100% Solid Australian Opals • Carefully Selected & Finished in Australia • Direct from our Family Business — No Retail Markup • Worldwide Delivery
6.2ct Queensland Boulder Opal Earrings with 1.7ct Queensland Sapphire ~ 'Hamersley Horizon' | 925 Sterling Silver | Solid Australian Opal
Free shipping within Australia and flat rate international delivery.
Sourced from Australia’s best opal fields. Carefully selected, cut and finished by our family in Queensland.
Hamersley Horizon ~ Deep, electric greens of Queensland boulder opal meet the crystalline greens of sapphire, suspended in a modern architectural design — bold, sophisticated and uniquely Australian.
Handcrafted 6.2ct Queensland Boulder Opal & 1.7ct Queensland Sapphire Earrings – 925 Sterling Silver Elegance.
This striking pair of drop earrings showcases the raw beauty of the Australian outback. Featuring two vibrant Queensland boulder opals with intense green fire, they are elegantly paired with shimmering Queensland sapphires. The contemporary 925 silver drop setting provides a sophisticated movement, making these a standout statement piece for any collection.
Genuine Queensland Sapphire and Queensland Boulder Opals
These handcrafted earrings combine the rich beauty of boulder opal with the timeless elegance of silver, making them a standout addition to any jewellery collection. With no two opals alike, you’ll own a truly unique piece of Australia’s opal heritage.
Add a touch of luxury and natural beauty to your collection with these boulder opal earrings.
Natural Characteristics of Boulder Opal
Boulder opal forms naturally within ironstone host rock, and it is common for these stones to contain natural inclusions or fine surface lines. These are part of the opal’s natural formation deep within the Australian earth and are not structural faults.
Any visible inclusions have been photographed for full transparency, though many are difficult to notice with the naked eye. These characteristics are normal for genuine Queensland boulder opal and are part of what makes each stone unique.
✔ Solid Australian opal (no doublets or triplets)
✔ Hand-cut and set in Australia
✔ Certificate of Authenticity provided
✔ Fully insured shipping
✔ One of a kind
✔ Priced direct from the cutter and maker — no retail markup
This is the exact piece you’ll receive. Only one exists — once it’s gone, it’s gone.
Choose options
Opal Weight - 6.2ct
Opal Dimensions - S. 8mm x 6mm x 3mm B1. 11mm x 8mm x 3mm B2. 9mm x 8mm x 3mm
Opal Origin - Winton, Queensland
Opal Brightness - B3 - Bright
Opal Body Tone -
Opal Shape - Freeform
Opal Colours
Metal Type - 925 Sterling Silver
Chain Length and Type (if applicable) - N/A
Earring Type (if applicable) - Stud Drop
✔ Sourced from Australia’s best opal fields and carefully selected, cut and finished by our family
✔ Certified Opal Specialists · IGS Member · Opal Association of Australia
✔ Fully insured worldwide shipping
✔ Straightforward return policy
✔ Pay in instalments with Zip, Klarna & PayPal
Opal colour will change depending on lighting — this is part of what makes each stone unique.
You will receive the exact piece shown in these photos.
Each opal or jewellery piece is individually photographed and completely one-of-a-kind — no stock images, no substitutions.
Certificates of Authenticity
Every piece of jewellery and loose opal includes a digital Certificate of Authenticity, confirming its genuine Australian opal provenance. Your certificate is available for download from your order confirmation page following purchase.
Postage and Shipping Information
Australia: Express Post is FREE. Orders generally arrive in 2–5 business days.
International: $35AUD Standard Post. Orders generally arrive in 7–14 business days.
We ship five days a week with handling times under one day.
USA customers: A 10% import tariff is added at checkout so there are no extra charges on arrival.
