a-kind.

Why Shop Opal Birthstone Jewelry at Black Star Opal

At Black Star Opal, we specialise in genuine Australian opal jewellery sourced directly from the world’s most famous opal fields. With deep family roots in the Australian opal industry dating back to the 1960s in Lightning Ridge, we work closely with trusted miners and jewellers to offer authentic birthstone jewellery of exceptional quality.

When you purchase opal jewellery from Black Star Opal, you receive:

  • Genuine Australian opals

  • Ethically sourced gemstones

  • Individually selected stones with natural play-of-colour

  • Certificate of Authenticity

  • Secure complimentary worldwide shipping

Our collection of October birthstone jewellery celebrates the beauty, rarity and symbolism of Australia’s national gemstone.

Loved By Customers Worldwide

★★★★★ 4.9 average rating based on 100+ verified Google reviews
Kris Grauer, USA

Kris Grauer, USA

My Ocean Princess black opal ring is BEAUTIFUL and was sized and delivered as promised. Communication was prompt and professional. I'll be a repeat customer!

Bridget Hall, UK

Bridget Hall, UK

My opal pendant is everything I was expecting and what tremendous service. I would heartily recommend Black Star Opal to anyone.

Harald Wack, EU

Harald Wack, EU

Wow, these guys hit it out the ballpark! That opal pendant for my wife's 50th - love it! And with all the help we could have hoped for, shipped it on time from Australia to Germany! Love opal, love this company.

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A model wearing opal rings on three fingers and an opal necklace around her neck