Rosior: Fine Jewellery Created the Portuguese Way

May 17, 2018

By Katerina Perez

6 min read

‘What is Portuguese jewellery like?’ – This is the question I asked myself as I made my way to Lisbon at the end of April. As it turns out, this sunny country doesn’t boast many jewellers who create jewellery that would be considered ‘high art’. Amongst the few that are considered to adopt a process which is truly creative is the distinguished Rosior, and the jewellery made by this brand is just as renowned.

The DNA of our company is the interaction between deep inspiration, the artistic construction of our pieces and the use of stones that exhibit the finest colours,” Manuel Rosas, the founder of the company, explains to me during our meeting at the Rosior boutique in the Four Seasons. He has travelled from Porto, where his factory is situated, to show me his unique work and talk about the history of his family business.

Rosior pavé earring in emeralds, sapphires and diamonds

Rosior pavé earring in emeralds, sapphires and diamonds

 Rosior pavé earring in emeralds, sapphires and diamonds

Rosior pavé earring in emeralds, sapphires and diamonds

 Rosior pavé diamond and yellow sapphire earring

Rosior pavé diamond and yellow sapphire earring

 Rosior pavé sapphire and diamond cuff

Rosior pavé sapphire and diamond cuff

 Rosior pavé sapphire and diamond cuff

Rosior pavé sapphire and diamond cuff

 Rosior pavé sapphire and diamond cuff

Rosior pavé sapphire and diamond cuff

 Rosior pavé multi-gemstone bracelet

Rosior pavé multi-gemstone bracelet

 Rosior pavé multi-gemstone bracelet

Rosior pavé multi-gemstone bracelet

 Rosior multi-gemstone bracelet

Rosior multi-gemstone bracelet

 Rosior multi-gemstone bracelet

Rosior multi-gemstone bracelet

 Rosior diamond and sapphire necklace

Rosior diamond and sapphire necklace

1978 could be counted as the official date of Rosior’s establishment, although both Manuel’s paternal and maternal families have been involved in the jewellery industry since 1840. On his father’s side, Rosas de Portugal, Lda – founded in 1890, where he acts as one of the partners – was fundamental to his experience. However, he could not put his innovative concepts into practice there, so forming his own company was the perfect way to realise even his most ambitious creative ideas.

Rosior diamond, sapphire, ruby and emerald necklace

Rosior diamond, sapphire, ruby and emerald necklace

“Whatever pieces are being produced in our atelier, they have been dreamed and designed by myself, but created by my master craftsmen. I describe myself as a ‘painter without arms’, because it is someone else who turns my ideas into jewellery, something which can be frustrating at times. I can’t create my own pieces alone, so I direct, I control my ‘painting’. As you can imagine, it’s not always easy to communicate my designs exactly as I imagine them,” Manuel acknowledges.

Rosior sapphire earrings with sapphire and diamond necklace

Rosior sapphire earrings with sapphire and diamond necklace

And it’s true: what the imagination of the brand’s founder gives birth to are jewels with labyrinthine designs and complex, voluminous shapes that are difficult to visualise, let alone create. Manuel uses multi-coloured diamonds, sapphires, emeralds, rubies, tourmalines, topaz, apatites and many other gemstones as colours for his canvas of 19.2 carat Portuguese gold or platinum.

Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

 Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

 Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

 Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

Rosior Egyptian cuff in diamonds, sapphires, rubies, emeralds and tsavorites

 Rosior turtle ring with coral, diamonds, sapphires and emeralds

Rosior turtle ring with coral, diamonds, sapphires and emeralds

 Rosior fruit bracelet in sapphires, emeralds, rubies and tsavorites

Rosior fruit bracelet in sapphires, emeralds, rubies and tsavorites

 Rosior earrings with Burmese rubies, Mexican fire opals and Zambian emeralds

Rosior earrings with Burmese rubies, Mexican fire opals and Zambian emeralds

 Rosior flower gemstone earrings

Rosior flower gemstone earrings

 Rosior cube bracelet in sapphires, emeralds, rubies, tsavorites and diamonds

Rosior cube bracelet in sapphires, emeralds, rubies, tsavorites and diamonds

 Rosior pomegranate diamond and pink sapphire earrings

Rosior pomegranate diamond and pink sapphire earrings

 Rosior sapphire earrings

Rosior sapphire earrings

 Rosior emerald and diamond earrings

Rosior emerald and diamond earrings

Flora and fauna, organic and geometric shapes – these are all reflected in Rosior’s designs. There are no collections or matching parures, and bold rings are the founder’s favourite type of jewellery to create; this explains why the range of these at the boutique is especially broad. It is impossible to ignore the bracelets though: a wide cuff bow-shaped bracelet, or one illustrating a genuine entire landscape in Porto – even including ducklings – as well as more elegant multi-coloured square-shaped bracelets, attached to one another at different corners, which sparkle invitingly in the window display of the Rosior boutique in the Lisbon Four Seasons.

