Maharani of Indore; the 23.24-carat Golconda Blue in a JAR ... the ante of the value of the stone, is its new setting. The extremely precious stone comes perched in a diamond-accented ring setting ...

Blue Diamond Ventures, Inc. focuses on opportunities in various industries related to agriculture, renewable energies, and natural holistic products and services derived from botanicals.

A rare 10-carat Mediterranean blue ... blue diamonds ever discovered, according to sources. Nearly $23 billion worth of rough stone was traded in 2021. In 2023, over $38 billion in the value ...