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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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'Della' Silver Australian Triplet Opal Ring - Black Star Opal
'Della' Triplet Opal Ring Silver Sale price$145.00 AUD
colourful crystal opal earrings
'Celia' Silver Australian Triplet Opal Earrings - Black Star Opal
colourful delicate opal pendant in silver
'Alani' White Opal Pendant Silver Sale price$109.00 AUD
'Cordelia' White Opal Ring Gold Plated Silver
'Tiara' White Opal Pendant Silver
'Tiara' White Opal Pendant Silver Sale price$145.00 AUD
Australian white opal ring set in sterling silver with diamantes
'Alenka' White Opal Ring Silver Sale price$149.00 AUD
australian opal silver ring with a colourful triplet opal
'Alina' Triplet Opal Ring Silver Sale price$195.00 AUD
'Classic' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
australian opal earrings set in sterling silver
crystal opal stud earrings
colourful opal pendant in silver
Oval-shaped semi-black opal from Lightning Ridge with vibrant rainbow flashes
'Rainbow Cloud' Solid Semi-Black Opal Sale price$1,950.00 AUD
crystal opal stud earrings
'Alina' Silver Australian Crystal Opal Ring - Black Star Opal
'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
colourful stud opal earrings
colourful opal pendant set in silver
'Rian' White Opal Pendant Silver Sale price$89.50 AUD
multi-colour heart shape opal earrings in silver
Gold-plated silver opal necklace pendant featuring an oval-shaped multi-coloured Australian triplet opal with a sparkling cubic zirconia accent.
'Kiara' Silver Australian Crystal Opal Ring - Black Star Opal
'Kiara' Crystal Opal Ring Silver Sale price$140.00 AUD
opal ring with an australian opal
Opal earrings 'Mira' Silver Australian Crystal Opals
Gold plated silver opal necklace with oval Australian triplet opal and three cubic zirconias.
white opal gold plated silver ring set with a multi-colour solid opal
Silver opal ring with a multi-colour stone
'Marina' Triplet Opal Ring Silver Sale price$215.00 AUD
Natural Lightning Ridge opal featuring red, green, and blue flashes
'Rainbow Star' Solid Semi-Black Opal Sale price$5,100.00 AUD
oval opal ring set in gold plated silver
colourful opal earrings set in gold plated silver
10 round opals set into sterling silver curved stud earrings
colourful opal pendant set in sterling silver
'Nova' Triplet Opal Pendant Silver Sale price$220.00 AUD
love heart solid opal ring in gold plated silver
Elana’ sterling silver open circle opal pendant featuring oval Australian triplet opal
colourful opal cross necklace
silver crystal opal ring set with 16 diamantes
'Amira' Crystal Opal Silver Ring Sale price$155.00 AUD
'Amira Blue' Triplet Opal Ring Silver
'margaux' colourful white opal ring set in gold plated silver
'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
heart design opal ring
'Alenka' Gold Plated Silver Australian Triplet Opal Ring - Black Star Opal
'Aurora' Silver Australian Crystal Opal Ring - Black Star Opal
'Stella' Solid Opal Ring Silver Sale price$270.00 AUD
'Grace' Silver Australian Triplet Opal Earrings - Black Star Opal
fire opal earrings set in silver
colourful round opal earrings with diamantes
'Celia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
princess design opal earrings set in sterling silver
'Alenka' Gold Plated Silver Australian Crystal Opal Ring - Black Star Opal
Modern gold plated sterling silver stud earrings bezel set with oval multi-colour South Australian crystal opals with pink highlights.

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.

EXPERIENCE THE BLACK STAR OPAL DIFFERENCE

FREE GLOBAL SHIPPING

Enjoy free trackable worldwide delivery, insured to your door

MONEY BACK GUARANTEE

Customer satisfaction with our 30-day money back guarantee

TAX-FREE SHOPPING

International orders avoid 10% Australian goods & services tax

SECURE PAYMENTS

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AUTHENTICITY CERTIFICATE

Opal jewellery & gems include Certificate of Authenticity

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