Made in Australia
Precious metals, crafted into heirlooms.
Crownstone Global designs and manufactures luxury jewellery in gold, silver, platinum and diamonds — and buys precious metals at fair, transparent prices.
Finished & polished
Signature pieces
Made to be worn
Jewellery for life's big moments
Engagements, anniversaries, or simply because. Our pieces are made to be worn and loved for generations.
Handmade in our Australian workshop by master jewellers.
What we make
Our collections
Diamonds & Gemstones
Diamond solitaires · Tennis bracelets & necklaces · Diamond studs · Sapphires
Rings
Engagement rings · Wedding bands · Eternity rings · Signet rings
Necklaces & Pendants
Chains · Pendants · Lockets · Chokers
Earrings
Studs · Hoops · Drop earrings · Huggies
Bracelets & Bangles
Tennis bracelets · Bangles · Cuffs · Chain bracelets
Men's Jewellery
Cufflinks · Tie clips · Chains · Signet rings
Watches & Accessories
Watch bands · Money clips · Key rings · Brooches
Bridal
Bridal sets · Tiaras · Bridal earrings · Bridal necklaces
Bullion & Investment
Gold bars · Silver bars · Gold coins · Silver coins
We buy precious metals
Turn old gold into value.
Broken chains, unworn jewellery, coins, bullion, scrap, plus fine art, watches and other valuables — we test and weigh every item in front of you and pay at live market rates.
How it worksGold
Bought daily
Silver
Bought daily
Platinum
Bought daily
Palladium
Bought daily
Rhodium
Bought daily
Art & Valuables
Bought daily
In-house manufacturing
Every piece designed, cast and finished by our own craftspeople.
Ethically sourced
Responsibly sourced metals and certified stones.
Bespoke service
Custom designs and remakes using your own heirloom gold.