Petit Joli Stud Earrings in 18k Rose Gold with Onyx, White and Champagne Diamonds. Petit Joli is a floral dream on your skin. The collection is designed for women always blooming in a free soul. This collection embodies the everlasting connection between nature and women. Flowers that take on the colours of the sky, space and earth. Colours with a bold, yet delicate personality. Onyx represents land and strength, the very intensity of being. The black gem is a symbol of elegance and confidence in the balance of the most generous femininity.