18k Rose Gold Iconica Earrings with Blue Topazes 

18K pink gold earrings set with 10 stones: amethyst, tsavorite, blue sapphire, blue zircon, red spinel, pink tourmaline, tanzanite and orange zircon.

18k rose gold Pomellato Iconica earrings.

18k white gold earrings, set with 13 round brillant diamonds of 0.4 ct

Gucci Link to Love 18K yellow gold earrings