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The Sun
2 days ago
- Business
- The Sun
GIA Redefines Lab-grown Diamond Grading Standards Discontinuation of 4Cs Grading System Enhances Differentiation Between Natural and Lab-Grown Diamonds
HONG KONG SAR - Media OutReach Newswire - 10 June 2025 - The Gemological Institute of America (GIA), the world's foremost authority in gemology announced a redefinition in diamond grading on June 2, 2025. Beginning at the end of 2025, GIA will cease using the internationally recognized 4Cs grading system (Cut, Colour, Clarity, Carat) for lab-grown diamonds. Instead, GIA will implement a new descriptive grading system that lab-grown diamonds submitted to GIA will receive simplified descriptors—categorized broadly as either 'premium' or 'standard' or no grade at all if the quality is subpar. This transformative change marks a historic shift in the global diamond industry, not only redefining the value perception of lab-grown diamonds but also enhancing the differentiation between natural and lab-grown diamonds. This initiative is not merely a terminology adjustment; it represents a systematic effort to separate the grading systems for lab-grown and natural diamonds. As a non-profit organization, GIA emphasizes the fundamental differences between the two, including their formation processes, physical characteristics, and market values. According to Tom Moses, GIA Executive Vice President and Chief Laboratory and Research Officer, 'More than 95% of lab-grown diamonds entering the market fall into a very narrow range of color and clarity. Because of that, it is no longer relevant for GIA to describe man-made diamonds using the nomenclature created for the continuum of color and clarity of natural diamonds.' Reaffirming the Unique Value of Natural Diamonds This revision of grading standards is another milestone following GIA's abandonment of the term 'Synthetic' and its move to describe lab-grown diamonds in relation to natural diamond standards. GIA created the 4Cs—cut, colour, clarity, and carat weight—as a rigorous system to help consumers understand the unique and qualities of natural diamonds. With the new lab-grown diamond grading system, the core value of natural diamonds—rarity and emotional attributes are further emphasized. No two natural diamonds are exactly alike. Every natural diamond is unique, characterized by its distinct growth patterns, inclusions, and colour formed over billions of years. These nature's treasures, formed deep within the Earth, are considered valuable collectibles due to their beauty, rarity and non-renewability. They symbolize values associated with love, commitment, and eternity, while also contributing to the social and economy welfare of the diamond mining communities through responsible mining practices. In contrast, lab-grown diamonds are man-made and mass-produced using high-pressure high-temperature (HPHT) or Chemical Vapor Deposition (CVD) processes. Their industrial nature limits their ability to embody the multiple values associated with natural diamonds, including emotional attributes, rarity, investment potential, and heritage. GIA's reform not only reaffirms the irreplaceable status of natural diamonds but also clarifies that lab-grown diamonds should not be assessed using the same criteria as natural diamonds. Ensuring Consumer Awareness and Transparency Over time, some lab-grown diamond sellers have been using ambiguous marketing terms such as 'sustainability' and 'equivalency' that may mislead consumers about the differences between lab-grown and natural diamonds. GIA's new approach ensures consumers can make informed choices without confusion, protecting their rights to knowledge, choice, and fair trade. By discontinuing the use of the 4Cs standard for lab-grown diamonds, GIA reaffirms its commitment to scientific integrity and public transparency. GIA's grading redefinition is poised to have a profound impact on the global jewellery industry. As this change takes effect by the end of 2025, it is anticipated that gemological institutes worldwide will follow suit. The boundaries between natural and lab-grown diamonds are clearly defined through GIA's new grading standards.
