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55. Istanbul Jewelry Show | 17 - 20 April 2024
56. Istanbul Jewelry Show | 02 - 05 October 2024
Venue | Istanbul Expo Center
Estimate Reading Time: 3 min
Published on May 2023
You can spot the differences between jewelry shaping techniques once you know more about the methods behind the magic. Skilled jewelry designers use various processes to create their stunning pieces. The following are some of the commonly utilized techniques:
Handmade jewelry is crafted entirely by hand with little to no help from modern techniques. Skilled artisans sit patiently and mold each gold bar from a block to the final form by repeatedly heating and cooling, gradually giving shape to the metal. The process involves heating the metal, beating it into a sheet, and rolling it to make a wire. This wire is then soldered and polished to give the result a refined look.
Lost wax casting is also referred to as investment casting. It involves creating a model in wax, building a mold around it, and then melting the wax out to create a cavity for molten metal to be poured in. The metal fills the void the wax leaves, solidifies, and then the mold is broken away to reveal the finished metal object. This method allows for replicating those intricate and detailed designs accurately in metal. Lost wax casting is widely used in sculptures because of its incredible detail.
Gold casting is a jewelry manufacturing process that involves creating a mold with a cavity in the shape of the desired final jewelry design using a mold and then pouring the metal into it. A wax mock jewelry piece is made from this mold using a 3D printer. The wax piece is placed inside a box and covered with molten resin to create a hardened rubbery material called a dye. The wax is melted and drained from the dye, leaving a cavity inside the mold. Molten gold is poured into this cavity, cooled, and polished to create the final gold jewelry piece with the intended design as the original wax model.
Die striking is a traditional jewelry-making technique that uses high pressure to form metal into a specific shape. The process uses a male hub and a female master die to create a die-struck mold for engagement rings, earrings, and pendants. The gold or platinum forms into bars called ingots, which are then pressed into sheets using specialized machines. The metal sheet is then compressed into the desired shape using a press that exerts 30 to 50 tons of pressure. It is one of the most intricate jewelry shaping techniques that cannot be scaled for mass production.
In conclusion, there are various techniques used in jewelry making that have been developed and refined over centuries. These techniques require skill, patience, and attention to detail and have enabled jewelers to create exquisite and unique pieces that have stood the test of time.