'Dione' Silver Australian Doublet Opal Necklace

• Fast dispatch from Australia
• Free insured & tracked global shipping
• 30 day returns - Shop with confidence
  

We provide free, fully insured and trackable shipping, ensuring your purchase is protected from dispatch through to delivery. Every parcel is carefully packaged to safeguard your jewellery in transit. And with our hassle-free 30-day returns policy, you can shop with complete confidence.

Standard Shipping
Australia: Approx. 2–8 business days
International: Approx. 8–12 business days

Express Shipping
Australia: Approx. 2–4 business days
International: Approx. 5–8 business days

Please note: Delivery timeframes are estimates only and do not include delays caused by international customs processing, transit interruptions or other unforeseen circumstances.

For full details on shipping and returns, please visit:

Black Star Opal Shipping Policy

Black Star Opal Returns Policy

Proper care is crucial to preserve the beauty and brilliance of opal gemstones and opal jewellery. While opals are stunning, they are also delicate and can be vulnerable to damage from improper wear, harsh chemicals or abrasive materials. To keep your opal jewelry looking radiant for years, it's essential to follow safe cleaning practices and handle them with care. Read more about how to care for your opal jewellery.

Sustainability is increasingly important in today’s world and holds growing significance within the global gemstone industry. For Australian opals, sustainability goes beyond ethical mining - it encompasses supporting the communities and preserving the unique ecosystems that rely on the opal industry. Read more about why sustainability matters.

Have questions about opals, payments, shipping or returns? Our FAQ page has all the answers you need, including ring sizing, gift wrapping, and caring for your opal. For this more information check out our FAQ Page for quick answers.