Carnelian 18 x 13mm Oval Cabochon

The dramatic, deep orange-red color of this oval carnelian cabochon makes it a beautiful option for custom jewelry designs; the gemstone's relative hardness makes it a good substitute for other softer gems in pieces that will see wear, such as bracelets and rings. For an almost gothic look, match it with black onyx.Carnelian is a type of chalcedony with a semi-opaque to translucent reddish-orange color. Its color comes from its iron oxide content and gemstones may present a uniform color or be faintly banded. Its name comes from the Latin "cornum," meaning cherry, due to the resemblance of its color to that fruit; carnelian is reputed in folklore to engender eloquence in its wearers.

• Gemstone Type: Carnelian
• Stone Shape: Oval
• Stone Size: 18 x 13mm
• Stone Type: Natural
• Color: Red
• Enhancement: Dyed (D), Heat-treated (H)
• Mohs Hardness: 6.5–7
• Refractive Index: 1.535–1.539
• Specific Gravity: 2.58–2.64
• Weight: 0.000 kg