Empress Obsidian - Petite Silver EarringsDramatic & stunning black the perfect chameleon to go with any colour, pattern or style. Obsidian is formed from molten lava that has cooled very quickly, it is often called 'volcanic glass' with the elements of fire, water and earth at its core. With a smaller form than the classic Empire Range, the Empress are light & comfortable earrings that feature an OR signature a hand blown glass jewel. Italian glass and 925 Sterling Silver measuring 15mm x