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Process

How It Works

Sell or trade your diamond in a few simple steps. Fair pricing, full transparency, zero obligation.

Start Here

1

Submit Your Diamond

Enter your certificate number (GIA, IGI, HRD) or describe your diamond manually. We accept natural diamonds 0.50ct and above.

2

Get Your Fair Price

Our pricing engine calculates a fair market value based on current data. No obligation, no fees.

3

Verify Your Identity

Quick sign-in via Google, Microsoft, Facebook, or Instagram to reveal your personalised price.

Then choose your path

SellorTrade

Sell — Cash Out

Accept & Ship

  • Review your price offer
  • Ship free (insured) or drop off in person
  • Item verified on camera at our offices

Get Paid

  • Accept our final offer
  • Payment within 1-3 business days
  • No fees, no commissions

Trade — Upgrade

Browse Lab-Grown

  • Browse our catalogue of lab-grown diamonds
  • Compare specs: bigger, better, or both
  • See the price difference instantly

Complete the Swap

  • Your diamond's value applied to the upgrade
  • Pay only the difference
  • Receive your new lab-grown diamond

Our Guarantees

Fully insured shipping

Items opened on camera

No obligation to sell

Free returns if declined

What Happens to Your Jewellery?

Every piece entering BOUNND follows a circular journey. Nothing goes to waste.

Metals Reclaimed

Gold and platinum settings are responsibly recycled and refined for reuse.

Diamonds Repolished

Stones are professionally repolished and recertified, restoring their brilliance.

Mining Demand Reduced

Lab-grown upgrades give you the same sparkle without the environmental cost of new mining.

Ready to begin?

Start Your Journey