Componenti dorati all’interno di una vasca di vibrofinitura con granuli abrasivi blu

Finishing

icona linea bianca

Professional finishes
for
costume
jewellery production

Surface treatments to enhance every creation

When a finishing process makes all the difference in enhancing your creations

Every creation that leaves Cora's workshops is made through a careful manufacturing and finishing process, designed to improve not only the aesthetics but also the functionality of the components. Our costume jewellery finishes are the last technical and visual step before the product is delivered to the customer: this is where the material is perfected, customised and given its distinctive look.

Applicazione manuale di pietre colorate su componente metallico

Stone Setting

A decorative finish carried out on request, involving the manual application of stones to enhance each component with precious details.

Sabbiatura di pezzi metallici con graniglia abrasiva

Sandblasting

Creates a matt or satin effect, ideal for contemporary-style costume jewellery. This process uses fine microbeads.

Vasche di vibrofinitura con pietre abrasive rotanti

Vibrofinishing

This process makes a smooth, even surface, removing imperfections and burrs through a vibrating system that improves aesthetics and reduces processing times.

Lucidatura manuale di un componente con ruota di feltro

Manual
polishing

Performed manually by skilled personnel, this process guarantees a deep shine and a high-end finish.

Bijoux farfalla color oro su tavolo grigio

Electroplating on request

We work with qualified partners to plate components in a range of finishes: light gold, silver, rhodium, black, copper, gunmetal…

Compatible materials
for finishing processesicona c cora

Our finishes are applied to a wide range of metals and alloys, including:

brass
bronze
silver

Processing these materials makes Cora the ideal partner for the production of small metal parts for costume jewellery and the fashion accessories sector.

Bracciale dorato con perla rosa appoggiata su tessuto vicino a bicchiere di cristallo

Quality and control

Each stage of the finishing process is subject to thorough checks to ensure that the surfaces are even, that the colour rendering is stable and that the treatments adhere correctly to the metal, without any visual or tactile defects. Internal tests are carried out on each batch in-house and, when required, external laboratories are used to certify the safety of the materials and the durability of the finishes over time.

Each order can be accompanied by reference samples and bespoke technical documentation.

Special projects
and customisations

In addition to standard processes, Cora offers the possibility to develop customised finishes based on the style and specific needs of the customer. By combining multiple techniques, we can achieve surfaces with satin, extra glossy, scratched or pearlescent effects, as well as vintage, industrial, stone or soft touch finishes.

For the most demanding collections, we create highly resistant finishes, which are also ideal for accessories intended for frequent use.

Want to add value to your accessories with professional finishes?

Contact us for a personalised quote or to test our processes on samples or small quantities.