Gold · 24K
Silver
Platinum



New: Live spot-linked pricing for every metal
Pennyweight ties your material costs to live gold, silver, platinum, and palladium spot prices, so when the market moves, every item in your catalog is repriced in real time. No spreadsheets, no stale pricing, no guessing.
Start free for 14 days. Cancel anytime. No signup needed for the calculator.
Find out whether each piece is actually paying for itself. Hit the margin you set, across the catalog, not just on your favorites. And tie material costs to live spot so the metal market never catches you stale.
See which pieces are actually paying for themselves. Labor and overhead are baked into every price. No more guessing whether a favorite SKU is underwater.
Set a margin target and watch every piece tune to it. Markup rules apply across the catalog, so your bestsellers aren’t quietly subsidizing the rest.
Tie material costs to the live metal market. When gold moves 4%, every piece reprices, without you opening a spreadsheet.
Labor rate, overhead, markup, channel rules, live spot. Change any one input and every affected piece updates across every channel. No recalculation, no re-exports, no spreadsheets going stale.
Track purchase costs and tie each material to the live metal spot it's made of.
Gold · 24K
Silver
Platinum
Gold · 24K
Silver
Platinum


Retail, wholesale, and consignment prices all derive from a single base. Change one and the rest follow automatically.
See exactly when metals ran, by how much, and how your pricing responded.
If your catalog lives in Shopify, Excel, or a spreadsheet, you can bring it across, and AI helps when the data is messy.
Built with independent jewelers, for independent jewelers. Spin up your catalog, watch it reprice as the metal market moves, and decide whether it earns a spot in your workflow.