Gold, Diamonds & Luxury
From ethically sourced rough diamonds and gold ore to exquisite handcrafted jewellery and investment-grade gold bars — Oloan connects the mine to the masterpiece.
Ethically Sourced | Conflict-Free | LBMA Certified | Responsible Mining
Fine Jewellery
Handcrafted 18K & 24K gold pieces, diamond rings, necklaces, and bespoke designs. Hallmarked and certified.
Gold Bars
LBMA-approved 1kg, 100g, and 1oz gold bars. Investment-grade, assayed, and delivered with full provenance.
Gold & Diamond Mines
Responsibly operated mines in West Africa and South America. Artisanal and large-scale production of rough diamonds and gold ore.
Collection Highlights
18K Gold Diamond Ring
1kg Gold Bar (LBMA Certified)
Rough Diamond Extraction
Handcrafted Gold Necklace
Uncut Diamonds Collection
LBMA Certified
Good Delivery List refineries
Conflict-Free
Kimberley Process compliant
Ethical Sourcing
Fair trade & responsible mining
Investment Grade
Bars & coins with full assay
Global Logistics
Secure insured shipping