In my store you will find a stunning collection of Unheated Montana Sapphire Engagement Rings. I work only with ethically sourced natural stones and recycled fine metal (14k solid gold and up). Please feel free to ask any questions and any custom requests. You can also take a look at my 2 stores on Etsy where I sell loose natural stones. Here are the links below.
https://www.etsy.com/shop/RingByIrina
https://www.etsy.com/shop/NaturalStonesUS
Quality. Taste. Love