4 PARAIBA TOURMALINES. PRECIOUS GEM INVESTMENT LOT #29: 2.27 Total Carat Weight

These Paraiba Tourmalines have not been submitted to GIA for authentication. All 34 have been authenticated by GIA as copper and manganese bearing Paraiba Tourmalines. These gems command high prices due to their scarcity and unique brilliance, often seen in vibrant “windex” blues or greenish-blues, with Brazilian stones being especially prized and expensive.