< back Perpetual Motion Solo Ring 10mm $2,850 18k yellow gold and Tahitian pearl. Product code: PM-RN-SOLO9 details A Tahitian pearl nestled within a sleek gold cube. 9mm Tahitian pearl Size & Fit Measurements can be found in the link below US sizing Cube Width: 1.1cm (approximately) Product code: PM-RN-SOLO9 View Disclaimer size guide select color Yellow Gold w/ Tahitian Pearl yellow gold w/ blue topaz Yellow Gold W/ Peridot Select Size add to bag Share Twitter Facebook Email Pinterest Custom Order