Heraeus available at The Gold House® - New Zealand
1kg Silver Heraeus Cast Bar

Heraeus available at The Gold House® - New Zealand
1kg Silver Heraeus Cast Bar
Country of origin
Purity
Mintage
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From NZ$3,938.40
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From NZ$3,938.40
Why buy from The Gold House®
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Sourced from vetted manufacturers and distributors, then verified for weight and purity before dispatch.
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Trading Desk 8:00am – 10:00pm, Monday – Sunday · Tauranga
- Silver bullion product
- Minted by Heraeus
1 Kilo Heraeus Silver Cast Bar – high-purity Bullion
The 1 kilogram Heraeus silver cast bar offers investors a substantial, cost-effective way to hold physical silver. Produced by Heraeus, a globally recognised refiner with over 170 years of precious metals expertise, each bar is crafted to .9999 fine silver and carries an individual serial number with official assay certification.
Cast bars feature a distinctive, hand-poured appearance with natural surface texture, reflecting the traditional casting process. This 1 kg format is ideal for investors seeking larger silver holdings with lower premiums per ounce compared to smaller denominations.
Product Specifications
- Weight: 1 kilogram (32.15 troy ounces)
- Purity:.9999 fine silver
- Manufacturer: Heraeus (produced in Hong Kong)
- Format: Cast bar with individual serial number
- Certification: Comes with official assay
- Finish: Traditional cast surface with natural texture
Why Choose Heraeus Silver Bars'
Heraeus is a globally accredited refiner, recognised by the London Bullion Market Association (LBMA) and other international precious metals authorities. Their cast silver bars are available in five sizes (250 g, 500 g, 1 kg, 5 kg, and 15 kg), all manufactured to the same exacting .9999 purity standard.
The 1 kg size strikes a practical balance between affordability and portability, making it a popular choice for both new and experienced precious metals investors. Each bar's individual serial number and assay certificate provide full traceability and authentication.
Buy Silver in New Zealand with Confidence
The Gold House delivers your Heraeus silver bar with full insurance throughout New Zealand. As a trusted New Zealand bullion dealer, we provide transparent service and secure packaging, so you can build your treasury with confidence. Explore our full range of silver coins NZ and gold bars NZ to diversify your holdings.
Interesting Facts About Heraeus
- Heraeus was founded in 1851 in Hanau, Germany, and remains a family-owned business
- The company is one of the world's largest precious metals refiners and traders
- Heraeus cast bars maintain consistent .9999 purity across all weight denominations
- Each bar is individually numbered and comes with official assay documentation
- Heraeus operates precious metals trading desks across Europe, Asia, and the Americas












