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Biomechanical Alien Ring “Symbiote”

Sale price$127.00 Regular price$150.00
Ring size:
Ring Size Guide

Every Trillobeat ring is cast to order in your chosen size, so getting the size right matters. Here are three ways to find it.

1. Measure a ring you already wear

This is the most reliable method. Take a ring that fits the finger you have in mind, lay it flat, and measure the inside diameter across the widest point in millimetres. Match that number to the table below.

2. Measure your finger

Wrap a strip of paper or a piece of string snugly around the base of your finger. Mark where it overlaps, lay it flat against a ruler, and read the length in millimetres. That is your circumference.

Measure at the end of the day, when fingers are at their largest, and at room temperature. Cold fingers can read a full size smaller.

3. Ask us

If you are between sizes or buying as a gift and cannot measure, write to us. Tell us what you know and we will help you decide.

Size chart

US / Canada Inside diameter Inside circumference
4 14.9 mm 46.8 mm
15.3 mm 48.0 mm
5 15.7 mm 49.3 mm
16.1 mm 50.6 mm
6 16.5 mm 51.9 mm
16.9 mm 53.1 mm
7 17.3 mm 54.4 mm
17.7 mm 55.7 mm
8 18.1 mm 57.0 mm
18.5 mm 58.3 mm
9 18.9 mm 59.5 mm
19.4 mm 60.8 mm
10 19.8 mm 62.1 mm
10½ 20.2 mm 63.4 mm
11 20.6 mm 64.6 mm
11½ 21.0 mm 65.9 mm
12 21.4 mm 67.2 mm
12½ 21.8 mm 68.5 mm
13 22.2 mm 69.7 mm

A note on wide bands

Wide or heavily textured rings sit tighter than thin ones. If the band you are ordering is 8 mm or wider, consider going up half a size.

If the size turns out wrong

Because each piece is made to order, we would rather get it right the first time than resize afterwards. If something does not fit, get in touch and we will work out a solution with you.

Biomechanical Alien Ring “Symbiote” is a made-to-order sterling silver statement ring by TRILLOBEAT, shaped with an organic-mechanical surface inspired by alien and science-fiction forms.

Key details

  • Design name: Symbiote
  • Style: biomechanical, organic sci-fi and cyberpunk jewelry
  • Metal: solid 925 sterling silver
  • Weight: approximately 19 g
  • Top height: approximately 11 mm above the finger
  • Ring sizes: US 6–13, including half sizes
  • Production: made to order and hand-finished in Bali, Indonesia
  • Production time: usually 5–7 working days before shipping

Design and inspiration

Symbiote combines geometric structure with an organic alien texture, creating the impression of a living biomechanical organism. Each ring is cast, filed, oxidized and polished by hand.

Also available: View the solid gold Symbiote ring.

Custom options

Alternative gemstones, precious metals or personal design variations may be possible when technically suitable. Request a custom quote before ordering.

Shipping

Express delivery to the United States is typically around seven days after production. Delivery times to other countries vary by destination and selected shipping service.

US import tax is included in the listed price. Contact us before ordering if you need the piece by a specific date.

Biomechanical silver Xenomorph ring with futuristic texture
Biomechanical Alien Ring “Symbiote” Sale price$127.00 Regular price$150.00