MacDonnell Spectrum ~ Queensland Boulder Opal 925 Sterling Silver Pendant Necklace

MacDonnell Spectrum ~ Waves of purple, blue and green flow through ironstone, reflecting shifting light across the MacDonnell Ranges.

A striking Australian Boulder Opal pendant showcasing rich colours that dance across its natural earthy base, set in a smooth 925 sterling silver bezel with a cubic zirconia accent stud. This opal combines the raw beauty of nature with a refined, modern finish.

Opal Details:

Total Weight – 11.2cts

Dimensions: 14mm x 10mm x 3mm (approx.)

Origin – Queensland Boulder Opal Fields, Australia

Shape – Freeform

Colours – Purples, Blues, Greens

Metal – 925 Sterling Silver

This pendant captures the vibrant life of Queensland boulder opal, with its play of colour contrasting against the host rock. Perfect as a unique statement piece, it blends rugged natural charm with timeless silver craftsmanship.

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

A digital Certificate of Authenticity is included with all opal pieces over $400 AUD, and available on request for any item.

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.