Jet Black Onyx Round 6mm

Name: 6ST401: Black Onyx Round 6mm
Brand: Hongkong Newbosun Gems Factory Ltd
SKU: 6ST401
Price: 10.50 USD
Availability: OutOfStock

$10⁵⁰

SKU: 6ST401

These 6mm black onyx rounds are enhanced natural stone — solid, weighty, and deeply black in a way that glass just doesn't replicate. Makers reach for them when a piece needs genuine presence and a little gravitas.

The enhanced finish gives the surface a smooth, uniform black with a subtle polish — consistent enough for clean, professional-looking strands.

Specifications

Size: 6 mm
Color: Black Onyx
Material: Black Onyx- Enhanced

What to make with them

String them into single-strand or layered necklaces where the round shape and consistent 6mm sizing make for even, satisfying spacing; they also work well as bold punctuation beads between metals or lighter stones in mixed-material bracelets.

Showroom Location

Showroom Aisle 13 Section C on the hook

Description

Onyx, a banded variety of the quartz family, is mined in Brazil, India, Madagascar, U.S.A and Uruguay. The only difference between onyx and other banded agates is that the stripes of onyx are even and uniform. Black onyx's uniform black color is achieved by dyeing and or by heat treating. The name Onyx is a Greek word meaning claw or fingernail, as it was once believed that onyx was created from the goddess Venus's fingernail clippings. Onyx and Sardonyx are essentially the same stone: onyx will have a black base, and sardonyx has a brown base.