Color Change Sapphire – Natural, Faceted, Purple, 3.78 ct

WOW - Now these would make something that could be seen from a distance! This isn't the greatest photo. All of these are worthy center stones and all were cut at the same angles to look like a perfect set. The second stone from the right is actually a pastel green color. Note that the red stone on the far left has an interesting color change to orange and purple outdoors. To the best of my knowledge, none of these have been heat treated and are all the beautiful colors Mother Nature made them!. Color: Various, Cut: Round Brilliant, Weight: 3.78, Dimensions: 5.1 to 5.2 mm. (Information supplied by photo contributor.) © Daniel Stair, CustomGemstones.com

Credit: Daniel Stair, CustomGemstones.com 2014