The Krayon Anyday and Why Serious Collectors Are Going Independent

When Austin posted about the Krayon Anyday, the comments section filled up with people who [...]

From Rolex to Cartier to AP — The Watches That Actually Move

In the pre-owned luxury watch market, not everything sells the same way. Some references move [...]

What to Expect When You Sell or Trade a Luxury Watch

Most people who walk into TNS Diamonds to sell or trade a watch have never [...]

How to Authenticate an Audemars Piguet Royal Oak

The Audemars Piguet Royal Oak is one of the few watches in the secondary market [...]

How Social Media Is Changing the Landscape of Luxury Jewelry Buying

Social media luxury jewelry buying has gone from a niche phenomenon to a mainstream force [...]

What Makes a Piece “Liquid” in the Luxury Market

In the liquid luxury market, not all pieces are created equal. A Rolex Submariner in [...]

Meet the Man Behind the Bench: Paul Bogard, Head Watchmaker at TNS Diamonds

Meet Paul Bogart: TNS Diamonds’ In-House Watchmaker Most watch shops hand your Rolex or Omega [...]

Why More Clients Are Requesting Luxury Watch and Jewelry Sourcing Services

Finding the exact watch or piece of jewelry someone wants has become more complicated than [...]