6th and 7th pictures shows some of the color change under low incandescent lighting. These are all set in 2.8 Grams of 14K Yellow Gold. 30ct NATURAL Color Change Alexandrite & Diamonds in 14K YG" is in sale since Tuesday, June 1, 2021.This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "2dees" and is located in La Grande, Oregon. This item can be shipped to United States.