✦ OCTOBER BIRTHSTONE · Libra · Scorpio
Creativity · Hope · Individuality
Australia's national gemstone, Opal is admired for its vibrant play-of-colour and is traditionally linked with creativity, individuality, and hope. Black Opal — the rarest variety — holds those colours in dramatic darkness.
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Your Irosk piece is crafted to last — and simple habits keep it flawless.
Jewellery goes on last: after perfume, hairspray, lotions and sunscreen. These are the main causes of dulling on any fine jewellery.
Take it off for: swimming, showers, exercise, sleep and cleaning products. Chlorine and harsh chemicals are the one thing no plating — ours or anyone's — is built to withstand.
Cleaning: polish gently with a soft lint-free cloth. For a deeper clean, warm water with a drop of mild soap, pat dry, air-dry fully.
Storing: each piece in its own pouch or compartment, in a cool dry place away from sunlight.
Keeping the shine: a quick pass with a soft cloth restores lustre anytime. Rhodium plating shields the silver against tarnish — and if your piece dulls under normal wear within the first year, our 365-day warranty covers re-plating or replacement, free.
Free express shipping Australia-wide for orders over $80
Order before 4pm AEST on a business day for next-business-day dispatch from our Brisbane studio. Every order is tracked end-to-end with Australia Post Express — arriving in 1–3 business days to most metro addresses.
International shipping — no surprise fees
We ship tracked to New Zealand (free, 3–8 business days) and the United States (7–16 business days). Any customs or import charges are covered by us — the price at checkout is the total you pay.
Returns & exchanges
30-day returns and free exchanges on all unworn pieces in original packaging, with free return shipping within Australia. Refunds are processed within 3 business days of receiving your return.
Final sale items, custom engravings and personalised pieces are not eligible for return.
Built to outlast the trend cycle
Our jewellery is crafted from 925 sterling silver — the international standard for fine silver. Every piece is then plated with rhodium, a precious metal from the platinum family, for a brilliant white finish and a tarnish-resistant shield around the silver beneath.
Why this matters
Most "silver" jewellery online is thin plating over base metal. It tarnishes within weeks, irritates sensitive skin and ends up in a drawer. Rhodium-plated 925 silver stays bright for years with simple care, is nickel-safe for sensitive skin, and has the weight of the real thing.
Backed for a year, made for a lifetime
Every piece carries our 365-day warranty against tarnish, plating wear and manufacturing defects — if it dulls under normal wear within a year, we re-plate or replace it free. Normal wear means following the simple care guidance above; chlorine, harsh chemicals and abrasive cleaning aren't covered — the same rule every fine jeweller applies.
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