Opal Earrings AU Natural Diamonds Framing Radiant Australian Opals

SKU: DER1977

AUD $2,200.00 incl. GST

If you’re looking for earrings that whisper elegance while radiating personality, these opal earrings AU are just the thing. Crafted in luxurious 18kt yellow gold, each earring showcases a mesmerising oval opal, known for its rainbow-like flashes and dreamy glow. Framed by a halo of natural diamonds, the design elevates the already enchanting opals with sparkle, structure, and sophistication.

Whether you’re shopping for your first opal studs or upgrading to a timeless Australian-made design, these earrings are all about refined sparkle with meaning.


Product Details – Where Craftsmanship Meets Colour

  • Gemstone: 2 natural oval opals, total weight 2.41ct

  • Accent Stones: 60 round brilliant natural diamonds, total 0.11ct

  • Metal: Solid 18kt yellow gold

  • Design: Classic halo setting with post-and-butterfly closure

These opals display subtle colour play with blues, greens, and hints of orange — reflecting light in a way that feels alive. While the opals add fluid beauty, the diamonds bring fire and brilliance, creating the perfect contrast.


Why You’ll Love These Yellow Gold Opal Earrings

There’s something magical about wearing Australian opals — they’re earthy, elegant, and full of life. These earrings capture that spirit and frame it with luxury.

Perfect for:

  • Everyday wear with a unique twist

  • Gifting for birthdays, anniversaries or October birthstone lovers

  • Brides seeking something soft, shimmery and classic

  • Women who love gemstone jewellery that stands out subtly

Plus, they’re lightweight, secure and versatile — just right for slipping on in the morning and still glowing come night.


Pair with Other Ernesto Buono Classics

Complete the look with:

Need help selecting your perfect opal match? Book a personal styling session online or in-store.


Authentically Australian, Genuinely Ethical

At Ernesto Buono, we only use 100% natural diamonds and premium gemstones like opals — many sourced directly from Australian mines. Our gold is 18kt solid and every piece is handcrafted for quality, beauty and longevity.

To learn more about what makes diamonds exceptional, visit the GIA 4Cs Guide or follow our behind-the-scenes journey on Instagram.


Why Choose These Opal Earrings AU with Natural Diamonds?

Because they combine Australian opal beauty with timeless diamond sparkle. Set in buttery yellow gold and crafted to last, they’re the kind of earrings you’ll wear again and again — whether it’s to dinner, work, or a milestone celebration.

Ready to try them on? Book your Ernesto Buono appointment today.

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AUD $2,200.00 incl. GST

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May 27, 2025
Specifications
  • Gemstone: Diamond, Opal
  • Shape: Cabochon Cut, Round Brilliant Cut
  • Gemstone Quantity: 2 Cabochon Cut
  • Gemstone Weight: 2.41 Ct
  • Diamond quantity: 60 Round Cut
  • Total weight: 0.11 Ct
  • Type: Earrings
  • Origin: Hand made in Australia

Diamond Care

At Ernesto Buono Jewellery, we appreciate your purchase. To help you get the most out of your design, we extend your experience with a complimentary lifetime cleaning service.

When you visit one of our stores through the years, we can provide your beloved Ernesto Buono jewellery with a professional clean to help you get the most out of your piece.

Our Diamonds

When shopping with Ernesto Buono Jewellery, we only offer the best for our customers, including the quality of materials. We sell both natural and lab-grown diamond jewellery. For the majority of our jewellery, including our engagement rings, we rely on GIA or IGI graded diamonds. We will always clearly state otherwise if we are using anything else.

This doesn’t only guarantee the quality but also the authenticity of the sourced stones. For proof of purchase, our engagement rings come with the relevant certificates.

Free Shipping

All purchases come with complimentary free shipping on orders Australia-wide. Our shipping is secure and insured. We ship items within 2-4 business days depending on stock availability.

All Made-to-Order products will be shipped anywhere from 14-25 days from your order being placed.

Read our full Shipping & Delivery Policy

Secured Payments

We only use secure payment processes so you can shop with peace of mind. We also have finance options available through Zip Pay.

Hand Crafted

Ernesto Buono Jewellery is proud to offer the expertise of our in-house master jewellers.

30-day Guarantee

We will exchange or give your money back with our free 30-day exchange*. We also offer free resizing if required, however, the responsibility of postage associated with resizing lies with the customer.

All items listed on our website are available in standard sizes and diamond specifications. However, should you require a particular size, metal or diamond specification not available, we offer the option to customise and create the item to your requirements.

