Sell or Consign Your Certified Argyle Pink Diamond via Insured Brinks Custody
Private owners, retiring SMSF trustees, and deceased estates often struggle to exit a certified Argyle pink diamond fairly: retail jewellers offer deep wholesale discounts, while public auctions charge heavy buyer and seller premiums with no reserve certainty.
Through our Australian Consignment Desk across Melbourne, Sydney, and Brisbane, we verify your stone physically and place it directly in front of qualified private family offices and SMSF buyers.
Desk Appraisal
Submit your Argyle Lot # or GIA Report # alongside your target reserve price in AUD.
Insured Transit
Fully insured Brinks armored courier collection from your bank, vault, or metropolitan address.
Vault Verification
We verify the microscopic girdle laser inscription and obtain a fresh independent CPV valuation.
Featured Register Mandate
Your stone is promoted to our "Featured Vault Register" tier for priority buyer settlement.
Submit a Stone for Consignment or Valuation Review
No obligation. Our gemological desk will review your certificate details and reply within one business day with comparable secondary-market settlement benchmarks.