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Opal Jewellery Under $300

Find the perfect piece of Australian opal jewellery without exceeding your budget. This curated collection under AUD$300 features stunning rings, pendants, earrings and bracelets—each showcasing the natural beauty and colour of opal in affordable designs set in gold, sterling silver or gold plated silver.

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‘Sahar Blue’ sterling silver statement opal pendant with oval claw-set Australian triplet opal in vivid blue and green hues
‘Sahar’ sterling silver statement opal pendant with claw-set oval Australian triplet opal in radiant multi-colour tones
delicate opal earrings set in gold plated silver
colourful crystal opal earrings set in sterling silver
crystal opal stud earrings in gold plated silver
‘Serena Blue’ sterling silver drop opal pendant with oval Australian triplet opal in deep blue and green tones
'Serena' Triplet Opal Pendant Silver
blue opal pendant in gold plated silver
round colourful doublet opal drop hook earrings
‘Skippy Blue’ sterling silver kangaroo pendant with bezel-set blue and green round Australian triplet opal
green and blue opal pendant set in gold plated silver
‘Skippy’ sterling silver kangaroo opal pendant with round multi-coloured Australian triplet opal
'Solana Blue' Triplet Opal Earrings Gold Plated Silver
'Solana' Silver Australian Triplet Opal Earrings - Black Star Opal
colourful opal stud earrings set in gold plated silver with sparkles
colourful round opal earrings with diamantes
drop opal earrings set with blue opals and 36 diamantes
colourful opal earrings with diamantes
Gold necklace with a teardrop-shaped opal stone on a textured white background
Opal pendant necklace with a silver chain on a textured white background
'Soleil' White Opal Pendant Silver Sale price$185.00 AUD
'Sophia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
'Classic Oval' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
opal stud earrings set with a blue and green triplet opal
'Sophia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
bezel set multi-coloured australian triplet opal earrings
australian opal earrings set in sterling silver
Modern gold plated sterling silver stud earrings bezel set with oval multi-colour South Australian crystal opals with pink highlights.
green and blue triplet opal earrings
oval crystal opal earrings set in gold plated silver
'Sophia' Gold Plated Silver Australian Triplet Opal Earrings - Black Star Opal
Classic sterling silver stud earrings bezel set with multi-coloured oval Australian triplet opals.
Gold plated silver opal earrings
Classic sterling silver stud earrings bezel set with blue and green-coloured oval Australian triplet opals.
blue opal dragonfly pendant set in sterling silver with diamantes
dragonfly design opal pendant in sterling silver
colourful marquise shaped opals set into a dragonfly pendant
colourful opal pendant set in gold plated silver
'Spring Flower' Silver Australian Crystal Opal Necklace Pendant - Black Star Opal
'Star Blue' Triplet Opal Earrings Gold Plated Silver
Sterling silver stud opal earrings with blue round triplet opals and crystal halo
blue and green star flower opal pendant
Gold-plated silver opal pendant necklace with sideways-set Australian triplet opal and cubic zirconia flower design
Gold-plated silver opal pendant with sideways-set Australian triplet opal and cubic zirconia flower design
colourful star flower opal pendant
'Star' Silver Australian Triplet Opal Earrings - Black Star Opal
Gold plated silver opal stud earrings with round multi-coloured triplet opals and crystal flower halo.
'Star' Silver Australian Triplet Opal Earrings - Black Star Opal
Sterling silver Australian triplet opal pendant featuring an oval blue and green opal surrounded by a halo of twenty sparkling cubic zirconias.

AFFORDABLE OPAL JEWELLERY FOR EVERYONE

Looking for affordable, high quality Australian opal jewelry that won't break the bank? Our extensive collection of opal jewellery priced at AUD $300 and under is for you. Featuring solid gold, silver and gold plated silver settings, our range includes stylish opal rings, opal earrings, opal pendants and opal bracelets in classic and contemporary designs. Australian opal is for everybody, so our price-conscious collection gives everyone the chance to own a piece of this beautiful natural Australian gemstone.

