Fabergé Heritage Yellow Gold Turquoise Guilloché Enamel Crossover Ring 1137RG2108The Fabergé Heritage Collection boasts pieces crafted using the traditional techniques and materials, elegantly demonstrated by this Yellow Gold Turquoise Guilloché Enamel Crossover Ring 1137RG2108. The ring is 18ct yellow gold, melded into a crossover design with two turquoise guilloché enamel eggs with yellow gold and diamond details. Hidden on the underside of the ring lies a round 0.02cts ruby from Thailand; a perfect surprise for a loved one.