20g Kinebar Gold Bar

The 20g Kinebar: Banknote-Grade Security on a Gold Bar

The 20g Kinebar is one of the few gold bars that can be authenticated instantly by eye, without any equipment. Produced by Argor-Heraeus in Mendrisio, Switzerland, each Kinebar carries a Kinegram on its reverse surface, a diffractive optical element embossed directly into the gold. The Kinegram produces shifting colours and patterns when tilted under light. This is the same technology used to secure banknotes and government identity documents in dozens of countries, manufactured exclusively by OVD Kinegram AG of Switzerland. On the Kinebar, it serves as a built-in counterfeit deterrent that cannot be peeled off, worn away, or transferred, because it is physically part of the bar itself.

At 20 grams (0.643 troy ounces) of 999.9 fine gold, the Kinebar sits in the middle of the metric bar range. The 20g weight offers noticeably lower premiums per gram than the smaller Kinebar sizes (1g through 10g), where manufacturing costs make up a larger fraction of the price. Compared to a standard 20g Argor-Heraeus gold bar without the Kinegram, the premium difference is modest, typically only a few dollars. For that small additional cost, the buyer gets a security feature that simplifies authentication for the life of the bar.

The Kinebar line was introduced in December 1993 through Union Bank of Switzerland (UBS), which at the time owned Argor-Heraeus. The 20g size has been available since the original 1994 retail launch, making it one of the founding Kinebar denominations. UBS retains the Kinebar trademark to this day. The product has remained consistent in design since launch: no annual variations, no limited editions. Each bar carries the Argor-Heraeus logo, weight and purity markings, and an individual serial number on the obverse, with the Kinegram covering the full reverse.

Argor-Heraeus processes approximately 400 tonnes of gold annually and holds LBMA Good Delivery accreditation. A 20g Kinebar in its sealed assay card, with serial number matching the accompanying certificate, is accepted by dealers worldwide at standard buyback rates. The assay card packaging is tamper-evident and credit-card sized, making storage straightforward in any personal safe or deposit box.

20g Kinebar Specifications

How the Kinegram Works

The Kinegram is not a holographic sticker or applied label. It is created by sub-micron engravings (less than 0.0015 mm deep) cut directly into the gold surface, which reflect light differently depending on the viewing angle. Because the pattern is part of the physical topology of the gold, it is permanent and cannot wear off, be peeled away, or be transferred to another bar. The technology is supplied by OVD Kinegram AG, a Swiss company whose primary clients are government mints and security agencies. The Kinebar is an unusual commercial application of this government-grade technology.

Verification is entirely visual. Tilting the bar under any light source reveals the shifting colours and dynamic patterns characteristic of the Kinegram. No smartphone app, database connection, or specialised equipment is required. This makes it practical for peer-to-peer sales, dealer verification, and quick authentication in any setting.

Kinebar Size Range

The original 1994 launch covered sizes from 1g to 1 oz. The 50g and 100g sizes were added 18 years later in 2012, suggesting that the smaller denominations remain the Kinebar's primary market.

20g Kinebar Tax Treatment by Country

The 20g Kinebar is 999.9 fine gold in bar form, which places it in the most favourable tax category for gold bullion across all major markets. As a bar (not a coin), it has no legal tender status in any jurisdiction, which affects capital gains treatment in the UK specifically.

• United Kingdom: VAT-exempt as investment gold (purity exceeds the 995 threshold). Subject to Capital Gains Tax on disposal at 18% or 24% depending on income band. The annual CGT allowance (currently £3,000) applies. Gold bars are not CGT-exempt in the UK; only UK legal tender coins such as the 1oz Britannia gold bar (which carries face value from The Royal Mint) receive the CGT exemption. SIPP-eligible as qualifying gold bullion.
• United States: IRA-eligible. Argor-Heraeus is an LBMA-accredited refiner and the 999.9 purity exceeds the IRS minimum of 99.5% for precious metals IRAs. Outside retirement accounts, gains are taxed at the collectibles rate (maximum 28% for holdings over one year). Sales tax varies by state; approximately 35 states exempt investment bullion from sales tax.
• European Union: VAT-exempt under EU Council Directive 98/80/EC, which covers gold bars of 995+ purity weighing 1 gram or more. No distinction between Kinebar and standard bars for VAT purposes.
• Canada: GST/HST-exempt as investment gold meeting the 99.5% purity threshold. RRSP-eligible when held through an approved custodian.
• Australia: GST-free for investment gold at 99.5%+ purity. Subject to CGT on disposal, with a 50% discount for holdings over 12 months.
• Switzerland: VAT-exempt on investment gold. Argor-Heraeus is a domestic Swiss refiner. No capital gains tax for individual investors on private assets.
• Singapore: GST-exempt under the Investment Precious Metals (IPM) scheme for gold at 99.5%+ purity from qualifying refiners.
• Hong Kong: No sales tax, no import duty, no capital gains tax.
• New Zealand: GST-exempt for fine gold bullion at 99.5%+ purity in bar form.
• South Africa: Gold bullion bars are subject to 15% VAT. The zero-rating that applies to gold Krugerrand coins does not extend to bars.

20g Kinebar vs Other 20g Gold Bars

The 20g Kinebar competes directly with branded gold bars from the other major Swiss and international refiners. All of them produce 20g bars at 999.9 fineness with serial numbers and assay card packaging. The difference comes down to security features, brand recognition, and premiums.

Against the 20g PAMP Suisse Fortuna, the Kinebar offers a different authentication philosophy. PAMP uses VeriScan technology, which scans the bar's microscopic surface topology and matches it against a central database via a smartphone app. VeriScan requires an internet connection and the PAMP app to verify. The Kinebar's Kinegram is visually self-verifying with no technology required. Both approaches have merit: VeriScan provides a digital audit trail, the Kinegram provides instant verification anywhere. The PAMP Fortuna typically carries a slightly higher premium than the Kinebar, reflecting the Lady Fortuna design's brand recognition.

The 20g Valcambi gold bar is often the lowest-premium Swiss option at this weight. Valcambi bars are clean, minimalist minted bars with serial numbers and assay cards, but they lack any dedicated anti-counterfeiting feature comparable to the Kinegram or VeriScan. For buyers prioritising the lowest possible premium over spot, Valcambi is typically the choice. For buyers who value built-in security, the small additional premium for the Kinebar adds practical utility.

The 20g Perth Mint gold bar offers government-mint backing (the Western Australian Government owns Perth Mint) and CertiCard packaging with a security hologram. Perth Mint bars are particularly competitive in Australian and Asian markets, where Perth's local presence and government guarantee provide a trust advantage. The hologram on Perth Mint packaging is on the card rather than the gold surface, so it can be separated from the bar.

The 20g Metalor gold bar features BullionProtect technology, a high-security ink applied directly to the bar surface and developed in partnership with SICPA (a Swiss security ink company). This ink contains a scannable QR code and burns cleanly upon melting without adding impurities. Metalor bars 20g and above also carry laser-engraved DataMatrix codes for digital verification via the Metalor Check app. The 20g Umicore gold bar from the Belgian LBMA-accredited refiner is another reliable option at competitive premiums, though it lacks a proprietary authentication system.

For the buyer choosing between these options, the practical question is how much authentication convenience is worth. The Kinebar's premium over a standard Argor-Heraeus bar or a Valcambi is small (typically a few dollars at the 20g size), and the Kinegram provides something no other bar offers: a permanent, equipment-free, visually obvious security feature that is part of the gold itself.