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Personalized birthstone astronomical sphere necklace in sterling silver by YophieMade
  • Personalized birthstone astronomical sphere necklace in sterling silver by YophieMade
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Birthstone Astronomical Sphere Necklace

Birthstone Astronomical Sphere Necklace

$139.00
Birthstone
Necklace
  • Made to order in 1-4 days
  • Free worldwide standard shipping (10–15 days)
  • Free engraving (pendant: up to 20 characters; box: up to 8 characters)
  • Eco packaging / Gift box upgrade available (see here)

A rotating astronomical sphere necklace made as a personal keepsake. Add two birthstones to represent two people, two children, a couple, or a moment you want to carry close.

The pendant is handmade in sterling silver and opens into an astronomical sphere inspired by antique armillary and celestial ring designs. The layered rings are soldered together for a stronger pendant shape, while the center axis allows the sphere to rotate smoothly in your hand.

  • Material: sterling silver
  • Personalization: without birthstones or with two birthstones
  • Pendant style: rotating astronomical sphere
  • Chain options: pendant only, 45 cm, 50 cm, or 55 cm
  • Free engraving available inside the pendant
  • Handmade to order by YophieMade

This necklace is a meaningful choice for an anniversary gift, soulmate necklace, family birthstone necklace, promise jewelry, or a celestial keepsake for someone who loves jewelry with movement and story.

Choose pendant only if you already have a chain, or choose a chain length if you want it ready to wear or gift. If you choose the birthstone option, please leave the two birthstone months or stone choices in the personalization box.

Sterling silver naturally changes with wear. To keep the pendant looking its best, remove it before swimming, bathing, sweating, or applying lotions and perfumes. Store it dry and clean gently with a soft cloth. All images are copyrighted by YophieMade.
Sizing
  • We follow US sizes, including quarter sizes (4, 4¼, 4½ …).
  • Measure at room temperature; for wide bands, consider +½ size.
  • Ways to measure: string method, a ring sizer, or visit a jeweller.
  • Not sure? See our Size Guide
Shipping & Returns
  • Production time: 3-8 business days (made to order).
  • Standard delivery: 10–15 days; express: 3–7 days.
  • Customs & duties may apply depending on your country.
  • Returns: non-engraved items within 14 days in original condition.
  • Personalised/engraved pieces are final sale (not returnable).
Care
  • Remove before swimming, bathing, workouts and heavy chores.
  • Avoid chemicals (perfume, hairspray, lotion) and ultrasonic cleaners.
  • Store separately in a pouch/box to prevent scratches.
  • For oxidised finishes: avoid polishing the dark areas.

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