More information
Description:
• FINE PLATINUM CASTING GRAIN •
Our fine platinum casting grain offers the highest standard of purity and performance for luxury jewellery and precision casting. Composed of 99.95% pure platinum, this premium grain provides outstanding density, strength, and corrosion resistance—ideal for heirloom-quality, high-temperature, and chemically demanding applications.
• KEY POINTS •
[99.95% pure platinum content]
[Exceptional high-temperature stability]
[Dense and durable surface formation]
[Ethically sourced]
[Lab certified for purity and performance]
• MORE INFO •
This grain is designed for use in vacuum or inert atmosphere casting systems to maximize fluidity and reduce oxidation. Its superior resistance to tarnishing and wear makes it a preferred material for engagement rings, premium settings, and scientific applications. With excellent biocompatibility, platinum is also ideal for fine jewellery worn daily or in sensitive environments. Post-casting, it can be polished to a luminous white finish that resists fading over time.
• METAL SPECIFICATIONS •
[Fine Platinum]
[Purity: 99.95% Pt]
[Density: 21.45g/cc]
[Melting Point: 1768°C]
[Hardness HV (Vickers): ~60]
[Hallmarked: Yes]
• USAGE & APPLICATIONS •
Perfect for high-end jewellery casting, platinum alloy blending, or technical applications where thermal and chemical resistance are critical. It is commonly used in luxury rings, settings, and lab-grade components. Best processed with precision casting equipment capable of sustaining high temperatures and controlled atmospheres for optimal results.
• FINE PLATINUM CASTING GRAIN •
Our fine platinum casting grain offers the highest standard of purity and performance for luxury jewellery and precision casting. Composed of 99.95% pure platinum, this premium grain provides outstanding density, strength, and corrosion resistance—ideal for heirloom-quality, high-temperature, and chemically demanding applications.
• KEY POINTS •
[99.95% pure platinum content]
[Exceptional high-temperature stability]
[Dense and durable surface formation]
[Ethically sourced]
[Lab certified for purity and performance]
• MORE INFO •
This grain is designed for use in vacuum or inert atmosphere casting systems to maximize fluidity and reduce oxidation. Its superior resistance to tarnishing and wear makes it a preferred material for engagement rings, premium settings, and scientific applications. With excellent biocompatibility, platinum is also ideal for fine jewellery worn daily or in sensitive environments. Post-casting, it can be polished to a luminous white finish that resists fading over time.
• METAL SPECIFICATIONS •
[Fine Platinum]
[Purity: 99.95% Pt]
[Density: 21.45g/cc]
[Melting Point: 1768°C]
[Hardness HV (Vickers): ~60]
[Hallmarked: Yes]
• USAGE & APPLICATIONS •
Perfect for high-end jewellery casting, platinum alloy blending, or technical applications where thermal and chemical resistance are critical. It is commonly used in luxury rings, settings, and lab-grade components. Best processed with precision casting equipment capable of sustaining high temperatures and controlled atmospheres for optimal results.
Green and Gold
Sustainable precious metals are revolutionizing the fine jewellery industry, offering an eco-friendly and ethical alternative that resonate with environmentally aware consumers seeking high-quality materials that align with their values.
Recycled precious metals are the perfect blend of beauty, durability, and sustainability. By incorporating recycled gold, silver, and platinum into production, manufacturers reduce the environmental impact typically associated with traditional mining practices. Using reclaimed metals not only helps preserve natural resources but also minimizes carbon emissions and energy consumption, ensuring that every piece of jewellery crafted contributes to a greener future.
This eco-conscious approach conserves natural resources, lowers carbon emissions and reduces energy usage, making every piece of jewellery a greener, more sustainable choice.
Authenticity Assured
To ensure the highest quality and authenticity, the metals used in our products undergo rigorous testing by an internationally accredited laboratory that specialize in precious metals.
Techniques like fire assay—a traditional method that provides highly accurate measurements of gold content—and XRF (X-ray fluorescence) analysis are used to test and certify the purity of each metal.
These advanced testing methods guarantee that every batch of material meets strict industry standards, ensuring the durability and beauty of your finished jewellery.
Each item dispatched from Ore Metals is documented with assay dates to offer transparency and peace of mind for consumers. This commitment to quality, combined with the sustainability of recycled metals, makes our precious metals the ideal choice for eco-friendly, ethically conscious jewellery making.
Domestic Orders
Most orders are processed within 1–5 business days. Please allow 1–2 weeks for custom orders including custom length chains (excluding weekends and holidays).
After receiving your order confirmation email, you will receive another notification when your order has shipped.
- Standard shipping: $10 flat rate shipping
- Free shipping: For domestic orders over $250 AUD
- Express shipping: $22 flat rate express shipping
International Orders
If you need any assistance with your order, please contact us immediately.
We will not be able to make changes to your order after it has shipped.
Please review and ensure that you have entered the correct address.
Free shipping: See International Shipping Policy
As leaders in ethical & sustainable fine jewellery supplies, we combine decades of expertise with a focus on delivering exceptional products and services, all while maintaining our commitment to the highest standards in the industry.
Our products are designed for professional jewellers, hobbyists, wholesalers, retailers, resellers and anyone passionate about jewellery, metalsmithing and jewellery making.
Yes, we provide discounts for wholesale customers. See our account types and benefits page for more information or contact us directly at info@ore-metals.com for details about wholesale pricing.
Yes, we can! We also fabricate sheet and a range of wire profiles, including oval, half-round, round, rectangular, square, and more. Contact us at info@ore-metals.com to discuss your specific needs.
Yes, we can! Our team is happy to assist you in selecting the perfect precious metals, gemstones, and tools to curate a jewellery collection that aligns with your business's vision and goals. Contact us at info@ore-metals.com to get started!
- Domestic Standard: shipping takes 2–5 business days.
- Domestic Express: shipping takes 1–2 business days.
- International Standard: Delivery times range from 4 to 9 business days, depending on your location.
- International Express: Delivery times range from 3 to 7 business days, depending on your location.
We offer a 30-day guarantee - If an item arrives damaged or there is an issue with its quality, you are eligible for a full refund. See our refund policy for more information.
Can't find an answer to your question?
Call us at 1300 711 655 or email us at info@ore-metals.com