999 vs 995 Gold Purity: What the Numbers Mean for Bullion Buyers

Gold fineness is a measure of how much pure gold is present in an alloy. If you see 999 or 995 in a bullion listing, those numbers describe different purity specifications. For a gold buyer, the useful next step is to check that the number on the listing matches the product documentation and invoice.

What does 999 gold mean?

Fineness is commonly expressed as parts per thousand. A 999 marking indicates 999 parts of gold per 1,000 parts by mass, or 99.9% gold. A 995 marking indicates 995 parts per 1,000, or 99.5% gold. These numbers describe composition; they do not tell you the product’s weight, price or whether the seller’s claim has been independently verified. Check the exact item and supporting details.

Is 999 always better than 995?

The number alone does not decide which product is right for a buyer. Product availability, intended use, premium, packaging, resale conditions and the seller’s documentation all matter. Do not assume two products are equivalent just because they are both described as gold bullion, or that one is a better purchase based on fineness alone. Compare products with the same weight, quote time and terms.

What should I verify before buying?

Read the product description and ask the seller to confirm the fineness and net weight in writing. Check that the invoice identifies the product, its stated fineness, weight, rate calculation, applicable taxes and total payable amount. If the product comes in sealed packaging or with an assay card, confirm what those materials do and how they relate to the exact item. Keep the invoice and supporting documents together.

Quick comparison checklist

Before comparing 999 and 995 gold, note the fineness, weight, unit price, full quote, packaging, availability, invoice details and resale or buyback terms. Ask whether the displayed rate is indicative or confirmed and how long it remains valid. A visual inspection or household test cannot establish gold fineness. For a Grow More Bullion item, contact the booking desk to verify current availability and the applicable quote. This guide is general product information, not investment advice or a price forecast.