Private buyers

Founded in 1755, Vacheron Constantin is the world’s oldest watch manufacturer in continuous operation. A pillar of the esteemed “Holy...

At Kingsley & Co, we understand the timeless value and craftsmanship behind every Patek Philippe timepiece. Whether you own a classic...

Are you looking to sell your antique silver and achieve the best possible price? Whether you own a treasured Georgian tea set, a...

Kingsley & Co pride ourselves on offering only the finest quality gemstones, those that nature created and time preserved. In the world...

Lab-Grown Diamonds: The Hidden Truth About Resale Value Over the past few years, lab-grown diamonds have exploded in popularity. Marketed...

A Guide by Kingsley & Co – Where Time is Money, and We Value Both   Luxury watches are more than just accessories their status symbols,...

Kingsley & Co – Turn Your Unwanted Gold into Cash! Have you broken chains, lone earrings, or old gold pieces collecting dust? It’s time...