Business Details
23 Years
experience
Ethically Sourced Diamond Jewellery in London
Established in 2003, Quality Diamonds has become a trusted name in the UK's fine jewelry industry. Our expertise lies in curating ethically sourced natural and lab-grown diamonds, meticulously crafted into engagement rings, wedding bands, and bespoke jewelry pieces. With showrooms in London's historic Hatton Garden, Birmingham's Jewellery Quarter, and Milton Keynes, we combine traditional craftsmanship with modern design to meet diverse customer needs. Our team of certified diamond specialists brings decades of combined experience in gemology and jewelry design, ensuring every client receives expert guidance.We maintain rigorous quality standards through independent certification of all diamonds by leading laboratories. Our commitment to transparency is evident in our clear pricing structure and comprehensive customer education resources. As a family-run business operating under Gems4less Ltd, we prioritise personal service while maintaining competitive pricing through direct sourcing. Our 60-day return policy and global shipping options reflect our confidence in customer satisfaction. Continuous investment in sustainable practices ensures our offerings align with modern ethical expectations.
Services
Diamond Engagement Rings
Wedding Bands
Bespoke Jewelry
Lab-Grown Diamonds
Eternity Rings
Diamond Earrings
Loose Diamonds
Pendants & Necklaces
Gemstone Jewelry
Ring Resizing
Details
- Year established: 2003
Highlights and features
- 20 years of expertise in ethically sourced diamond procurement
- Bespoke design service with 3D visualisation technology
- Independent certification for all diamonds by global laboratories
- Handmade in the UK by master craftsmen
- 60-day returns with free worldwide shipping
Associations and certifications
- GIA
- IGI
- HRD Antwerp
What people say
Exquisite craftsmanship
Ethical sourcing
Knowledgeable staff
Perfect engagement rings
Beautiful designs
Services
Diamond Engagement Rings
Our diamond engagement rings combine ethical sourcing with exquisite craftsmanship. Available in platinum, gold, and palladium settings, each piece features independently certified diamonds. Customers may choose from classic solitaires, vintage-inspired designs, or create custom arrangements through our 3D design consultation service.
Bespoke Jewelry
Tailored jewelry creation service allowing complete design personalisation. Expert designers guide clients through material selection, stone choice, and setting options. All pieces handcrafted in the UK using traditional techniques combined with modern technology for precision and quality assurance.
Lab-Grown Diamonds
Ethically produced laboratory diamonds matching natural stones in optical and chemical properties. Available in various cuts and sizes with certification from international grading institutes. Offer significant cost savings while maintaining quality standards and environmental responsibility.
Wedding Rings
Comprehensive wedding ring collection featuring traditional and contemporary designs. Options include plain metal bands, diamond-set styles, and shaped rings in multiple metal types. Bespoke creation available with hand-finishing by master craftsmen for perfect fit and comfort.
Diamond Earrings
Luxury diamond earrings collection featuring studs, drops, and halo designs. Available in platinum and gold settings with certified diamonds. Ready-to-wear options available for immediate delivery alongside custom design possibilities to match personal style preferences.
Questions
Do you offer certified diamonds?
All our diamonds come with independent certification from leading laboratories including GIA, IGI, and HRD Antwerp, guaranteeing quality and authenticity.
Can I design my own jewelry?
Yes, our bespoke design service allows complete customisation using 3D visualisation technology, with hand-finishing by UK master craftsmen.
What payment options are available?
We offer interest-free credit options alongside standard payment methods for purchases over £500, with flexible financing terms available.
Do you provide international shipping?
We offer free worldwide shipping on all orders with tracked delivery and insurance included as standard for customer peace of mind.
What is your return policy?
Unworn items may be returned within 60 days of purchase for a full refund, with ring resizing services available at no additional charge.
Are lab-grown diamonds available?
Yes, we provide ethically produced lab-grown diamonds with identical properties to natural stones, available in various sizes and cuts.
