Listings in Stone Setting, Diamonds and Gemstones and Hallmarking/Assaying

Showing 10 of 10 results
186 High Street, Ryde, Ryde, Isle of Wight PO33 2PN, United Kingdom
Guild of Jewellery Designers Supplier Partner offering 10% discount to subscribing Gold members on CanadaMark ethical diamonds. Contact us with your member details for more information.
Goldsmiths' Hall, Gutter Lane, London, London, Greater London EC2V 8AQ, United Kingdom
The Goldsmiths’ Company Assay Office is where hallmarking began, and we have been testing and hallmarking precious metals for over 700 years. Our reputation for excellence in hallmarking, service, and support is both revered and unparalleled.
Oblivion Gems are a husband and wife team based in the French rural countryside offering a wide range of calibrated and unique gems from quartz to raw diamonds.
33 Tenby Street, Hockley, Birmingham, Birmingham, West Midlands B1 3EE, United Kingdom
Transparency - Choice - Ease of Use - Competitiveness
39 Greville Street, Hatton Garden, London, London, Greater London EC1N 8PJ, United Kingdom
Bellore Ltd. is a major supplier to the Jewellery industry offering a very wide range of supplies for jewellers.
34 Northampton Street Hockley, Birmingham, Birmingham, West Midlands B18, United Kingdom
I am based in the Birmingham Jewellery Quarter and have nearly forty years working in stone setting with a keen interest in the new.
Sovereign Court, 230 Upper Fifth Street, Central Milton Keynes, Milton Keynes, Buckinghamshire MK9 2HR, United Kingdom
How Your Precious Gems Came To Be……. Rich Dover had a background in graphic design and a previously active life that included activities like kayaking and climbing mountains before multiple sclerosis and spinal disk perforations severely curtailed h
Guardian's Hall, Beulah Road, Hillsborough, Sheffield, Sheffield, Yorkshire S6 2AN, United Kingdom
HISTORY INTEGRITY INNOVATION There has been an Assay Office in Sheffield since 1773, when local silversmiths successfully petitioned Parliament for the right to assay silver in Sheffield.
Quarmby Mills, Tanyard Road, Oakes, Huddersfield, West Yorkshire, Huddersfield, West Yorkshire HD3 4YP, United Kingdom
GoJD members receive 10% discount. Burhouse Limited has been supplying trade for over 45 years - over 10,000 lines specialising in Sterling Silver & high quality plated findings, chains & gemstone cabochons & beads. Unique stamping range for cabs.
88-90 Hatton Garden, Suite 21, London, London, Greater London EC1N 8PN, United Kingdom
Bjorn is a specialist diamond supplier based in London and supplies jewellers across Europe and the US with diamonds, salt and pepper, Rough, Rustic. Bjorn are the premier source for Salt & Pepper, Champagne and Black diamonds to jewellery designers