Rosior emerald, sapphire and diamond earrings, emerald and diamond ring, and ruby and diamond ring

Rosior emerald, sapphire and diamond earrings, emerald and diamond ring, and ruby and diamond ring

“Our clients say that, despite the impressive volume of our jewels, they are comfortable. I believe it is because I always start with a plasticine mould which I shape with my hands; this is the easiest way for me to design, and I can immediately understand how a piece will fit,” explains Manuel. This is one of the reasons why he doesn’t use digital design programmes like many other jewellers.

Rosior diamond and yellow sapphire earrings

Rosior diamond and yellow sapphire earrings

Rosior only has 4 full-time jewellers who simultaneously create no more than two pieces of jewellery at a time, operating under the daily inspiration of Manuel Rosas himself. It is thanks to the dedication of not only the founder, but also all of the craftsmen at Rosior to their work that exceptional pieces of jewellery, which will enchant their future owners, are brought to life.

Butterfly Lovers: Stenzhorn’s Latest Collection

continue reading

Forever in Bloom: The Timeless Charm of Flowers in Jewellery

Flowers may fade in a vase, but flowers in jewellery—they bloom eternally

by Hirshi Sujanti

Double Vision: The Art and Allure of Reversible Jewellery

With versatility driving today’s jewellery trends, reversible designs are enjoying a quiet resurgence. From transformable lockets to rotating rings and earrings that change with a flip, these reversible jewellery creations reflect a growing desire for multi-dimensional design.

by Joshua Hendren

Coloured Diamonds: Why They’re Rare, Valuable and Incredibly Collectible

In the world of diamonds, white may be the standard, but colour is where the magic really happens. From blush pinks and oceanic blues to canary yellows and rare violets, coloured diamonds are nature's most extravagant anomaly

by Claire Roberts

Jewellery Manifesto: Tracing Three Pivotal Decades with Pomellato Collezione 1967

With Collezione 1967, Pomellato is presenting its ‘Jewellery Manifesto’ through 75 pieces, each inspired by one of three revolutionary decades in its creative history: the 1970s, 1980s and 1990s. Let’s take a closer look at the Maison’s artistic signatures, reinvented for a new generation of high jewellery lovers… 

by Sarah Jordan

Pink City Style: The Best-Selling Reversible Jewels of Gyan Jaipur

I would like to tell you more about the brand, its origin story, design inspirations and its popular Jaipur and Yami collections

by Katerina Perez

Fabulous Futures: Le Vian Unveils its 2026 Jewellery Trends in Las Vegas

Here's a rundown of what was included this year…

by Sarah Jordan

Exceptional Splendour: Jaipur Gems Celebrates 50 Years with Abu Dhabi Opening and New High Jewels 

Let me take you on a behind-the-scenes tour of the new Abu Dhabi boutique and share some of my sparkling highlights

by Katerina Perez

Radiating Confidence: The Mother-Daughter Energy Behind Growing Brand Aponine

As one of this year’s Couture show debutants, Turkish brand Aponine impressed me with its blend of colourful creativity, timeless elegance, and stylish femininity. Let’s take a closer look…

by Katerina Perez

Sensual Silhouettes: Jewels with Curves in All the Right Places

Is it getting hot in here, or is it just us? As jewellers swap sharp lines for shapely swirls, we look at new collections that are embracing the raw power of sensuality inspired by the female form

by Rachael Taylor

Artistic Realms: The Enchanting Natural World of Histoire D’Elle

I had the pleasure of speaking with Pascale Van Maele, the Brand Manager of Histoire d'Elle, which celebrates the deep-rooted connection between quiet femininity, elegance and natural forms. Let's explore together…

by Sarah Jordan

Spinel Stories: Celebrating the Special Allure of Spinels with the House of Gübelin 

I visited the Geneva boutique of the family-owned business to indulge my passion for this overlooked gemstone and explore some of its beautiful creations…

by Katerina Perez

Golden Hour: Cosmic Creations in the Chanel Reach for the Stars High Jewellery Collection

The Reach for the Stars collection bounces between cosmic constellations of diamonds, elaborate, almost mythological neckwear, and starbursts of coloured stones, all with the Maison’s Parisian flair

by Sarah Jordan

Latest Stories

Add articles and images to your favourites. Just

Epic Evolution:Miseno Launches the Arco Collection to Celebrate a Fabulous Decade

I am pleased to present to you my highlights of the new Arco High Jewellery collection, which was formally showcased to the jewellery world at Couture from June 4-8, 2025

by Katerina Perez

Jewels Katerina Perez Loves

Continue Reading

In Conversation:Discussing Paraiba - The Legacy of a Color

with Vogue Singapore

by Katerina Perez

Jewellery Insights straight to your inbox

Style Guide

By using this website, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.