I have used 7 Rainbow Moonstone Marquise, aligned together to represent the 7 colours in a spectrum.
In most beliefs 7 is a positive as well as lucky number. It represents happiness, renewal, perfection and protection.
The marquise Moonstones measure 6mm by 3mm.
The ring is custom made so please allow 3-4 weeks manufacturing time. We currently have a UK size M,5 in stock which is available to ship immediately. delivery takes 2-3 days.