Very nice quality tiger's eye smooth cut teardrops. The shimmer in these stones naturally changes with the light. The french earwires are Sterling Silver or 14k solid yellow gold or 14k gold filled - you choose. The gemstone size is a dainty 11x15mm - 15 carats. Marbling will vary slightly pair to pair. Great lightweight everyday earrings. The mannequin shows the relative size and how they will hang. Shipping is Free!