Opal Rings

Opal Ring Buying Guide: How To Choose the Perfect One

Explore the world of opal rings, where timeless beauty meets Australia's natural wonder. Our opal ring collection only features natural, high quality Australian opal gemstones—from the captivating depths of Lightning Ridge black opals and the delicate pastels of Coober Pedy white opals, to the vibrant fire of crystal opals and the earthy beauty of Queensland boulder opals. Whether you're looking for a unique opal...

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Opal Ring Buying Guide: How To Choose the Perfect One

Explore the world of opal rings, where timeless beauty meets Australia's natural wonder. Our opal ring collection only features natural, high quality Australian opal gemstones—from the captivating depths of Lightning Ridge black opals and the delicate pastels of Coober Pedy white opals, to the vibrant fire of crystal opals and the earthy beauty of Queensland boulder opals. Whether you're looking for a unique opal engagement ring or a meaningful keepsake, each ring is a wearable piece of Earth's artistry.

Why Choose an Australian Opal Ring?

Australian opals are considered the finest in the world, renowned for their exceptional quality, vivid colour and durability. Ethically sourced from regions like Lightning Ridge, Coober Pedy and Queensland, these opals are mined under strict environmental and ethical standards. Their rarity—especially among black and crystal varieties—adds to their value and allure. Unlike synthetic or treated stones, Australian opals are 100% natural, making each one a premium and meaningful investment.

Types of Opals in Our Ring Collection

Choosing an Australian opal ring means embracing a rare, natural treasure—perfect for engagements, anniversaries, birthdays, or simply celebrating your personal style. Each opal is one of a kind, and no two rings will ever be the same.

Black Opal

The rarest and most valuable, featuring dark body tones that enhance the stone's vivid play-of-colour. Our unset black opal collection features a range of dark top jet black body tone opal stones.

Crystal Opal

Transparent to translucent, these opals show off brilliant colours within a glassy, crystal-like body. Crystal opal can be purchased set into jewellery or as loose opal stones.

White Opal

Light body tone with subtle pastels and vibrant colour play, white opal is often from Coober Pedy in South Australia and a popular choice for opal rings.

Boulder Opal

Found in Queensland, these gems are backed by ironstone and known for dramatic patterns and vibrant colour. Boulder opal rings are known for their dramatic and eye-catching appeal.

Doublets & Triplet Opals

Affordable and colourful options layered with natural opal, doublets and triplets are a great choice for those who are looking for budget-friendly opal jewellery.

Opal Ring Collection Highlights

Our collection of rings set with Australian opals showcases the most loved and sought-after designs, crafted to highlight each gemstone’s individual beauty. No matter th occasion, you’ll find a range of styles that combine elegance, symbolism, and natural brilliance.

Opal Engagement Rings

Symbolic, rare, and deeply personal, an opal engagement ring is perfect for those who want a non-traditional yet meaningful choice. With every opal being one-of-a-kind, these rings reflect the uniqueness of your love story and make unforgettable heirlooms.

Opal and Diamond Rings

Blending the fiery colours of natural opal with the sparkle of diamonds, these opal and diamond rings are among our most popular. The contrast between the opal’s rainbow play-of-colour and the crisp brilliance of diamonds creates a luxurious and eye-catching piece.

Opal Dress Rings

Designed to turn heads, our opal dress rings feature bold colours, larger stones, and artistic freeform cuts. These statement pieces highlight the full beauty of Australian opals and are ideal for special occasions or elevating everyday style.

Gold Opal Rings

Crafted in premium 14ct and 18ct gold, our gold opal rings are timeless, elegant, and perfect for showcasing high-quality black opals, crystal opals and boulder opals. The warm tones of yellow, white or rose gold complement the opal’s natural colours beautifully.

Silver Opal Rings

Our sterling silver opal rings offer affordable luxury with a contemporary look. Featuring white, crystal and doublet opals, these pieces are perfect for gifting, stacking or adding a touch of everyday sparkle to your jewellery collection.

How to Choose the Right Opal Ring

Pick Your Colour and Pattern

From electric blues and vivid greens to fiery reds and purples, choose the colour that speaks to you. Look for patterns like Harlequin, Rolling Flash, or Pinfire to match your style. Rarer patterns typically mean a more valuable stone.

Understand Body Tone and Origin

Body tone impacts the opal's appearance. Black and boulder opals have dark body tones for high contrast. White and crystal opals offer a lighter, ethereal feel. Popular sources include Lightning Ridge (black opal), Coober Pedy (white and crystal opal), and Queensland (boulder opal).

