40 Years in the Trade.
Open to You.
BSD Ltd has supplied the jewellery trade with quality diamonds and gemstones for over four decades. Apply for your trade account today.
A Legacy of Trust
Founded as part of the prestigious Backes & Strauss group — the world's oldest diamond company, established in 1789 — BSD Ltd has been a trusted name in the UK jewellery trade for over 40 years.
Our experienced team of buyers hand-selects every stone, ensuring consistent quality and competitive pricing. From clean table goods to investment-grade solitaires, we supply the stones your business depends on.
Immediate Stock. Immediate Service.
“Our stock is ready. Our pricing is competitive. Our decisions are fast.”
Next-Day Delivery
Orders dispatched same day for next-day delivery across the UK.
Memo Service
Take stones on approval — inspect before you commit.
Experienced Buyers
Decades of expertise selecting quality stones at the right price.
Flexible Team
A personal, responsive service from a team that knows the trade.
What We Offer
Diamonds
The cornerstone of our business for over 40 years.
- White diamonds — round brilliants & fancy shapes
- Yellow diamonds
- Clean table stones & commercial goods
- Investment-grade solitaires
Coloured Gemstones
Carefully sourced from the world's finest origins.
- Sapphires — blue, pink, padparadscha
- Rubies — Burmese & Mozambique
- Emeralds — Colombian & Zambian
- Available by email or phone enquiry
Bespoke Jewellery
From concept to finished piece, made for the trade.
- Trade-manufactured to your specifications
- White-label supply for retailers
- CAD design & prototyping
- Fast turnaround on repeat orders
Apply for a Trade Account
Join hundreds of jewellers who trust BSD Ltd for quality stock, competitive pricing, and reliable service.