AuctionsMay 14, 2026
White Diamonds Lead Sotheby’s Auction, Blue Diamond Does Not SellA matching pair of 18.38-carat, D-color diamonds from Botswana’s Jwaneng mine sold for $3.3 million, the top lot of the jewelry auction.
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Taking the Moment Head On: How Rio Grande Champions the Present & Future of Fine Jewelry
As a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.
Brought To You By Rio Grande Jewelry Supply
As a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the evolving needs of jewelers worldwide. In an industry continually shaped by precious metal prices, shifting consumer expectations, and supply chain complexity, Rio embraces innovation while staying rooted in the exceptional service and reliability that customers have trusted for generations. Backed by the strength of Richline Group, a Berkshire Hathaway company, Rio Grande combines the resources of one of the largest jewelry manufacturers in the world with the agility and personalized service of a trusted, customer-first operation.
Navigating High Gold Prices
With metal prices on the rise, Rio Grande helps retailers find cost-effective solutions that don’t compromise quality or design. Their expanded offerings include a wide range of gold-plated and gold-filled options—ideal for creating bold, lightweight styles while conserving precious materials. Rio also offers electroformed jewelry, vermeil and gold- plated silver findings, and a comprehensive suite of plating solutions and equipment to streamline in-house production.
From fabricated metals to finished jewelry and findings, Rio’s lineup supports jewelers in keeping their cases full and their margins strong. With a focus on innovation, efficiency, and accessibility, Rio Grande continues to be a trusted partner for businesses looking to adapt and thrive in a shifting market.
RioReserve: A New Way To Secure Inventory
To better support jewelers' inventory needs, Rio has introduced RioReserve, an exclusive new benefit for RioPro members. This program allows jewelers to secure dedicated inventory that’s held at Rio and shipped on a customized schedule, offering control and peace of mind.
In a climate of uncertain lead times and fluctuating availability, RioReserve is a bold step toward giving jewelers more freedom, flexibility, and confidence in their operations. There are no risks, no storage fees, and no long-term commitment. Participants can adjust or cancel their agreement at any time.
In a climate of uncertain lead times and fluctuating availability, RioReserve is a bold step toward giving jewelers more freedom, flexibility, and confidence in their operations. There are no risks, no storage fees, and no long-term commitment. Participants can adjust or cancel their agreement at any time.
Fine Gold Jewelry & Domestically Manufactured Findings
Rio Grande continues to expand its selection of fine gold jewelry and findings to help retailers reduce production overhead while maintaining the high quality their customers deserve. From time-tested classics to of-the-moment styles, their growing line of finished jewelry offers customers a range of expressive pieces that suit both traditional and evolving tastes. To support jewelers in sourcing dependable components, Rio also manufactures many of its findings in-house at its solar-powered facility, using leading- edge technology to ensure a blend of beauty, durability, and value.
Beyond finished jewelry, Rio’s robust inventory of gold jewelry findings is ideal for custom designs, restyling, and repairs. Retailers benefit from consistent quality, competitive pricing, and volume discounts, making it easy to stock up with confidence. With an ever-growing selection and a commitment to craftsmanship and reliability, Rio Grande remains a trusted resource for retail jewelers worldwide.
Gemstone & Diamond Sourcing Solutions
As a member of the Responsible Jewellery Council and the American Gem Society, Rio Grande’s commitment to ethical sourcing is reflected in its wide range of exceptional, responsibly sourced natural and lab-grown diamonds, colored gemstones, and pearls. This provides jewelers and retailers with a broad array of cuts, colors, and shapes that align with environmentally conscious consumer values. Rio’s diamond office, based in New York City and led by our expert gemologists, serves as a trusted resource for custom diamond and gemstone requests.
Grounded in Service. Built for the Future
As the needs of jewelers evolve, so does Rio Grande. With decades of expertise, a deep product catalog, and a culture of continual improvement, Rio continues to deliver guidance, tools, and support jewelry professionals rely on—now with even more ways to meet today’s challenges head on. Whether you’re a retailer, bench jeweler, or large-scale manufacturer, Rio proves that the supplier of the future must do more than just deliver materials. They must anticipate challenges, adapt to find solutions, and stand alongside their customers as true partners in growth. By listening to the needs of jewelers and evolving in step with the industry, Rio Grande positions itself as an essential resource for growth and opportunity.
Explore everything Rio has to offer at riogrande.com
Explore everything Rio has to offer at riogrande.com
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