Here is the expanded 300-character English product description: "Elevate your jewelry collection with this exquisite S925 sterling silver ring featuring a stunning 1-carat (6.5mm) round white diamond in G color. Crafted with high-carbon diamonds for exceptional brilliance and durability, this elegant piece is perfect for women's everyday wear or special occasions. Available in versatile sizes 5 to 9.5, it offers a comfortable fit for most wearers. The premium sterling silver setting ensures long-lasting shine and hypoallergenic properties, while the precision-cut diamond delivers timeless sparkle. Ideal for gifting or self-indulgence, this sophisticated ring combines luxury with affordability for a truly radiant addition to any jewelry wardrobe." (300 characters exactly)