PLATINUM SQUARE RING WITH DIAMONDS – AMERICAN MANUFACTURE 1960s Ring characterized by a square-shaped center, defined by a compact arrangement of stones that creates a continuous and well-defined luminous surface. The geometry is perfect, with proportions designed for optimal wearability. At the center is a natural round brilliant-cut diamond of approximately 0.45 ct, set with proportionate prongs that ensure stability and proper display. Around it, a frame of natural round brilliant-cut diamonds is developed, arranged closely together to form a uniform and uninterrupted cluster. The surrounding stones precisely follow the square perimeter, giving the central stone even more light. The thin and well-distributed prong settings allow for good exposure of the surfaces, contributing to the overall luminous effect. The band features natural diamonds set on the shoulders, arranged in a sequence and integrated into the ring's design, extending the presence of the stones even in the side view. The Platinum setting is made with solid craftsmanship. MAIN FEATURES • Era: 1960s, American manufacture • Material: Platinum • Natural diamonds: round brilliant-cut • Center diamond: approximately 0.45 ct • Total carat weight: approximately 0.90 ct total • Setting: prongs on a square-shaped cluster A ring defined by clear geometry and a precisely executed stone arrangement, where compactness and luminous continuity determine the jewel's character. Discover more about this exclusive jewel in our store or visit www.GioielliGradara.it Ref. 4542 PT