A 3.16 carat round purple Canela amethyst with 0.02 carats of round white zircon in 18K yellow gold over sterling silver pendant on an 18-inch Singapore chain - the Canela amethyst pendant in warm gold that highlights the exceptional deep purple saturation of the Brazilian mining region's finest production. Canela amethyst from the Canela region of Brazil is prized for the depth and richness of its purple saturation - a vivid, deeply concentrated violet at the upper end of the amethyst quality spectrum. At 3.16 carats round in warm gold. Lobster claw clasp.