Welcome to the Jewelry Maker’s Dictionary – Letter O, presented by Continental Bead Suppliers. This section includes key terms starting with the letter O, covering chain styles, gemstones, and essential components that jewelry makers use every day.


O-Ring Clasp

A secure, circular clasp with a spring-loaded opening. Commonly used in both necklaces and bracelets, and often preferred for its strength and clean design.
➡️ Shop O-Ring Clasps


Obsidian

A natural volcanic glass often found in black but also available in rainbow or snowflake varieties. Used in statement jewelry and spiritual designs.
➡️ Browse Obsidian Beads


Ocean Jasper

A multicolored, patterned gemstone known for its orbs and swirls. Often used in boho and organic-style jewelry.
➡️ Shop Ocean Jasper Beads


Off-Loom Beading

Any beading technique (such as peyote stitch or brick stitch) done with needle and thread without the use of a loom.


Ombre

A color gradient that transitions from light to dark or from one color to another. Commonly used in multi-strand jewelry and bead weaving.


Onyx

A deep black or banded gemstone commonly used in both bold and minimalist jewelry designs.
➡️ View Onyx Beads


Opal

A gemstone with shimmering, iridescent flashes of color. Available in natural, synthetic, and glass forms. Used in fine and costume jewelry.
➡️ Shop Opal Beads or Charms


Open Jump Ring

A metal ring that can be opened and closed using pliers to connect jewelry components. A staple in chain-making and assembly.
➡️ Browse Jump Rings


Oxidized Finish

A darkened metal surface created through a chemical process to give components an antique or vintage look. Common in silver, brass, and copper findings.
➡️ Explore Oxidized Findings


➡️ Continue Learning: Jewelry Maker’s Dictionary – P

Click here to explore the next set of jewelry-making terms starting with the letter P.

May 01, 2025 — Dean Aaron