Opal jewellery is the perfect accessory to add a touch of glamour and sophistication to any outfit - and each stone is completely unique. Budget-friendly opal jewellery from Black Star Opal does not mean compromising on quality. When looking for jewelry set with opals that won't cost the earth, you have lots of great options: solid Australian crystal and white opals, boulder opals, doublet opals and triplet opals.

AUSTRALIAN OPALS ON A BUDGET

Renowned for their beauty, rarity and captivating play of colour, Australian opals are among the most sought-after gemstones in the world. However, owning a piece of opal jewellery doesn’t have to cost a fortune.

Solid Crystal Opals: These translucent opals feature light body tones with vibrant flashes of color, resembling rock crystal or glass.

Solid White Opals: Known for their milky body tone, these opals display softer, pastel hues and are a timeless choice.

Doublet Opals: Made by combining a slice of crystal opal with a backing material like potch or ironstone, doublet opals offer the brilliance of opal at a more accessible price point.

Triplet Opals: Designed with a protective top layer of quartz or glass, these composite opals deliver vivid color play reminiscent of Lightning Ridge black opals but are more budget-friendly.

WHY BUY AFFORDABLE OPAL JEWELLERY FROM BLACK STAR OPAL?

Black Star Opal is the premier online boutique specialising in high-quality, competitively priced opal jewelry and opal gemstones. We offer a wide selection of these natural Australian stones in various colors and cuts, ensuring you’ll find the perfect one for your collection, no matter your budget or location. Our knowledgeable team is always ready to help you find the perfect opal or jewelry piece, no matter the size of your order.

With a history rooted in the Australian opal industry since 1969, Black Star Opal is a multi-generational family business. Initially established as opal miners and exporters of Lightning Ridge opal, we’ve since expanded to include a brick-and-mortar retail shop - The Opal Centre located at the Big Banana in Coffs Harbour - and our thriving online store. Our close connection to opal miners in Lightning Ridge, Coober Pedy and Queensland ensures our gems are ethically sourced directly from the mine, guaranteeing competitive pricing without compromising quality.

Our team’s expertise and dedication to customer satisfaction set us apart. Every piece of opal jewellery we offer comes with a 30-day money-back guarantee, ensuring your peace of mind. If you’re not completely satisfied, we’re happy to assist with exchanges or returns. Your happiness is our mission, and we’re committed to delivering exceptional service and exquisite products every time.

DELIVERY INFORMATION

At Black Star Opal, we aim to make your shopping experience as seamless as possible with reliable worldwide delivery options, including express shipping.

Free Worldwide Shipping: Enjoy free standard shipping on all orders and free express shipping for orders over AUD $1500.

Postal Insurance: We provide complimentary postal insurance to protect your purchase against theft, loss or damage during transit.

Domestic Deliveries: Orders within Australia are shipped via Australia Post Parcel Post or Express Post, ensuring prompt and secure delivery. Most deliveries arrive within 2–4 business days.

International Deliveries: International orders are shipped through Australia Post International Standard or Express Air Mail, offering reliable tracking and secure handling. Standard international delivery typically takes around two weeks, depending on your location, while express shipping is approximately between five to eight business days. For the most accurate delivery estimates, we recommend checking the Australia Post website before placing your order. For faster service, FedEx delivery is available upon request for an additional fee.

Once your order is dispatched, you’ll receive a confirmation email with a tracking number, which can be used to monitor your package’s progress from dispatch to delivery. Please note that delivery timelines are estimates and may vary due to factors like customs clearance, global shipping delays or peak gifting times such as Christmas. International customers are responsible for any additional customs duties, taxes or fees imposed by their country. Please visit our Shipping page for more information.

Our friendly team is here to assist with any delivery-related questions. Contact us anytime for support, and let us help you make your affordable opal jewelry journey unforgettable.

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.

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

AUTHENTICITY CERTIFICATE

For all Australian opal gems and jewellery purchases

AUSTRALIAN TAX-FREE SHOPPING

International orders avoid 10% Australian goods and services tax

SECURE PAYMENTS

Shop confidently with our secure credit card payment system

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