The worth of this semi-precious stone is set by a mix of things, together with high quality, coloration, lower, and carat weight. Deep, uniform, “royal” blue with minimal pyrite inclusions is essentially the most prized. A cabochon lower, typically used for this opaque gemstone, can additional improve its worth, as can a bigger carat weight, assuming constant high quality all through the stone.
Traditionally, this vibrant blue mineral has been treasured for its intense coloration. Used ornamentally and in jewellery since antiquity, it was floor into pigment for ultramarine, a paint coveted by Renaissance artists. This historic significance, mixed with its relative rarity and enduring attraction, contributes to its persevering with worth in fashionable markets. Understanding the elements impacting worth empowers patrons to make knowledgeable choices.