Select the Cut and Shape

Opal rings are usually cut as cabochons (smooth and domed) to best highlight colour play. Classic shapes include oval, round, and pear, while freeform cuts are popular for their organic beauty and individuality.

Choose a Setting That Fits Your Lifestyle

Gold and silver are the most popular metals for opal rings. Yellow and rose gold bring warmth, while white gold and silver offer a modern look. Bezel settings offer added protection, especially for active lifestyles.

How To Buy An Opal Ring Online

Buying an opal ring online can be an exciting experience, especially when you know what to look for. Start by choosing a trusted seller that specialises in Australian opals and clearly lists stone details like type, origin, and whether the opal is natural or treated. Examine product photos closely—good lighting and multiple angles help you see the play-of-colour and shape. Look for a clear returns policy and customer reviews for peace of mind. Finally, consider your personal style and daily lifestyle when selecting metal type and ring setting. Want more guidance? Check out our blog on buying opal rings online for expert advice.

Caring for Your Opal Ring

Opal rings are stunning, but as a softer gemstone, opals need gentle care to keep their colour and brilliance shining.

Avoid Chemicals: Remove your ring before using perfumes, lotions, or cleaning products.

Prevent Damage: Take it off during activities like gardening, gym sessions, or housework to avoid chips and knocks.

Clean Gently: Use mild soap, warm water and a soft cloth—never steam or ultrasonic cleaners.

Store Properly: Keep your ring in a soft pouch or lined jewellery box, away from harder gems.

Protect from Heat: Don’t leave your opal in hot cars or direct sun for long periods, as sudden temperature changes can affect it.

Want more expert tips? Read our full guide on How to Care for Your Opal Jewellery.

Frequently Asked Questions About Opal Rings

What is the best type of opal for a ring?

The best opal stone depends on your style and use. Black opals are prized for colour contrast and rarity, while crystal and boulder opals are known for intense colour. For everyday wear, boulder and black opals are more durable.

What is the best metal for an opal ring?

Opals pair beautifully with yellow gold, white gold, and sterling silver. Gold is often preferred for high-quality black or crystal opals, while silver is great for white, doublet, or triplet opals.

What is the most popular color for opal rings?

Opals are unlike any other gemstone. With their signature 'play-of-colour', these stones flash brilliant hues of blue, green, red, purple, orange and gold as they catch the light.

Are opals suitable for engagement rings?

Yes! Opal engagement rings are growing in popularity thanks to their uniqueness and symbolism. Choose a bezel setting or protective design to ensure longevity.

Can I wear my opal rings every day?

Yes, but opals are softer than diamonds or sapphires. Choose protective settings and avoid wearing your opal ring during heavy work or exposure to harsh chemicals. Learn more in our opal jewellery care guide.

How can I tell if an opal is real?

Real opals have irregularities and natural patterns. Avoid overly perfect patterns or plastic-like appearances. And only buy from trusted sellers who offer Certificates of Authenticity.

How much do opal rings cost?

Prices range based on opal type, quality and setting. Entry-level rings (doublets, triplets, or smaller white opals) start under one hundred dollars. High-quality black opal rings can be worth thousands.

How do I choose the right opal ring size online?

We recommend getting professionally sized or using our ring size chart before purchase. Most of our rings can be resized if needed — just contact us for advice.

Can opal rings be resized?

Yes, many opal rings can be resized but only those set in gold bands. Resizing depends on the ring’s design and the type of opal used, as well as how many sizes up or down you need to resize. If you see a gold opal ring you love that needs resizing, contact us and we’ll guide you through the process.

Are opals birthstones?

Yes — opal is the birthstone for October and symbolises creativity, love, and emotional balance, making it a meaningful gift or personal piece, especially in a ring.

Why Choose an Opal Ring from Black Star Opal?

Selecting the perfect opal ring is a meaningful decision—and at Black Star Opal, you're in expert hands. As a globally trusted online boutique specialising in Australian opal gemstones and jewellery, we offer a curated collection of opal rings featuring exquisite, natural stones at competitive prices to suit every budget.

A proudly multi-generational, family-run business, Black Star Opal has been part of the Australian opal industry since 1969. Originally operating as opal miners and exporters from Lightning Ridge, we've grown to include our renowned retail store, The Opal Centre at the Big Banana in Coffs Harbour, as well as a thriving online store.

