---
title: "24k Gold Bar (in Assay)"
description: "A gold bar in assay bullion is a precisely weighed and tested unit of pure gold that remains securely sealed in its original tamper-evident packaging with certification documentation. This packaging system serves multiple important functions in the precious metals market."
canonical_url: https://www.polyakpreciousmetals.com/product/24k-gold-bar-in-assay
last_updated: 2026-06-04
status: stable
page_type: product
source: src/data/supabaseProducts.ts
---
# 24k Gold Bar (in Assay)

## Product Summary

A gold bar in assay bullion is a precisely weighed and tested unit of pure gold that remains securely sealed in its original tamper-evident packaging with certification documentation. This packaging system serves multiple important functions in the precious metals market.

## Visible Price and Availability

- Price: Call for pricing (as_of: 2026-06-04)
- Availability: Call to confirm availability (as_of: 2026-06-04)
- Bullion and quote-based product facts are timestamped snapshots. Contact Polyak for current bullion pricing before relying on this mirror.

## Specifications

- Metal: Gold
- Weight: 1 oz, 5 oz, 10 oz

## Description

- A gold bar in assay is a refined gold bullion product that comes sealed in protective packaging with certification documentation that verifies its authenticity, purity, and weight. This packaging system serves as both protection for the gold and as a guarantee of its quality. The term "assay" refers to the testing process that determines the purity of the gold. When a gold bar is "in assay," it means the bar remains in its original, tamper-evident packaging from the refinery or mint that produced it. This packaging typically consists of a sealed plastic card or certificate holder with the gold bar securely enclosed inside.The assay card or certificate includes crucial information about the gold bar, such as:
- The exact gold purity (usually measured in fineness, such as 999.9 for 99.99% pure gold)
- The precise weight of the bar (common sizes include 1 gram, 5 grams, 10 grams, 1 ounce, etc.)
- A unique serial number for authentication and tracking purposes
- The name and logo of the issuing mint or refinery
- Security features to prevent counterfeiting, such as holograms or special printing techniques
- Gold bars in assay packaging command a higher premium in the market because their authenticity is guaranteed and their condition remains pristine. For investors and collectors, keeping gold bars in their original assay packaging preserves their value, as removing them from this packaging can reduce their resale value and marketability.Many respected mints and refineries produce gold bars in assay, including PAMP Suisse, Credit Suisse, Royal Canadian Mint, Perth Mint, and other LBMA (London Bullion Market Association) accredited refiners, whose products are recognized and accepted worldwide in the precious metals market.