! (exclamation mark) Cube

Make a statement with the Boume ! cube.

All our gold cubes are:

• Hand-crafted with love in Germany from 18k solid gold
• Available in three beautiful tones: yellow gold, rose gold and white gold
• Can be bought individually or as part of a piece, combined with different settings
• Available in two different sizes for you to mix and match: 6mm and 7.5mm
• The hole of the cube has a diameter of 3mm
• Each cube is certified and engraved as 750 (18k) gold and a B for authenticity

A picture speaks a thousand words. Boume symbol cubes are a playful way to express yourself. Add a splash of colour to make your piece pop!