The line-up of stage-Reduce designs carries on by having an eleven-carat blue spinel and diamond ring and also a 15-carat yellow sapphire ring, each from Ceylon, Sri Lanka. Generally called cobalt blue spinel, stones sourced from Sri Lanka are specially exceptional and typically darker in colour as a consequence https://podcasters.spotify.com/pod/show/caratbee/episodes/Circle-of-Eternity-Unveiling-the-Timeless-Allure-of-Round-Engagement-Rings-e2glo7d