https://www.wiesner-schmuck.de/en/ Wiesner - The Mokume Gane Goldsmith - Precious Metals en-gb Tue, 13 Oct 2026 18:49:02 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold-vs.-silver-what-your-choice-of-jewelry-reveals-about-your-inner-self https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold-vs.-silver-what-your-choice-of-jewelry-reveals-about-your-inner-self Gold or silver? The decision is more personal than a simple question of material might suggest. Color, how it looks on the skin, style, and wearing habits play just as much of a role as the properties of the precious metals. A comparison from the goldsmiths' perspective. Precious Metals Tue, 22 Sep 2026 08:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold-platinum-or-palladium-which-precious-metal-suits-your-piece-of-jewelry https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold-platinum-or-palladium-which-precious-metal-suits-your-piece-of-jewelry Gold, platinum, or palladium? These three precious metals differ significantly in color, weight, alloy, and craftsmanship. We compare their properties from a goldsmith’s perspective and show which material is best suited for which piece of jewelry. Precious Metals Mon, 21 Sep 2026 09:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold-price-at-record-level-what-this-means-for-our-jewelry https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold-price-at-record-level-what-this-means-for-our-jewelry Gold is more expensive than it has been in a long time. But what does a high gold price actually mean for jewelry, wedding rings, and old gold you already own? We’ll explain where the gold price comes into play—and why, when it comes to handmade jewelry, there’s much more to i... Precious Metals Sat, 19 Sep 2026 11:13:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/mokume-gane-technique-of-the-masters https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/mokume-gane-technique-of-the-masters Mokume Gane combines precious metals of different colors to create a unique layered material. We’ll show you how the material is made, how its characteristic grain pattern is forged, and why this technique is particularly well-suited for custom, seamless wedding rings. Precious Metals Fri, 18 Sep 2026 10:00:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/rutenium https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/rutenium Ruthenium is a rare metal in the platinum group. We explain its properties, its use in platinum alloys, and why ruthenium is particularly interesting for dark jewelry finishes. Precious Metals Fri, 18 Sep 2026 09:30:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/what-do-585-750-and-950-mean-gold-purity-explained-simply https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/what-do-585-750-and-950-mean-gold-purity-explained-simply 585, 750, 925, or 950: The numbers on jewelry indicate the fineness of the precious metal it contains. We explain what they mean, why jewelry metals are alloyed, and why a higher fineness doesn't automatically make for a better piece of jewelry. Precious Metals Thu, 17 Sep 2026 10:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/osmium https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/osmium Osmium belongs to the platinum group and is particularly notable for its enormous density and the extraordinary appearance of crystalline osmium. We explain its properties, unique characteristics, and why it is an interesting material for jewelry. Precious Metals Thu, 17 Sep 2026 09:30:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/which-precious-metal-does-not-tarnish-differences-care-explained https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/which-precious-metal-does-not-tarnish-differences-care-explained Why does silver tarnish, while platinum and palladium retain their natural color? We explain the differences between silver, gold, white gold, platinum, and palladium from a goldsmith’s perspective—and what patina, rhodium plating, and signs of wear have to do with it. Precious Metals Wed, 16 Sep 2026 10:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/red-gold https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/red-gold Red gold gets its warm reddish hue primarily from copper. We explain the alloy, fineness, differences from rose gold, care, and its use in jewelry and Mokume Gane. Precious Metals Tue, 15 Sep 2026 11:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/iridium https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/iridium Learn about the fascinating history and importance of iridium, one of the hardest and most corrosion-resistant metals discovered in 1803. Iridium is used in the jewelry industry for particularly hard-wearing pieces of jewelry such as wedding rings. Discover why iridium alloys ... Precious Metals Mon, 14 Sep 2026 09:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/shibuichi-as-a-mokume-gane-alloy https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/shibuichi-as-a-mokume-gane-alloy Shibuichi is a traditional Japanese copper-silver alloy. Learn where the name comes from, how its characteristic gray hues are created, and what connection it has to Mokume Gane. Precious Metals Sat, 12 Sep 2026 09:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/recycling-gold-at-wiesner-mokume-gane-wedding-rings https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/recycling-gold-at-wiesner-mokume-gane-wedding-rings Gold can be recycled and reused time and