Sunken Collection Band Ring. This is an old world technique of sinking the stones into the metal, plating and polishing and doing it again. The stones appear to be sunken into the metal and reappearing. Each band is 100% unique as these are build not cast. 14K gold dipped or platinum over steel. Stones are natural and zircon many are carved out so light moves through and some are sunken and only seen from one side. Hypoallergenic Waterproof Steel 14K gold Gems ans Zircon Also called Rainbow confetti rings