Business Standard
12-05-2025
- Business
- Business Standard
From Concept to Creation: Inside the World of Leading Custom Diamond Jewelry Manufacturers
PNN New Delhi [India], May 12: In the evolving world of fine jewelry, personalization and craftsmanship are becoming the cornerstones of luxury. Today's consumers are not only looking for elegance but also individuality. That's where a Custom Diamond Jewelry Manufacturer steps in--bringing a client's unique vision to life with expert precision and unmatched artistry. On the other hand, if you're a retailer or boutique looking to scale, tapping into trusted Wholesale Sterling Silver Jewelry USA suppliers can elevate your offerings with style and affordability. This dual focus--customization and wholesale availability--is redefining how we perceive and purchase jewelry in 2025. The Rise of Bespoke Jewelry: Turning Visions into Reality Luxury has evolved beyond mere opulence. Today, it's about meaningful, personal pieces that reflect individual stories and values. The demand for custom diamond jewelry is booming, particularly for once-in-a-lifetime pieces like engagement rings that represent more than just sparkle. At Jaitam Jewels, we specialize in co-creating unique designs with our clients. Every piece is perfectly tailored, from the first sketch to gemstone selection, CAD modeling, and the final polish. Our collaborative design process ensures the final result is not just jewelry, but a tangible story. Where Technology Meets Tradition We believe that innovation enhances art. Jaitam Jewels uses advanced CAD (Computer-Aided Design) and 3D modeling software to provide our customers with a precise preview of their jewelry before production begins. This ensures every detail, down to the curve of a band or the placement of a stone, is flawless. But while technology plays a crucial role, it's our master craftsmen who bring the soul into every creation. Skilled setters, polishers, and metalworkers bring decades of experience to each piece, combining heritage techniques with modern precision. Ethical, Elegant, and Earth-Friendly: Our Commitment to Sustainability Modern buyers want their jewelry to be as ethical as it is elegant. Jaitam Jewels proudly supports sustainable practices, offering options like lab-grown diamonds and CVD diamonds (Chemical Vapor Deposition). These diamonds are virtually identical to mined ones in brilliance and durability, but come with significantly less environmental impact. We also use recycled metals and adhere to conflict-free sourcing policies. Every piece we create aligns with your values, ensuring beauty with a clear conscience. Wholesale Sterling Silver Jewelry USA by Jaitam Jewels In addition to high-end custom pieces, Jaitam Jewels is also a trusted Wholesale Sterling Silver Jewelry USA supplier. We cater to boutiques, eCommerce brands, and retailers seeking trendy yet timeless pieces that deliver both affordability and flair. Our curated silver collection features everything from minimalist earrings to statement necklaces and stackable rings. With fast shipping, quality control, and branding options, we empower retailers to stay ahead of trends while maintaining healthy margins. Silver Jewelry: Everyday Luxury That Lasts Silver jewelry has emerged as a staple in everyday fashion, thanks to its versatility, durability, and affordability. Whether styled for formal events or casual outings, sterling silver effortlessly elevates any look. At Jaitam Jewels, we provide silver collections that match every style identity--boho, classic, modern, or edgy. Our silver range is perfect for retailers looking to expand their inventory with pieces that are as sellable as they are stylish. Custom Diamond & Wholesale Silver Jewelry For those looking to build a successful jewelry business in 2025, striking the right balance between custom luxury and accessible elegance is key. * Custom diamond jewelry (including engagement rings and heirloom pieces) lets you serve high-end clients who seek uniqueness and emotional value. * Wholesale sterling silver jewelry helps you cater to a broader market with fashion-forward, fast-moving inventory. * By incorporating lab-grown diamonds and CVD diamonds, you align with today's ethical and eco-conscious consumers. At Jaitam Jewels, we offer all three, empowering you to cater to every segment of the market. A Tale of Two Success Stories Imagine a couple crafting their dream engagement ring with Jaitam Jewels. They're involved in every step: choosing a lab-grown diamond, reviewing CAD designs, and finally approving the final cast in gold or platinum. The result? A ring as unique as their love. Now picture a boutique owner stocking up on our silver jewelry--from charm bracelets to dainty studs. In just a few days, they receive ready-to-sell inventory with packaging customization, ensuring their brand identity stays front and center. Both stories highlight the power of tailored solutions--one deeply personal, the other business-driven. Both are equally successful. Shaping the Future of Jewelry with Jaitam Jewels The future of fine jewelry is personalized, ethical, and diverse, and Jaitam Jewels is proud to be leading the charge. Whether you're marking a milestone with a custom engagement ring, choosing sustainable brilliance with CVD diamonds, or elevating your boutique with wholesale silver jewelry, we offer the craftsmanship, reliability, and innovation you need. Step into the future of jewelry with Jaitam Jewels--where your vision meets our expertise, and brilliance knows no bounds. (ADVERTORIAL DISCLAIMER: The above press release has been provided by PNN. ANI will not be responsible in any way for the content of the same)
Yahoo
19-03-2025
- Business
- Yahoo
Exxon challenges Colonial Pipeline on proposed changes to fuel shipping terms
By Nicole Jao and Shariq Khan NEW YORK (Reuters) - ExxonMobil filed a protest notice on Wednesday asking regulators to block Colonial Pipeline's proposed changes in fuel shipping terms, citing potential harm to shippers and consumers, a filing showed. The Colonial Pipeline is a key artery for shipping fuel from the U.S. Gulf Coast to the East Coast, where refining capacity has shrunk and pipeline shipments are the most cost-effective way to meet regional demand. Earlier this month, Colonial sought approval from the Federal Energy Regulatory Commission (FERC) to stop shipping different gasoline grades at the same time, and to eliminate shipments of so-called Grade 5 gasoline. The pipeline operator said the changes would streamline its operations and minimize slowdowns. "Colonial's proposed tariff changes will severely disrupt the efficiency of the gasoline supply chain," Exxon said in the protest notice. A Colonial spokesperson said the company would respond to Exxon's filing shortly. If the changes are approved, shippers will not be allowed to ship gasoline products with higher Reid Vapor Pressure, or RVP, but Colonial can deliver the products to downstream markets. Exxon said the proposed changes benefit Colonial but harm the margins for everyone else involved in the supply chain. Several gasoline marketers who spoke to Reuters on condition of anonymity earlier this month said they were exploring options for court challenges if Colonial follows through with the changes, Reuters reported.
