The Astrolabe

The Astrolabe

Ring Size: O1/2

Total Diamond Carat Weight: 0.14ct

Face of Ring Measures Approximately: 18 x 18mm


These incredibly versatile machines could function as a clock, a compass, an astrological guide, and have been traced back to the 6th Century.


Featuring 12 Canada Mark diamonds in varying sizes, this signet ring is scattered with stars. The markings on the ring hint at the making process- a journey- the centre point is still visible, giving the face of the signet a role of a map or a chart. The diamonds spill out over the guidelines and around the finger, mirroring the spherical movement of an astrolabes layers. This ring was cast in recycled 9k yellow gold, signed with the date of creation, and a lab-grown ruby. It is one of a kind.


For more details, or for similar commissions, please contact Ruby.

  • Product Information

    Starry Signet Ring, 2021, 9k Yellow Gold, Canada Mark Diamond, Signed with a Lab-Grown Ruby.

  • Shipping Information

    Shipping within UK, £7 delivery in 1-2 working days.

    Shipping worldwide, £15 delivery in 5-7 working days.