This Fabergé essence rose gold crossover ring features round white diamonds, set in 18 karat rose gold. In keeping with its fondness for delight, surprise and discovery, Fabergé has concealed a ruby on the inside of the ring. The Essence collection celebrates Fabergé's love for surprise and wit. Crafted from 18k gold, each piece is inspired by the iconic Imperial Eggs, but incorporates a modern take on the use of diamonds and colored gemstones.