Weighted to float at an angle, the asymmetric Abacus necklace artfully conceals its own clasp mechanism known only to the wearer. A unique design concept which was first created by Kamilla Ruberg in 2002.

Handcrafted in 18ct yellow gold.
Dark, stormy grey moonstone, 12 mm.
Necklace measures approximately 48 cm.
The clasp is hidden within the fixed pearl.