Model: NMS9012321BONX24
from $1,295
The John Hardy Heishi Chain Necklace is a sterling silver necklace featuring treated black onyx gemstones. This 24-inch chain-link style necklace, crafted in Thailand, secures with a lobster clasp closure. It is designed to be worn as a sophisticated accessory.
Understand metal purity; 14k gold is more durable for daily wear than softer 18k or 24k gold. Hollow chains are cheaper but dent easily and are impossible to repair. Available from $1,295.
Fine jewelry has no energy costs. Maintenance involves occasional professional cleaning, polishing, or restringing of pearls. Insurance for high-value pieces is the main ongoing cost.
Common Failure Modes
Clasps breaking and fine chains snapping are the most frequent issues. Prongs holding gemstones can wear down over decades, risking stone loss.
Understand metal purity; 14k gold is more durable for daily wear than softer 18k or 24k gold. Hollow chains are cheaper but dent easily and are impossible to repair.
Solid gold/silver lasts forever. Plated jewelry lasts 1-3 years before fading.
The John Hardy Heishi Chain Necklace, Sterling Silver with Treated Black Onyx is available at abt, starting at $1,295.
Fine jewelry has no energy costs. Maintenance involves occasional professional cleaning, polishing, or restringing of pearls. Insurance for high-value pieces is the main ongoing cost.
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