Pricing gold jewelry in a retail setting is one of the more math-intensive tasks in specialty retail. The price is tied to a live commodity market, varies by karat, and needs to account for your markup — all at once, every time you sell or display a piece. Here’s how it works and how to make it manageable.
Start with the spot price
The gold spot price is the current market price for one troy ounce of pure (24k) gold, quoted in real time on commodity exchanges. It changes throughout the trading day, sometimes by $20–50 or more on active sessions. You can find the live spot price at sites like Kitco, APMEX, or your POS system if it integrates commodity feeds.
Everything else in gold pricing flows from spot. The spot price is your foundation — not your cost, not your retail price, but the market anchor everything is calculated against.
Calculate melt value by karat
A piece of gold jewelry is rarely pure gold. Most retail jewelry is 10k, 14k, or 18k, which means it contains a fraction of pure gold by weight. To find the melt value of a piece:
- Weigh the piece in grams
- Convert to troy ounces (divide by 31.1)
- Multiply by the karat purity: 10k = 41.7%, 14k = 58.3%, 18k = 75%, 24k = 99.9%
- Multiply by the current spot price
Example: a 14k bracelet weighing 8 grams, with gold spot at $2,800/oz:
8 ÷ 31.1 × 0.583 × $2,800 = $419.60 melt value
That’s what the gold content is worth at melt. Your retail price starts here.
Set your markup
Melt value is the floor, not the price. Retail markup on gold jewelry typically ranges from 20% to 100%+ over melt depending on the item type, craftsmanship, and your market. Common approaches:
- Flat percentage over melt — simplest. E.g., melt value × 1.35 for all 14k pieces
- Dollar amount over melt — works well for bullion-adjacent items like simple chains
- Category-based markup — higher markup for finished jewelry, lower for scrap-grade pieces
The key is consistency. Customers who notice price differences between similar pieces will lose trust in your pricing. Pick a formula per category and apply it uniformly.
The repricing problem
Here’s where it gets operationally painful: gold spot moves daily — and in recent months, dramatically so. On January 28, 2026, spot surged $235 in a single session, the largest single-day dollar gain ever recorded. The day before it jumped over 3%. A piece priced Monday at melt + 35% can be selling well below current melt value by Tuesday if spot ran $200 overnight. Most shops handle this one of three ways:
- No tag — price quoted at the counter. Kills browse behavior, adds staff load
- Reprinting on a schedule — labor-intensive, tags are stale between reprints
- Electronic price tags — formula set once, price recalculates automatically when spot changes
The third option is newer, but it’s increasingly practical for jewelry stores and pawn shops that carry significant gold inventory. See how jewelry stores use PriceTaglet for automatic spot-based pricing, or how pawn shops handle mixed gold inventory the same way.
A note on silver
The same math applies to sterling silver (92.5% pure) and coin silver (90% pure). Silver spot is quoted per troy ounce just like gold. The melt value calculation is identical — substitute the silver spot price and the appropriate purity percentage. Coin dealers often carry both metals and benefit from a system that tracks both spot prices simultaneously.
PriceTaglet handles spot-price math automatically for pawn shops, coin dealers, and jewelry stores. Electronic tags update in real time — no manual repricing needed.
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