Calëo Insider Blog

Explore the world’s most rare and exquisite gemstones—each a masterpiece of nature and origin. From the color-shifting Alexandrite of Russia to the electrifying Paraíba Tourmaline of Brazil, discover the stories behind these ultra-rare jewels that define true luxury and exclusivity in fine jewelry.

From Cleopatra’s golden cuffs to Elizabeth Taylor’s legendary diamonds, this guide explores the most iconic jewelry figures in history and the pieces that defined their legacy. Discover how queens, empresses, and style icons used jewelry to express power, elegance, and timeless personal style.