Sell or trade luxury watch collection displayed in a black watch case, featuring multiple Daniel Wellington timepieces with rose gold mesh and leather bands under warm ambient lighting.
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 [...]

01
Jul
Audemars Piguet Royal Oak chronograph with a blue dial, octagonal steel bezel, and gold screws, displayed on a white cushion in dramatic ambient lighting.
How to Authenticate an Audemars Piguet Royal Oak

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

01
Jul
Social media luxury jewelry buying display featuring gold chain bracelets, pearl earrings, and gold rings arranged in kraft boxes and wooden trays on a black surface.
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 [...]

01
Jun
Liquid luxury market display of two high-end watches on suede cushions, with Jaeger-LeCoultre, Vacheron Constantin, and Richard Mille brand materials in the background.
What Makes a Piece “Liquid” in the Luxury Market

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

01
Jun
Paul Bogard, head watchmaker at TNS Diamonds, servicing a luxury watch movement at his bench on Philadelphia's Jewelers' Row
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 [...]

01
Apr
Luxury watch and jewelry display featuring a gold chronograph watch
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 [...]

01
Apr
three round silver-colored chronograph watches on white mounts
Why Transparency Is Becoming More Important in the Luxury Secondary Market

Luxury watches and fine jewelry are built to last, but they still require proper care. [...]

01
Mar
watchmaker performing luxury watch servicing and maintenance with precision tools at a workbench
Why Proper Servicing and Maintenance Protect Long-Term Value

Luxury watches and fine jewelry are made to endure, but that does not mean they [...]

01
Mar