Gemfields has introduced Imboo, a colossal 11,685-carat emerald discovered at the Kagem Mine in Zambia—now one of the largest rough emeralds ever revealed.

Lady Gaga’s Malibu coffee run with fiancé Michael Polansky revealed more than caffeine cravings—her dazzling new engagement ring is setting the internet ablaze.

Rubies, the birthstone for July, symbolise passion, protection, and vitality. Known for their rich red hue and timeless appeal, rubies have been treasured for centuries as stones of power and love. In this blog, we explore the captivating history, symbolism, and qualities of this fiery gem, and why it’s a perfect choice for July birthdays or any meaningful occasion. Discover what makes rubies one of the most coveted gemstones on earth.

Nestled in the heart of London’s Hatton Garden, SICO International stands as a beacon for connoisseurs of rare and exquisite gemstones. With over 26 years of unparalleled expertise, we specialise in sourcing and supplying the finest Rubies, Sapphires, Diamonds and other precious gems to a discerning global clientele.

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.

In this article, we explore the key factors that influence the value of gemstones, such as rarity, demand, and quality

Sico International was founded by professional gemstone expert, Anthony Aziz in 1996. Anthony first started working in the industry with...