I made these earrings using two white keshi pearls that measure approximately 8mm wide, (they are longer). The buyer will receive the EXACT pearl earrings pictured :). The pearls are 100% natural, (no enhancement, no bleach, no dye, etc.), so they've not been treated in any way. The keshis are all nacre :). The metal studs are 925 sterling silver. The buyer will receive a small gold foil box in case they are purchasing a gift, and I do ship SAME DAY :). Thank you SO much for looking through my items!