Diamond Moon Phase Ring in 14K Gold

A solid 14K gold ring showing the phases of the moon across the band, each phase marked with a natural diamond accent. A small daily map of the lunar cycle worn on the hand.

The piece

• Metal: 14K solid gold (Yellow, White, or Rose).
• Face: moon phases (new to full to new) etched across the top of the band, each phase marked with a small natural diamond accent.
• Band: comfort fit, polished interior.
• Hand-finished in the USA, made to order.

The symbol

The moon's phases trace a 29.5 day synodic cycle, the period between two new moons, the basis of every lunar calendar from Sumerian through Islamic to Chinese reckoning. The phase sequence (new, waxing crescent, first quarter, waxing gibbous, full, waning gibbous, last quarter, waning crescent) was understood and recorded across cultures long before any theory of why. Across traditions the phases have been long associated with cycles of change, the natural rhythm of growth and release.

About this stone

Diamond is pure crystalline carbon, formed at depths of 150 to 250 kilometers in the earth's mantle and carried to the surface by deep volcanic eruptions that occurred 1 to 3 billion years ago. The stone is 10 on the Mohs scale, the hardest natural material known. The set of small accent diamonds across this ring was matched by a certified gemologist for size and color so the phases read evenly.

Care and wear

Diamond is the hardest natural material and resistant to chemicals, heat, and abrasion. The gold setting is best preserved by removing before manual work. Clean with mild soap and warm water, with ultrasonic, or with steam cleaners.

Common questions

Are the diamonds natural? Yes. All accent diamonds in this ring were mined from the earth, not synthetic.

What sizes are available? Standard ring sizes. See the size dropdown for current availability.