Alexandrite Colour Change. The images shown above only capture the one colour, its colour under artificial light; under natural light it displays a distinct green.
Due to the rarity of Alexandrite it is a costly gemstone, and therefore considerable effort has gone into producing Synthetic Alexandrite Colour Change; however, the synthetic produces a range of colour changes whereas the natural produces only the two colours: green in natural light, purplish in artificial.

Please note: the discounted $1200 price as shown above is a price fixed a couple of years back. Sometime next week the item will be removed from the site and alterations made in the pricing to more accurately reflect the huge elevation in the Gold price over the recent eighteen months. The above ring contains 7.2 grams of solid 9ct Gold; 7.2 grams of 9ct Gold stockgauge today costs almost $560, before the expert bench labour of hand-fashioning the ring, before the cost of the costly Alexandrite gemstone, and before the cost of the professional setting of the gemstone.