3 freshwater pearls secured to sparkly waterproof chain.
Measuring 14" w 1.5" Crystal dangle adjustable clasp. 
Available in Sterling Silver or 14K Gold fill. *14K Gold filled metal is highly superior to "gold plated" as it is non-tarnish, can be worn in water, and is hypoallergenic.

Also see the matching bracelet set

https://oohjacquelina.com/products/the-four-pearl-necklace-bracelet-ring-set