Kiki McDonough
It is without a doubt that Kiki McDonough is a brand that hugely influences Kate Middleton's style of jewelry, being one of the most prominent in her collection of fine jewels. The eponymous brand was founded in 1985 by British jewelry designer Kiki McDonough. Kiki loves to incorporate all different colors and types of exquisite gemstones into her designs, making them stand out compared to other jewelers.