How to control jewelry inventory

Published 2026-05-20

A jewelry store combines two uncommon challenges: high-value pieces and, often, unique units. An inventory error isn't a detail: it's idle money or, worse, a piece that can't be found.

1. Decide what you track by lot and what by piece

Chains or bands sold by gram can be handled by lot; engagement rings or watches are better tracked piece by piece, with a serial number. Mixing both without a clear system is the main source of discrepancies.

2. Record real cost, not just price

Without per-piece cost there's no real margin. Record acquisition cost and related expenses so every sale reflects true profitability, not an estimate.

3. One inventory for all stores

If you run more than one location, stock must be visible in a single panel and transfers must be recorded. Separate spreadsheets per store are a recipe for selling what's no longer there.

4. Make every sale adjust stock

Manual counts at closing are slow and error-prone. When the point of sale deducts inventory in real time, the physical count becomes a verification, not a reconstruction.

OpalFlow brings these four practices together in one platform: lots and serials, per-piece cost, per-store stock and a POS that updates inventory instantly.