Mattia Cielo, Two 'Universo' gem-set and black gold rings

Pricing & History
Each of flexible design, one set with circular-cut rubies, the other set with circular-cut pink sapphires18k rhodium-plated blackened goldSigned Cielo, numbered to eachRing size Approx. 7; Gross weight 8.8 dwtsCondition: Good condition. The rubies are a saturated red hue and the pink sapphires are a slightly purplish pink hue both with good transparency. Marks: ruby ring: U08RMK, 750, Italian registry mark; pink sapphire ring: U08PMK, 750, Italian registry mark.