We work closely with miners in Lightning Ridge, Coober Pedy and Queensland to ethically source 100% natural, untreated opals. This direct connection guarantees authenticity, outstanding quality, and fair pricing — so you can shop with confidence and wear a piece of Australia’s gemstone heritage with pride. Any questions? Don't hesitate to reach out to us for assistance.

Read Less

Opal Ring Buying Guide: How To Choose the Perfect One

Explore the world of opal rings, where timeless beauty meets Australia's natural wonder. Our opal ring collection only features natural, high quality Australian opal gemstones—from the captivating depths of Lightning Ridge black opals and the delicate pastels of Coober Pedy white opals, to the vibrant fire of crystal opals and the earthy beauty of Queensland boulder opals. Whether you're looking for a unique opal engagement ring or a meaningful keepsake, each ring is a wearable piece of Earth's artistry.

Why Choose an Australian Opal Ring?

Australian opals are considered the finest in the world, renowned for their exceptional quality, vivid colour and durability. Ethically sourced from regions like Lightning Ridge, Coober Pedy and Queensland, these opals are mined under strict environmental and ethical standards. Their rarity—especially among black and crystal varieties—adds to their value and allure. Unlike synthetic or treated stones, Australian opals are 100% natural, making each one a premium and meaningful investment.

Types of Opals in Our Ring Collection

Choosing an Australian opal ring means embracing a rare, natural treasure—perfect for engagements, anniversaries, birthdays, or simply celebrating your personal style. Each opal is one of a kind, and no two rings will ever be the same.

Black Opal

The rarest and most valuable, featuring dark body tones that enhance the stone's vivid play-of-colour. Our unset black opal collection features a range of dark top jet black body tone opal stones.

Crystal Opal

Transparent to translucent, these opals show off brilliant colours within a glassy, crystal-like body. Crystal opal can be purchased set into jewellery or as loose opal stones.

White Opal

Light body tone with subtle pastels and vibrant colour play, white opal is often from Coober Pedy in South Australia and a popular choice for opal rings.

Boulder Opal

Found in Queensland, these gems are backed by ironstone and known for dramatic patterns and vibrant colour. Boulder opal rings are known for their dramatic and eye-catching appeal.

Doublets & Triplet Opals

Affordable and colourful options layered with natural opal, doublets and triplets are a great choice for those who are looking for budget-friendly opal jewellery.

Opal Ring Collection Highlights

Our collection of rings set with Australian opals showcases the most loved and sought-after designs, crafted to highlight each gemstone’s individual beauty. No matter th occasion, you’ll find a range of styles that combine elegance, symbolism, and natural brilliance.

Opal Engagement Rings

Symbolic, rare, and deeply personal, an opal engagement ring is perfect for those who want a non-traditional yet meaningful choice. With every opal being one-of-a-kind, these rings reflect the uniqueness of your love story and make unforgettable heirlooms.

Opal and Diamond Rings

Blending the fiery colours of natural opal with the sparkle of diamonds, these opal and diamond rings are among our most popular. The contrast between the opal’s rainbow play-of-colour and the crisp brilliance of diamonds creates a luxurious and eye-catching piece.

Opal Dress Rings

Designed to turn heads, our opal dress rings feature bold colours, larger stones, and artistic freeform cuts. These statement pieces highlight the full beauty of Australian opals and are ideal for special occasions or elevating everyday style.

Gold Opal Rings

Crafted in premium 14ct and 18ct gold, our gold opal rings are timeless, elegant, and perfect for showcasing high-quality black opals, crystal opals and boulder opals. The warm tones of yellow, white or rose gold complement the opal’s natural colours beautifully.

Silver Opal Rings

Our sterling silver opal rings offer affordable luxury with a contemporary look. Featuring white, crystal and doublet opals, these pieces are perfect for gifting, stacking or adding a touch of everyday sparkle to your jewellery collection.

How to Choose the Right Opal Ring

Pick Your Colour and Pattern

From electric blues and vivid greens to fiery reds and purples, choose the colour that speaks to you. Look for patterns like Harlequin, Rolling Flash, or Pinfire to match your style. Rarer patterns typically mean a more valuable stone.

Understand Body Tone and Origin

Body tone impacts the opal's appearance. Black and boulder opals have dark body tones for high contrast. White and crystal opals offer a lighter, ethereal feel. Popular sources include Lightning Ridge (black opal), Coober Pedy (white and crystal opal), and Queensland (boulder opal).

Select the Cut and Shape

Opal rings are usually cut as cabochons (smooth and domed) to best highlight colour play. Classic shapes include oval, round, and pear, while freeform cuts are popular for their organic beauty and individuality.

