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Silver Jewellery
Sterling silver is 92.5% silver and 7.5% copper.
St Justin use a slightly higher silver content to improve the quality of their silver jewellery range.
The metal is supplied to St Justin as grain which we melt at around 960 degrees Celsius.
The process is more complex than pewter casting as the mould can only be used once.
Hence the term “lost wax process”. A solid plaster mould is made around a “tree” of wax models. The wax is melted out and then silver is poured into the mould.
Once solidified the mould has to be broken apart to extract the metal castings which are then fettled and polished individually
| 8 Item(s) | Sort by: Position| Name| Price| Metal| Light, Med or heavy weight | Show per page |
| 8 Item(s) | Sort by: Position| Name| Price| Metal| Light, Med or heavy weight | Show per page |









