Edwardian Necklace Platinum Sapphire Diamond Pendant Vintage Jewelry Art DecoA gorgeous Edwardian necklace, crafted from platinum, featuring a sapphire and diamond pendant. At the center hangs the deep blue sapphire, floating inside a circular openwork frame and surrounded by diamonds set along the circular pendant and accent the bail above. The pendant design combines symmetry and gentle curves, a hallmark of Edwardian jewelry. The diamonds vary in size, with smaller stones set in the upper section and larger stones accenting