Sterling Silver Filigree Art Gemstone Dangle Women Triangle Earrings Earrings Length: 1.35 Inches; Drop length: 0.45 Inches; Width: 0.35 Inches   Black Onyx, Carnelian, Green Agate, Turquoise, gemstones are 4.00 mm, cabochon round-cut Ruby Corundum gemstones are 4.00 mm. checkboard faceted, round-cut. Filigree is made of delicate metal strands that have been skillfully fashioned to create an outstanding combination of old and modern art. Originating in Mesopotamia, Anatolia. It is made of delicate metal strands that have been skillfully fashioned to create an outstanding combination of old and modern art.