A fine art deco emerald and diamond ring, circa 1925 The cut-cornered step-cut emerald, weighing 8.41 carats, between demi-lune and baguette-cut diamond shoulders, diamonds approximately 1.85 carats total, ring size M½, modern Cartier replacement case
Which Precious Gemstone Represents Your Personality?
Fluorite is the mineral form of calcium fluoride, CaF₂. It belongs to the halide minerals. It crystallizes in isometric cubic habit, although octahedral and more complex isometric forms are not uncommon.
A peridot and diamond ring, Julius Cohen centering an oval-shaped peridot, weighing 20.52 carats, framed by round brilliant-cut diamond petals; signed Julius Cohen; estimated total diamond weight: 1.20 carats; mounted in eighteen karat gold