Referencing and quotations of gold and silver coins
Registration
Professional Offer
Attributes
Proof
Colored
High relief
Antique finish
Hologram
Chinese calendar
Privy mark
Glow in the dark
Piedfort
Medal
Non-circular
Plated
Inclusion

Coins including one or more external elements are part of this category. We keep a record of the following specific elements:

  • Diamond : authentic diamond, usually natural.
  • Zircon : zircon used in lieu of diamonds.
  • Swarovski« : crystals looking like diamonds and produced by the Swarovski brand.
  • Amber : natural or artificial amber.
  • Titanium : metal, sometimes colorized.
  • Jade : jadestone, sometimes carved.
  • Glass : colorized glass.
  • Opal : authentic Opal.
  • Tantalum : metal.
  • Niobium : grey metal, sometimes colorized.

Special relief
Quotations
Weighted average
Coin condition
Economic settings
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