Exquisite Two-Tone Solitaire: Platinum 850 & 18kt Gold Setting Natural Diamond 0.36 ct Stunning 'Alba di Platino' (Platinum Dawn) solitaire ring, a fine jewelry piece that combines noble materials with modern design. PLEASE NOTE: This is not your classic white gold ring. It is crafted in solid 850 Platinum (significantly rarer, more precious, and more durable than gold) with 18kt Yellow Gold details in the setting. The main advantage of platinum is that it stays a brilliant, polished white forever and it never yellows." it is a study in jewelry architecture. This piece features a sophisticated bimetallic construction, seamlessly fusing the icy resilience of Platinum 850 with the solar warmth of 18kt Yellow Gold. The sinuous bypass-style shank provides a modern, ergonomic silhouette that flows around the finger, offering a distinct departure from traditional, static solitaire designs. • The Platinum Foundation: Crafted in solid Platinum 850, a metal 30 times rarer than gold. Unlike white gold, this platinum is naturally white and will never require rhodium plating, maintaining its lustrous, "eternal" finish forever. Its high density (4.00g total weight) provides a substantial, luxurious feel on the hand. This piece stands out for its complex technical execution of bimetallism. The union of Platinum 850 (chosen for its density and eternal durability) with 18kt Gold (strategically used in the coronet) is not only aesthetic but functional: the gold enhances the diamond's warmth while the platinum ensures an indestructible, indeformable structure. Unlike standard white gold, this ring is forged in solid Platinum 850. It is a hypoallergenic metal that will maintain its natural white brilliance for a lifetime without the need for rhodium plating, making it a low-maintenance piece with exceptional value retention Its sinuous lines and 'Bypass' styling wrap the finger with an organic fluidity rarely found in mass-market commercial jewelry. This is a designer piece that perfectly balances its solid 4-gram weight with a sophisticated visual lightness. The six-prong yellow gold setting acts as a 'chalice of light,' allowing for total refraction through the facets of the 0.36ct diamond. This configuration maximizes the stone's chromatic dispersion (fire), allowing the diamond to radiate brilliantly against the cool backdrop of the platinum band Ideal for the connoisseur seeking a piece that breaks away from the conventional solitaire. 'Alba di Platino' is more than a jewel; it is an investment in noble materials and a design study that fuses the warmth of gold with the understated elegance of platinum. A piece with character, weight, and a unique aesthetic narrative • The 18kt Gold Coronet: The diamond is cradled in a handcrafted six-prong gold vessel. This strategic use of yellow gold serves as a "light enhancer," warming the diamond's brilliance and creating a stunning chromatic contrast against the platinum band. The body of the ring is crafted in solid Platinum 850, featuring a sinuous, bypass-style shank that curves fluidly around the finger. This cool-toned metal serves as the perfect foundation for the contrasting centerpiece: a six-prong gold coronet holding the diamond. This strategic use of yellow gold not only secures the stone but enhances its fire, acting like a vessel of light. At its heart lies a 0.36 ct Natural Brilliant Cut Diamond. With H–I color and SI clarity, the stone offers genuine brilliance and a warm luminosity, elevated by the unique setting that allows light to enter from multiple angles. This is a piece of substantial character (4g weight) that balances delicate proportions with solid craftsmanship. It represents a distinct opportunity for collectors seeking a solitaire that breaks away from the ordinary, a seamless blend of investment-grade materials and artistic design. Specifications: Object: Solitaire Ring Material: Platinum 850 (Hallmarked) and Yellow Gold details Total Weight: 4.00 g Gemstone: Natural Diamond Cut: Round Brilliant Carat Weight: 0.36 ct Color Grade: H–I Clarity Grade: SI Ring Size: EU 48 / US 4.5 / UK I–J (Inner diameter approx. 15.3 mm) Condition: Excellent condition. For the collector, this ring represents a dual-asset investment. While gold prices continue to reach historic highs, the inclusion of Platinum 850 offers a hedge in a rarer noble metal that is currently undervalued. Its unique bypass design ensures it remains a standout piece in any private collection or a breathtaking, "one-of-a-kind" engagement ring. This item will be shipped in a jewelry box, carefully packaged and sent via insured, tracked shipping.