Warning: ini_set(): A session is active. You cannot change the session module's ini settings at this time in /home/customer/www/kingstonegems.com/public_html/wp-content/plugins/product-enquiry-pro/init-quote-cart-session.php on line 11

Warning: session_set_cookie_params(): Cannot change session cookie parameters when session is active in /home/customer/www/kingstonegems.com/public_html/wp-content/plugins/product-enquiry-pro/init-quote-cart-session.php on line 14

African Alexandrite Pear , ,

Here is an exceptionally large alexandrite that is quite spectacular in every regard. Alexandrite is a precious gemstone that is rarely seen over one carat, let alone three! It has a very pleasing colour change with a nice bright aspect. The colour is a lovely greenish bluish teal and changes to a purplish mauve. This stone would be a perfect ring stone or stunning in a pendant. A big beautiful trophy alexandrite gemstone.

Alexandrite is a most particular gemstone and one of the rarest and most valuable of gems in the Mineral Kingdom and shares the same prestige as fine rubies, emeralds and sapphires. Alexandrite has a fascinating and colourful history. It was originally discovered in the Ural mountains of Russia in 1840 where the deposit was quickly exhausted and only a very small amount of fine quality gems were uncovered. These Russian alexandrites became very sort after and today are almost impossible to find outside of collections. It is believed that the newly discovered gem was named after the Russian tsar of the time, Alexander II. In 1987 a new deposit of alexandrite of excellent quality was discovered in Brazil sparking much excitement in the gem world. Alexandrite is renown for its remarkable colour change characteristic – in daylight and under certain lighting conditions (fluorescent) it exhibits a blue green teal colour and changes to a purplish pinkish red under incandescent and halogen lighting. Alexandrites are also generally only available as small cut stones with anything over one carat considered large. Alexandrite is also hard, being 8.5 on the moh scale making it ideal for all jewellery settings so you can wear and enjoy it every day.








SKU: 160500



Weight (Carat)

Length (MM)

Width (MM)

Depth (MM)




, , ,

Colour Grading

Daylight / Fluorescent = Green Blue Teal, Incandescent / Halogen = Purple Mauve