Black IP Plated Stainless Steel Guilloche Gear Cufflinks with Mother of guilloche enamel cufflinks Gem ROTONDO GUILLOCH ROSE STAINLESS STEEL CUFFLINKS WITH WHITE MOTHER OF PEARL Rotondo Guilloch Stud Set in IP Rose Gold Plated with White Mother of Antique Mother of Pearl Shirt Stud Set For Sale at 1stDibs. Inspired by the Guilloche pattern used in classical Greek and Roman Architecture. This decorative technique of engraving is enhanced when decorated on a disc of white mother of pearl, creating a shine behind each line and curve when held to the natural light. Set in rose gold IP coloured stainless steel. The colour and natural formation of our gemstones differs from one another due to natural variation, making each piece truly one of a kind.