Buy Silver Coins by Weight – Investment Silver from 1/4 oz to 10 Kilos

Silver coins are the most popular form of physical silver investment for private buyers. Compared to silver bars, silver coins offer finer minting detail, legal tender status, and broader recognition in private trading — while still providing direct, tangible exposure to the silver price. CelticGold offers silver coins in every standard weight class, from compact fractional sizes up to impressive 10 kilo pieces.

Silver Coins as an Investment – What Sets Them Apart

Unlike gold coins, silver coins are subject to VAT across the EU. In Germany, the standard rate of 19% applies to silver coins. However, many silver coins are available under the EU margin scheme (Differenzbesteuerung), which applies VAT only to the dealer's margin rather than the full sales price — resulting in a significantly lower effective tax burden. Products eligible for the margin scheme are clearly marked in their individual listings.

Silver's dual role as both a monetary metal and an essential industrial material — used in electronics, solar energy, medicine, and countless other applications — creates structural demand that underpins silver prices beyond pure investor sentiment. This makes silver coins a compelling complement to a core gold holding.

Silver Coin Weights – Overview and Use Cases

The standard international weight for silver bullion coins is the troy ounce (1 oz = 31.1035 grams). Most major series are struck primarily in 1 oz and available in larger sizes. Unlike gold, most silver bullion coins do not come in fractional sizes below 1/2 oz — smaller silver coin weights are usually found in special collector or gift editions.

The 1 oz Silver Coin – The Global Standard

The 1 oz silver coin is by far the most widely traded and recognised silver bullion product. With 351 options in CelticGold's range alone, buyers have an unmatched selection across all major series — from the Britannia and Krugerrand to the Kangaroo, Kookaburra, and Somalia Elephant. The 1 oz size also typically offers the best liquidity on resale and the most competitive premiums among silver coin weights.

Large Silver Coins – 5 oz, 10 oz, 1 Kilo and Beyond

Larger silver coins carry meaningfully lower premiums per gram of fine silver and are increasingly popular among investors seeking to build a substantial silver position efficiently. The 5 oz and 10 oz coins offer an attractive middle ground — lower premiums than 1 oz without the storage challenge of kilo coins. The 1 kilo silver coin, often issued with stunning large-format designs, combines low cost per gram with significant visual impact, making it popular both as an investment and as a display piece.

Special Sizes – 1.25 to 1.5 oz

Some series, particularly from the Perth Mint and the Bavarian State Mint, are issued in non-standard sizes between 1.25 and 1.5 oz. These include the well-known Australian Koala and various wildlife series. Though less common, they offer an interesting alternative for collectors who appreciate the distinctive sizing and designs that distinguish these issues from standard bullion coins.

Most Popular Silver Coin Series

The most widely held and readily resaleable silver coin series at CelticGold include:

• Kangaroo – annual design from Perth Mint, 21 variants
• Kookaburra – annual design, 67 variants
• Koala – annual design, 54 variants
• Lunar III – Chinese Zodiac series from Perth Mint, 57 variants
• Somalia Elephant – African Wildlife series, 38 variants
• Britannia – UK Royal Mint, 19 variants
• Krugerrand – South African silver edition, 12 variants
• Maple Leaf – Canada's finest bullion coin, 7 variants

A full overview of all available silver coin series is on the Silver Coins by Series page.

Silver Coins vs. Silver Bars – Which Is Right for Me?

Silver bars offer lower premiums for pure capital efficiency. Silver coins score on fine design detail, legal tender status, and broader private trading recognition — and some qualify for the margin scheme, which can partially offset their higher premium. Most experienced investors hold a combination: bars for the bulk of their silver position, coins for liquidity and flexibility. For guidance, visit our FAQ page or contact our team.

Proper Storage for Silver Coins

Silver is sensitive to airborne sulphur compounds, which cause tarnishing (silver sulphide). To preserve the visual condition and value of your coins, store them in coin capsules and keep them away from direct air exposure. For larger holdings, CelticGold's professional vault storage with Prosegur in Frankfurt provides fully insured, segregated storage.

FAQ – Frequently Asked Questions About Silver Coin Weights

Which silver coin weight is best for beginners? The 1 oz silver coin is the ideal starting point for most investors. It offers the best liquidity, is instantly accepted worldwide, and has the most competitive premiums among standard bullion coin weights.

What is the margin scheme and how does it affect the price? Under the EU margin scheme, VAT is applied only to the dealer's margin rather than the full sales price. For silver coins eligible under the scheme, this results in a meaningfully lower effective price compared to coins sold at the full 19% VAT rate. Check individual product listings for eligibility.

Do larger silver coins have lower premiums? Yes. The premium per gram of fine silver decreases as coin size increases, because fixed production and handling costs represent a smaller share of the total value. A 10 oz coin will typically have a lower premium per gram than a 1 oz coin of the same series.

Can I sell my silver coins back to CelticGold? Yes. CelticGold offers competitive buy-back prices for major series in standard weights. Full details are on our sell to CelticGold page.

Are silver coins a good alternative to silver bars? Both have their merits. Coins offer finer detail, legal tender status, and series collector appeal; bars offer lower premiums. Many investors combine both. For more on the comparison, visit our blog.