Listings show coral (natural, sometimes dyed or impregnated) set in a variety of metals and finishes, including 14kt yellow gold, 18kt yellow gold over sterling silver (plated), sterling silver, rhodium-plated silver and base-metal alloys.
Coral earrings appear in round and square shapes, teardrop and irregular silhouettes, and the coral stones are commonly cut and set as cabochons.
Common closures listed include post-and-clutch (stud) backs, leverback fastenings for drop styles, and snap-style or hinged closures for hoops and similar designs.
Gem sizes mentioned in the listings include 6 mm, 7–7.5 mm, 8 mm, 10 mm and 12 mm.
Care guidance varies by listing: some recommend professional cleaning, others suggest wiping with a polish cloth, and at least one specifies not to wash the piece.
Examples from listings include polished 14kt yellow gold, 18kt yellow gold over sterling silver (plating), polished sterling silver, and rhodium-plated sterling silver.