Choose a Setting That Fits Your Lifestyle

Gold and silver are the most popular metals for opal rings. Yellow and rose gold bring warmth, while white gold and silver offer a modern look. Bezel settings offer added protection, especially for active lifestyles.

How To Buy An Opal Ring Online

Buying an opal ring online can be an exciting experience, especially when you know what to look for. Start by choosing a trusted seller that specialises in Australian opals and clearly lists stone details like type, origin, and whether the opal is natural or treated. Examine product photos closely—good lighting and multiple angles help you see the play-of-colour and shape. Look for a clear returns policy and customer reviews for peace of mind. Finally, consider your personal style and daily lifestyle when selecting metal type and ring setting. Want more guidance? Check out our blog on buying opal rings online for expert advice.

Caring for Your Opal Ring

Opal rings are stunning, but as a softer gemstone, opals need gentle care to keep their colour and brilliance shining.

Avoid Chemicals: Remove your ring before using perfumes, lotions, or cleaning products.

Prevent Damage: Take it off during activities like gardening, gym sessions, or housework to avoid chips and knocks.

Clean Gently: Use mild soap, warm water and a soft cloth—never steam or ultrasonic cleaners.

Store Properly: Keep your ring in a soft pouch or lined jewellery box, away from harder gems.

Protect from Heat: Don’t leave your opal in hot cars or direct sun for long periods, as sudden temperature changes can affect it.

Want more expert tips? Read our full guide on How to Care for Your Opal Jewellery.

Frequently Asked Questions About Opal Rings

What is the best type of opal for a ring?

The best opal stone depends on your style and use. Black opals are prized for colour contrast and rarity, while crystal and boulder opals are known for intense colour. For everyday wear, boulder and black opals are more durable.

What is the best metal for an opal ring?

Opals pair beautifully with yellow gold, white gold, and sterling silver. Gold is often preferred for high-quality black or crystal opals, while silver is great for white, doublet, or triplet opals.

What is the most popular color for opal rings?

Opals are unlike any other gemstone. With their signature 'play-of-colour', these stones flash brilliant hues of blue, green, red, purple, orange and gold as they catch the light.

Are opals suitable for engagement rings?

Yes! Opal engagement rings are growing in popularity thanks to their uniqueness and symbolism. Choose a bezel setting or protective design to ensure longevity.

Can I wear my opal rings every day?

Yes, but opals are softer than diamonds or sapphires. Choose protective settings and avoid wearing your opal ring during heavy work or exposure to harsh chemicals. Learn more in our opal jewellery care guide.

How can I tell if an opal is real?

Real opals have irregularities and natural patterns. Avoid overly perfect patterns or plastic-like appearances. And only buy from trusted sellers who offer Certificates of Authenticity.

How much do opal rings cost?

Prices range based on opal type, quality and setting. Entry-level rings (doublets, triplets, or smaller white opals) start under one hundred dollars. High-quality black opal rings can be worth thousands.

How do I choose the right opal ring size online?

We recommend getting professionally sized or using our ring size chart before purchase. Most of our rings can be resized if needed — just contact us for advice.

Can opal rings be resized?

Yes, many opal rings can be resized but only those set in gold bands. Resizing depends on the ring’s design and the type of opal used, as well as how many sizes up or down you need to resize. If you see a gold opal ring you love that needs resizing, contact us and we’ll guide you through the process.

Are opals birthstones?

Yes — opal is the birthstone for October and symbolises creativity, love, and emotional balance, making it a meaningful gift or personal piece, especially in a ring.

Why Choose an Opal Ring from Black Star Opal?

Selecting the perfect opal ring is a meaningful decision—and at Black Star Opal, you're in expert hands. As a globally trusted online boutique specialising in Australian opal gemstones and jewellery, we offer a curated collection of opal rings featuring exquisite, natural stones at competitive prices to suit every budget.

A proudly multi-generational, family-run business, Black Star Opal has been part of the Australian opal industry since 1969. Originally operating as opal miners and exporters from Lightning Ridge, we've grown to include our renowned retail store, The Opal Centre at the Big Banana in Coffs Harbour, as well as a thriving online store.

We work closely with miners in Lightning Ridge, Coober Pedy and Queensland to ethically source 100% natural, untreated opals. This direct connection guarantees authenticity, outstanding quality, and fair pricing — so you can shop with confidence and wear a piece of Australia’s gemstone heritage with pride. Any questions? Don't hesitate to reach out to us for assistance.

Read Less