*In instances where the item specified is unavailable and customisation is required, kindly note that crafting these items to order requires additional time. It’s important to also note that all custom orders are non-refundable due to their personalised nature. We are unable to accept returns or issue refunds on custom-made-to-order items.

Read our full Returns & Refund policy

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Secure & Insured | 30 Day Returns For Online Purchases*
Order now and your package will ship in 2-4 business days*.
* Depending on customisation required and stock availability.
Read our full terms and condtions.

FAQs About Opal Earrings AU with Natural Diamonds

What makes these opal earrings unique?

These opal earrings AU showcase stunning oval opals — each one naturally unique with flashes of colour that shift with the light. Set in 18kt yellow gold and encircled by a halo of round natural diamonds, they offer a beautiful blend of softness, elegance and shimmer. Unlike mass-produced pieces, these earrings are handcrafted with precision, letting the natural beauty of Australian opals shine through.

Are the diamonds and opals ethically sourced?

Yes, at Ernesto Buono we’re committed to ethical sourcing across all our jewellery. The natural diamonds in these earrings are conflict-free and selected through suppliers who meet the highest standards. The opals are also sourced responsibly, many from Australian mines known for their vibrant colour play. As a result, your earrings aren’t just beautiful — they’re a conscious choice.

Can I wear these earrings every day?

Absolutely! These opal and diamond studs are designed for daily elegance. Their low-profile setting and secure posts make them comfortable for all-day wear. While opals are softer than diamonds and should be treated with care, they’re perfect for everyday outfits when handled gently. Whether you’re heading to work, brunch or an event, these earrings add understated luxury with ease.

How should I care for opal earrings in yellow gold?

Opals require slightly gentler care than other gemstones. Avoid exposing them to harsh heat or chemicals, and always remove your earrings before swimming or using household cleaners. Clean with a soft cloth and warm water — no ultrasonic machines. Store them in a fabric-lined box, away from harder jewellery pieces. For deep cleaning or check-ups, book a complimentary service with our in-store team.

What can I pair these earrings with for a full look?

These opal studs pair beautifully with yellow gold jewellery. Try a gold tennis bracelet or a diamond halo necklace to echo the halo design. They also coordinate well with gemstone rings, especially those with soft tones like aquamarine, moonstone, or morganite. The warmth of the gold and the glow of the opal make them versatile across casual and dressy occasions.

Why buy opal earrings from Ernesto Buono?

Ernesto Buono combines Italian-inspired elegance with Australian authenticity. All our earrings are handcrafted using solid 18kt gold and natural diamonds, with gemstones selected for their beauty and uniqueness. We don’t mass-produce — we design with meaning. Every pair of opal earrings reflects our commitment to quality, ethical sourcing, and timeless style. Book your appointment today and let our team help you find your perfect sparkle.

600+ 5 Star
Google Reviews

600+ 5 Star
Google Reviews

Free Secure &
Insured Shipping

Free Secure &
Insured Shipping

Free Ring
Resizing

Free Ring
Resizing

Life Time Cleaning & After Care Support

Life Time Cleaning
& After Care Support

Live Customer Support
Email, Phone or Chat

Live Customer Support
Email, Phone or Chat

Zip Money
& Finance Options

Zip Money
& Finance Options

Can’t find what you like? Did you know that you can customise your own engagement ring or send us photo of what you like and we can make it for you?

Meet our Jewellers and Designers

Meet our team

  • Ernesto

    Ernesto

    CEO Jewellery Designer

  • Angelina

    Angelina

    Store Manager

  • Maria

    Maria

    Diamonds Specialist

  • Steff

    Steff

    Jewellery Designer

  • Silvana

    Silvana

    Jewellery Designer

  • Hind

    Hind

    Jewellery Designer

Google Map Terrain

Very smooth and easy experience dealing with Ernesto. He melted my old gold and custom made me a necklace that turned out exactly how I wanted it and to great quality. Highly recommend.

- Diab Finianos

The best and most honest jeweler in Sydney , Ernesto is a pleasure to deal with and so are all his staff. I highly recommend Ernesto and his team for quality service and jewellery.

- Steve

Ernesto is the best person to deal with. He will assist and help you with anything possible and he is very easy going with the best prices and always looks after his clients. Highly recommend.

- Matthew Khouchaba

Ernesto and Maria have always provided me with the best service and quality jewelry for years. Highly recommend, best in the business.

- Jeanpaul Maugeri

Always a pleasure to deal with Maria and Ernesto bought both the wedding ring and band from here great quality and great deal thankyou again

- Sam and Sarah

I have to say best dicision I ever made. Ernesto was so helpful and if I could give him more than five stars I would.

- Norman Ghannoum

Ernesto Buono Fine Jewellery

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