Triangle Artificial pearl (11mm) Pendant Necklace and Stud Earrings Jewelry Set, 15" + 2", Extender Chain Length: 15", Triangle Pendant size: 0.78"L* 0.98"W, Shell Pearl Diameter: 11mm, Spring-ring clasp. Cottontree Christmas Big Promotion: All up to $9.99. It's time to pick up a christmas gift jewelry for mother, girlfriend, wife and BFF. Shell Pearl is a man-made simulated pearls created from the shell on an oyster called "mother-of-pearl" that employs a shell nucleus and contains layers of natural cultured pearl material with high luster. Inspired by fashion jewelry vintage appeal, this sophisticated triangle jewelry set features a floating tridacna shell pearl accented by geometric triangle frame in 18k yellow gold and secured with a lobster chain. Cottontree's Classic Fashion, this triangle necklace and studs for women is guaranteed to add a unique trendy touch to almost all outfits.