Understanding This Piece
About Onyx
Onyx is a banded variety of chalcedony, most commonly seen in fine jewelry as solid jet-black (often heat-treated to deepen the color). It's been used in jewelry, signet rings, and cameos for thousands of years and remains a staple of men's fine jewelry. Onyx scores 6.5–7 on Mohs (durable for daily wear) and contrasts strikingly against both yellow gold and platinum. Its even, opaque surface makes it ideal for engraving and inlay work.
About Platinum
Platinum is naturally white, hypoallergenic, and the densest precious metal used in fine jewelry — typically 95% pure (versus gold's 58.3% for 14K or 75% for 18K). It holds diamonds more securely than any gold alloy, never tarnishes, and develops a soft patina over years of wear that many buyers prize. Platinum costs roughly 1.5–2x equivalent 14K white gold but eliminates the rhodium-replating cycle and carries the strongest long-term durability of any setting metal. It is the standard for premium engagement rings and eternity bands.
About Cross Pendants
Cross pendants feature the cross as the central design element — typically in plain polished gold, diamond-set across the cross arms, or framed in colored gemstones. The cross is among the most-purchased pendant motifs globally and carries deep religious and personal symbolic meaning. Designs range from simple Latin crosses to ornate Celtic, Maltese, and Eastern Orthodox variations.