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Today's spot

Gold · 24K

Silver

Platinum

Card backgroundPaper clip
Luna Moon Ring
Luna Moon Ring
Retail$4825
Wholesale$2364
Profit$1234
Glow Orb Ring
Glow Orb Ring
Retail$3400
Wholesale$2456
Profit$1232
Pennyweight live spot price badge

New: Live spot-linked pricing for every metal

The jewelry pricing engine for independent jewelers

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.

Pennyweight

Built for the way jewelers actually price

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.

Product

Tune one input. The whole catalog responds.

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.

Gold ring

Gold, 14K yellow

Weight3.5 g
Spot$2,340 /oz
Material cost$172.48

Materials library, spot-linked

Track purchase costs and tie each material to the live metal spot it's made of.

Today's spot

Gold · 24K

Silver

Platinum

Today's spot

Gold · 24K

Silver

Platinum

Sundial Crescent Necklace
Sundial Crescent Necklace
Retail$1,480
Wholesale$740
Consignment$1,036
Sundial Ring
Sundial Ring
Retail$680
Wholesale$340
Consignment$476

One price, every channel

Retail, wholesale, and consignment prices all derive from a single base. Change one and the rest follow automatically.

Gold is up 2.1%. Catalog repriced.
Gold spot · 24K$ / oz
Mar 30
Apr 6
Apr 13
Apr 20
Apr 27
May 4
$2,400
$2,350
$2,300
$2,250
Average line indicator
Avg

30-day spot history, per metal

See exactly when metals ran, by how much, and how your pricing responded.

ShopifyExcel

Bring your catalog with you

If your catalog lives in Shopify, Excel, or a spreadsheet, you can bring it across, and AI helps when the data is messy.

Frequently asked questions

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Try Pennyweight free for 14 days

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.

Start free for 14 days. Cancel anytime.
Pennyweight

The jewelry pricing engine that tracks the metal market

© 2026 Pennyweight. Made for independent jewelers.