Blue Chalcedony 10mm Round Cabochon

This large round, untreated chalcedony cabochon has a silky, translucent blue color and its durability makes it ideal for setting in bezel mountings in nearly any style of jewelry. Combine it with complementary-color gemstones to create mixed-gem pendants, rings and bracelets or use it by itself to draw attention to its soft, blue color.A compact microcrystalline quartz, chalcedony (pronounced "cal-SID-nee") is a tough, durable gemstone that is ideal for carving, cabochons and beads. Pure chalcedony is white; individual chalcedonies are labeled by the colors that come from trace minerals. Most varieties of chalcedony are dyed to enhance their color.

• Price Per Unit: Priced per Each
• Gemstone Type: Chalcedony
• Stone Shape: Round
• Stone Size: 10mm
• Stone Type: Natural
• Color: Light Blue
• Enhancement: None (N)
• Mohs Hardness: 6.5–7
• Refractive Index: 1.54–1.55
• Specific Gravity: 2.63–2.65
• Brand: AGTA
• Weight: 0.000 kg