When it comes to investing in physical gold, few options are as popular and practical as the 100g gold bullion bar. With a perfect balance of value, affordability, and flexibility, this gold bar size is a favorite among first-time buyers and seasoned 100g gold bullion investors alike. If you're considering buying gold for wealth protection or long-term gains, understanding the appeal and value of 100g gold bullion is essential.
What Is 100g Gold Bullion?
100g gold bullion refers to a gold bar weighing 100 grams (approximately 3.215 troy ounces) of fine gold, typically with a purity of 999.9 (24-karat). These bars are manufactured by leading global mints and refiners, including:
PAMP Suisse
Valcambi
Heraeus
The Royal Mint
Metalor
Each bar usually comes with an assay certificate, a unique serial number, and tamper-evident packaging to guarantee authenticity.
Why Choose a 100g Gold Bullion Bar?
✅ Ideal Size for Investors
The 100g bar is large enough to offer lower premiums per gram compared to smaller bars (like 10g or 20g), while still being affordable and easy to liquidate.
✅ High Purity and Recognition
Made from 99.99% pure gold, 100g bars are globally recognized and accepted, making resale straightforward.
✅ Easy Storage and Transport
At just over 3 troy ounces, 100g gold bullion is compact, making it easy to store in a home safe or a secure vault.
✅ VAT-Exempt in the UK
Investment-grade gold bullion bars are VAT-free in the UK, making them even more attractive to investors.
Current Price of 100g Gold Bullion
The price of a 100g gold bullion bar depends on:
The live gold spot price per gram
The dealer’s premium (covering manufacturing, certification, and shipping)
Example Estimate (2025 market):
If the spot price is £60/g, then:
100g × £60 = £6,000 base price
With a 2% premium: £6,000 × 1.02 = £6,120
Note: Gold prices change daily — always check the latest live rates.
Where to Buy 100g Gold Bullion
Trusted UK Dealers:
Atkinsons Bullion
Sharps Pixley
Baird Co.
BullionByPost
Chards Coin Bullion
Online Gold Platforms:
Reputable online bullion dealers offer secure checkout, insured 100g gold bullion delivery, and transparent pricing.
What to Look For:
LBMA-accredited refiners
999.9 purity stamp
Serial number and assay card
Tamper-proof packaging
Tips Before You Buy
Compare Premiums: Don’t just go for the lowest price — check the brand and included certifications.
Store Safely: Consider insured storage services or secure home safes.
Buy from Reputable Sources: Avoid unverified sellers to ensure authenticity and resale value.
Check Buyback Policies: Some dealers offer better resale rates for bars they originally sold.
Final Thoughts
The 100g gold bullion bar is an excellent entry point for new investors and a valuable addition to any diversified portfolio. It offers affordability, liquidity, and long-term security in a globally recognized form. Whether you're looking to hedge against inflation or build tangible wealth, 100g of pure gold is a wise and stable investment.
