5 g minted gold bar Umicore — fineness 999.9/1000, LBMA Good Delivery, CertiCard with serial number
5 g of gold at 999.9/1000 fineness (.9999) in minted bar form from Umicore — a Belgian materials technology group headquartered in Brussels, operating since 1805 and holding LBMA Good Delivery accreditation. Umicore is one of the oldest players in the European precious metals market — over 220 years of experience in refining and recycling. Each bar carries an individual serial number and is delivered in a hermetically sealed CertiCard confirming weight, fineness and authenticity.
The 5 g format is the most versatile retail denomination in the Umicore minted series — it combines moderate absolute cost with a noticeably lower percentage premium than the 1 g and 2.5 g formats. Dimensions of approximately 23 × 14 × 0.7 mm ensure full compactness within the CertiCard format. The 5 g denomination is one of the most frequently chosen formats in European retail gold trading — the equilibrium point between affordability and a rational premium over spot.
Technical specification
| Parameter |
Value |
| Product type |
Gold bullion bar — minted |
| Manufacturer / refinery |
Umicore |
| Headquarters |
Brussels, Belgium (refining plant: Hoboken, Antwerp) |
| Founded |
1805 |
| Accreditation |
LBMA Good Delivery (gold) |
| Metal |
Gold (Au) |
| Fineness |
999.9/1000 (.9999) |
| Weight |
5 g (0.16075 troy oz) |
| Dimensions |
approx. 23 × 14 × 0.7 mm |
| Form |
Minted bar with individual serial number |
| Surface |
Smooth, mirror-like — standard minting finish |
| Packaging |
CertiCard — hermetically sealed card with Umicore certificate |
| Serial number |
Individual — stamped on the bar and repeated on the CertiCard |
| VAT |
VAT-exempt (EU Directive 2006/112/EC, bullion gold from 995/1000) |
Why the 5 g minted gold bar from Umicore
The 5 g denomination is one of the most frequently chosen retail formats in the European physical gold market — it combines moderate unit cost with a noticeably lower percentage premium than the 1 g and 2.5 g formats. The CertiCard with serial number ensures instant recognition on the secondary market across Europe without additional verification. This format is particularly valued by buyers employing a Dollar-Cost Averaging strategy, as it offers the optimal ratio of entry cost to metal content in the small-denomination segment. A distinctive feature of Umicore is its commitment to recycling — a significant portion of the gold processed comes from secondary recovery.
Umicore — over two centuries of Belgian metal refining tradition
The history of Umicore dates back to 1805, when a non-ferrous metals processing company was founded in Belgium. In the 19th and 20th centuries, the firm — then known as Union Minière du Haut Katanga — became one of the most important European players in metal extraction and refining. In 2001, the company adopted the name Umicore, focusing on materials technology, recycling and precious metals refining. The refining plant in Hoboken (Antwerp) is one of the world's largest facilities for recovering precious metals from secondary raw materials.
Production technology — minting from the "Finesse" series
Umicore minted bars are produced through stamping and minting — gold refined to 999.9/1000 is cast into strip, rolled to precise thickness, then cut and struck under high pressure. The obverse of each bar features the Umicore logo, the fineness mark "999.9", the nominal weight and an individual serial number. The finished bar is hermetically sealed in a CertiCard — a plastic card in credit-card format containing the manufacturer's certificate with the repeated serial number, weight and fineness.
Denominations and weights in the Umicore range
The Umicore minted gold bar series comprises denominations from 1 g to 100 g plus the ounce format 1 oz (31.1 g). The full weight range available at GoldInvest24 includes: 1 g, 2.5 g, 5 g, 10 g, 20 g, 50 g, 1 oz and 100 g. The 5 g denomination marks the transition between the small-gram segment (1-2.5 g) and medium formats (10-20 g). Compared to formats below 5 g, the percentage premium is noticeably lower while absolute cost remains accessible for regular retail purchases.
What to look for when buying a 5 g Umicore bar
Before purchasing, check: CertiCard integrity — the packaging should show no signs of opening; fineness and weight — the CertiCard confirms 5.000 g and 999.9; LBMA accreditation — Umicore bars are accepted by dealers worldwide without additional verification; premium over spot — the 5 g format offers a more favourable premium-to-weight ratio than 1 g and 2.5 g — the optimal choice for buyers who prefer regular purchases with reasonable cost efficiency.
Why GoldInvest24
GoldInvest24 is an authorised dealer of bullion bars and coins with direct access to products from renowned refineries — Umicore, Argor-Heraeus, Valcambi and PAMP. Every shipment is fully insured and dispatched in discreet packaging with no markings indicating the contents. The shop offers up-to-date precious metals prices, a wide selection of gold bars, gold coins and silver bars.
Comparison of Umicore minted gold bars
| Denomination |
Dimensions (approx.) |
Packaging |
Serial number |
Premium vs spot |
| 1 g |
15 × 9 × 0.4 mm |
CertiCard |
Yes |
Highest |
| 2.5 g |
17 × 10 × 0.6 mm |
CertiCard |
Yes |
Very high |
| 5 g |
23 × 14 × 0.7 mm |
CertiCard |
Yes |
High |
| 20 g |
31 × 18 × 1.7 mm |
CertiCard |
Yes |
Moderate |
| 100 g |
50 × 28 × 3.5 mm |
CertiCard |
Yes |
Lowest |
Frequently asked questions — 5 g Umicore gold bar
What is the Umicore CertiCard?
The CertiCard is a hermetically sealed package in credit-card format (approx. 86 × 54 mm) containing the gold bar together with the manufacturer's certificate. It shows the serial number, weight, fineness and Umicore logo.
Why is the 5 g denomination so popular in retail trading?
The 5 g denomination combines moderate absolute cost with a noticeably lower percentage premium than 1 g and 2.5 g. It is the equilibrium point between affordability and cost efficiency — the buyer receives a tangible amount of metal without committing large capital at once. In European markets, 5 g is one of the three most popular retail formats (alongside 10 g and 1 oz).
Does the 5 g Umicore bar have a serial number?
Yes — every Umicore minted bar has an individual serial number stamped directly on the metal surface and repeated on the CertiCard.
Are Umicore gold bars VAT-exempt?
Yes — gold bullion bars with a fineness of at least 995/1000 are VAT-exempt in the EU under Directive 2006/112/EC. Umicore bars at 999.9/1000 meet this requirement.
What is the difference between a Umicore 5 g and a Valcambi 5 g?
Both bars share the same 999.9 fineness and LBMA Good Delivery accreditation. The key difference is the manufacturer: Umicore is a Belgian group since 1805 specialising in precious metals recycling (Hoboken plant, Antwerp), while Valcambi is a Swiss refinery since 1961 (Balerna, Ticino). Both enjoy identical recognition on the secondary market.
How many 5 g bars make up a troy ounce?
One troy ounce equals 31.1035 g, so approximately 6.22 bars of 5 g are needed — in practice, 6 bars (30 g) plus an additional 1.1035 g.
How should a 5 g Umicore bar be stored?
The bar should be kept in its original CertiCard — it protects the metal from scratches, moisture and environmental contact. The CertiCard should not be opened, as compromised packaging may affect the resale price.
