Something Blue by Ostro offers jewellery crafted from the finest Ostro blue topaz gemstones, each piece lovingly designed to surprise and delight.

The Ostro Stones

Our Story

Something Blue by Ostro is a modern love story, with an ancient heritage. It began with an enduring fascination of Ostro blue topaz gems; symbolic of love and friendship, and a desire to create outstanding jewellery for men and women to showcase the beauty of these timeless gems.

For generations Ostro topaz has stood out as the finest blue topaz of its kind, and as connoisseurs of this gemstone, we hand select the most perfect gems for each piece of our jewellery. Each gem has a story, which we trace back to its source, and each gem bears its own certificate of authenticity.

Exquisitely crafted from rhodium-plated sterling silver and finessed with hand-painted enamel, Something Blue jewellery is a gift destined to be treasured and adored.

The Ostro Stone being at the Natural History Museum where it is currently being displayed

OUR HISTORY

Max Ostro, the man responsible for the legacy of the Ostro topaz collection, began his journey to pursue the most exquisite stones in the 1960’s. This was a journey that took him to the most remote areas of the globe, in search of gems of outstanding beauty.

His prize possession, the 'Ostro stone' a magnificent 9,381cts topaz (the largest of its kind), has been given, on permanent loan, to the Natural History Museum for everyone to enjoy. Max Ostro discovered the flawless blue stone deep in the Amazon rainforest in Brazil in the mid 1980s.

Ostro Minerals is the oldest and most established blue topaz company. In fact, Max named the colours of blue topaz, Swiss Blue, London Blue and Sky Blue - names that are still used across the world today!

Our Founder Katy Ostro admiring the Out of the Blue collection
our founder

KATY OSTRO

For three generations, the Ostro family has been pursuing the most vibrant colours, and the highest quality topaz. When I married an Ostro, I became, quite literally, wedded to the world of topaz, but it is my own love for that most alluring gemstone that led me here. 

Each piece I create is inspired by the eternal beauty of these exquisite stones. Infused with a touch of modern flair, Something Blue jewellery embodies tradition with a twist. I am delighted to share this journey with you. 

A modern couple wearing their ‘Hidden Gem’ Sterling Silver rings for him and her as well as our ‘off the Cuff’ octagon cufflinks with a pair of Octagon Ostro Blue Topaz set in sterling silver

OUR COMMITMENT

The sharing has already started. 10% of Something Blue Ltd has been gifted to charity; the Ostro Fayre Share Foundation and its work helping communities lead better lives together.

With each Ostro Topaz gem we hope the world will shine a little brighter; it's what helps us make every decision.