Onyx Lot, Loose Gemstone, Untreated, Multi-Color — 15 Pieces, 20mm to 47mm, 930 Ct, Madagascar

An Onyx gemstone in multi-color, measuring 20mm to 47mm, untreated.

Stone: Onyx
Weight: 930 Ct
Dimensions: 20mm to 47mm
Form: Sculpture
Color: Multi-Color
Treatment: Untreated
SKU: SHPK23-04SH/GI

Sourced from Madagascar, a major origin for onyx.

Certified. Certificate included with purchase.

Onyx is known for strength and self-control. Sized at 20mm to 47mm, this works comfortably as a jewelry-setting stone.