Anodised Niobium Polygon Crystal Crater Brooch silverware The interior of the goblets

The interior of the goblets are gold plated to prevent tarnish

Please note

These sterling silver and niobium cufflinks add an eye-catching pop of iridescent blue and purple to your outfit

the ring is anodised to create iridescent blue and purple interference colours that dance in the light

This ring is also designed to sit next to a gemstone engagement ring

Anodised Niobium Polygon Crystal Crater Brooch silverware The interior of the gobletsContemporary anodised niobium and silver brooch inspired by rocks and crystals found in nature. The centre of the brooch features a hand chased sparkling texture, representing the cracks and craters found in rocks. This was made from a flat sheet of niobium, which was anodised using electricity to create the iridescent gold and blue colours. The niobium is invisibly riveted to a silver backing. Materials: sterling silver, niobium, steel pin.