When it comes to high-quality gemstones, SICO International stands as one of the most reputable suppliers in the heart of London.

From Sonoranite to Padparadscha Sapphires, these unique stones are adding fresh inspiration for collectors & designers

This exquisite 18-carat emerald-cut diamond is a symbol of the couple’s enduring romance and Beyoncé's timeless style.

Kate Middleton’s engagement ring, featuring a stunning 12-carat Ceylon sapphire, a royal heirloom steeped in history.

Learn how to spot high-quality rubies, sapphires, and diamonds by understanding key factors such as colour, clarity, cut, and carat.

Discover the timeless beauty and symbolism of September's birthstone, the sapphire.

Gemstones are timeless treasures. To ensure they remain in pristine condition for years to come, proper care is essential.