Yes, it could perfectly be the necklace sold by Martin, the merchant, in the Druid Village of your favorite RPG, which give you a +5 to charisma and perception, giving you a notable advantage in social encounters.
Material: 925 sterling silver
Stone: Green zirconia
Lenght: 55-60 cm
Weight: 20 grams
PACKAGING
Every order comes with a Kuurth's sphere and an owner's guide.