natural unheated/untreated sapphire specimen 106 grams

Unveil the untouched elegance of a 106-gram natural, unheated, and untreated sapphire from Tanzania’s Umba River Valley, available at NaturalRawks.com for just $1 per gram. Weighing around 3.7 ounces, this magnificent gem embodies the pure essence of a world-famous gemstone region, showcasing a mesmerizing spectrum of colors—from deep midnight blues to glowing amber hues and gentle pastel pinks. Extracted straight from the earth with no enhancements, this sapphire highlights nature’s raw artistry, making it an ideal choice for collectors, artisans, or anyone enchanted by authentic geological wonders. At only $1 per gram, this Umba Valley gem offers an affordable way to own a perfect piece of Tanzania’s mineral heritage, ready to ignite creativity or take center stage in a bespoke design.