time again. We explain what recycled gold is, why its quality isn’t determined by its history, and how old gold can be transformed back into high-quality jewelry at a goldsmith’s shop. Precious Metals Fri, 11 Sep 2026 09:25:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/rhodium https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/rhodium Rhodium is a light-colored precious metal in the platinum group and plays a key role in jewelry making, primarily as an electroplated coating. We explain rhodium plating, its properties, advantages, limitations, and its use with white gold and silver. Precious Metals Thu, 10 Sep 2026 10:50:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/shakudo https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/shakudo Shakudo is a traditional Japanese copper-gold alloy that can develop a characteristic dark surface through patination. We explain the material, its history, and its connection to Mokume Gane. Precious Metals Wed, 09 Sep 2026 10:00:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/green-gold https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/green-gold Green gold is a special gold alloy with a greenish shimmer that is created by a special atomic ratio of gold to silver. This alloy is occasionally used in jewelry making, especially for elaborate designs such as mokume gane wedding rings. Precious Metals Tue, 08 Sep 2026 10:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/white-gold https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/white-gold Discover the history and significance of white gold, an almost colorless gold alloy that was developed in Pforzheim in 1912/13 as a cost-effective substitute for platinum. White gold is produced by adding metals such as palladium, nickel or silver and is characterized by its t... Precious Metals Sat, 05 Sep 2026 05:00:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/platinum https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/platinum Platinum is one of the most extraordinary precious metals in the art of jewelry making. Learn why 950 platinum is prized for high-quality jewelry and wedding bands, how it differs from gold and palladium, and what makes this dense, naturally light-colored precious metal so spe... Precious Metals Fri, 04 Sep 2026 10:00:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/palladium https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/palladium Learn about the fascinating history of palladium, which was discovered by William Hyde Wollaston in 1803. Palladium, known for its corrosion resistance and high strength, is prized in the jewelry industry for wedding bands, engagement rings and mokume gane technology. Discover... Precious Metals Thu, 03 Sep 2026 09:30:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/mokume-gane-history-masters-and-key-references https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/mokume-gane-history-masters-and-key-references Mokume Gane originated in Japan centuries ago and was rediscovered internationally in the 20th century. We highlight key pioneers, goldsmiths, and specialized sources who have contributed to our current understanding of this extraordinary metalworking technique. Precious Metals Wed, 02 Sep 2026 21:15:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/yellow-gold https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/yellow-gold Yellow gold is the classic, warm-toned gold alloy used for jewelry and wedding rings. Learn how yellow gold is made, how 585 and 750 differ, and what role color, alloy, and craftsmanship play in the goldsmith’s workshop. Precious Metals Wed, 02 Sep 2026 09:30:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold/fine-gold https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/gold/fine-gold Learn more about gold and fine gold in jewelry making: What sets 999 fine gold apart, what 333, 585, and 750 mean, and why gold is alloyed for jewelry. An overview of properties, gold alloys, colors, and processing from a goldsmith’s perspective. Precious Metals Tue, 01 Sep 2026 15:49:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/silver https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/silver Learn more about silver as a jewelry metal: its properties, 925 sterling silver, important silver alloys, tarnishing, care, and the use of silver in the Mokume-Gane technique. Precious Metals Tue, 01 Sep 2026 15:36:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/which-is-more-valuable-platinum-or-gold https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/which-is-more-valuable-platinum-or-gold Gold or platinum - which is more valuable? Gold shines due to its historical and cultural significance, platinum due to its industrial applications and rarity. The value varies depending on market conditions and individual preferences. Precious Metals Mon, 22 Jul 2024 13:45:00 +0200 https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/pearls-a-fascinating-world-akoya-south-sea-keshi-and-freshwater-pearls https://www.wiesner-schmuck.de/en/wiesner-advisor-workshop/precious-metals/pearls-a-fascinating-world-akoya-south-sea-keshi-and-freshwater-pearls The fascinating world of pearls: discover the different types of cultured pearls such as Akoya, South Sea, Keshi and freshwater pearls. Learn more about their origin, creation and unique characteristics. Immerse yourself in the natural beauty and elegance of these precious jew... Precious Metals Tue, 14 Jun 2022 10:00:00 +0200