Diamond Hub

Diamonds don’t fall out, they get knocked out

Simple, honest diamond advice from London Diamonds.

03 June 2026 4 min read

When a diamond comes loose, most people assume something must have been wrong with the ring.

Usually, that’s not the case.

In most situations, stones become loose because the ring has taken an impact. It might be a knock against a door handle, kitchen surface, gym equipment or something so minor you barely noticed it at the time.

But the ring noticed.

Why that matters

  • Prongs can shift slightly from impact
  • Even tiny movement can reduce stone security
  • Damage is often gradual, not immediate
  • A loose diamond usually starts long before it falls out completely

That’s why regular checks matter, especially for rings worn every day.

What most jewellers don’t explain

A diamond setting is designed to secure the stone while remaining as visually minimal as possible.

That means the parts holding the diamond are naturally exposed to wear over time.

Even a beautifully made ring can eventually loosen if it takes repeated knocks or isn’t checked periodically.

How we do it differently at London Diamonds

We design rings with long-term wear in mind, but we also encourage proper aftercare.

We offer:

  • Lifetime inspections
  • Professional cleaning
  • Stone security checks
  • Servicing and maintenance advice

We’d rather catch a loose setting early than wait until a stone is lost completely.

What that means for you

  • You understand how rings wear over time
  • You can spot problems before they become expensive
  • Your ring stays safer long term
  • You get realistic advice, not false promises

The takeaway

Diamonds rarely “just fall out”.

Most of the time, the ring has taken an impact somewhere along the way, even if you never noticed it happening.

Questions

Frequently asked questions

Short answers to the questions people usually ask when they start looking into diamonds.

Why do diamond prices vary so much?

Pricing is affected by factors like cut quality, rarity perception, certification, origin, demand, and how the diamond is sourced through the supply chain.

Does a diamond certificate show when the diamond was bought?
  1. No. A certificate date only shows when the diamond was graded by a lab such as GIA or IGI, not when it was mined, traded, or purchased.
Can two diamonds with the same grading look different?

Yes. Two diamonds with identical certificates can still perform very differently in real light depending on cut precision, proportions, and overall make.

Are older diamonds lower quality?

Not necessarily. Some older stones can actually represent better value because pricing, demand, and market conditions change over time.

Why doesn’t London Diamonds just sell stock already in-store?

We source diamonds around your brief rather than limiting you to existing inventory. That allows us to compare more options and focus on where the real value sits.

London Diamonds

Need help choosing the right diamond?

We compare diamonds properly, explain what actually matters, and help you avoid paying for things you’ll never see.