Georg Jensen Mercy 18ct Yellow Gold 0.40ct Diamond Stud Earrings, 20001079. The Mercy collection was designed by Jacqueline Rabun, the acclaimed American designer known for her emotional approach and a design language characterised by sculptural and organic forms. The Mercy diamond stud earrings measure 5.5mm in diameter and feature 2 solitaire diamonds totalling 0.40ct (G/VS). There is a left and right earring and they can be worn traditionally as a pair or as singles in your first and second piercing. They fasten with classic post and butterfly fitments. These earrings come beautifully packaged in a unique Georg Jensen presentation box.