Pelangi is Bahasa Indonesia for rainbow 🌈 for the way this opal flashes every colour, especially under the sun. I found it at a gemstone show in Paris back to 2024. Handmade by me in Paris in sterling silver. I can size this ring up a few sizes after your order (not down) - but I can always make you a custom version in your size, or with different stones. Just message me on Instagram or email. 🤍