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Vintage White Agate and Onyx Cocktail Ring set with Diamonds in White Gold
About the Item
A Vintage White Agate and Onyx Cocktail Ring set in White Gold with 20 Diamonds weighing 0,21 ct.
This piece comes with a Certificate of Authenticity.
Stamps include 750 (18K) from the Italian Assay Office.
Loyal to artisanal techniques, Rosior master jewellers carefully curate each piece, stone by stone, to replicate and realise J.M. Rosas’ vision.
With their meticulous attention to detail, Rosior brings each piece to life in the company's own workshop.
From first sketch to final assembly, each element is produced, assembled and finished in-house. It is by keeping a watchful eye on all steps of the process that Rosior can guarantee quality, continuity, and its own unique and stringent criteria for each item it creates.
Passion, perfectionism, creativity, and care combine with extensive gemstone knowledge in a portfolio
that is truly pioneering, paving a new path in the heritage and history of Portugal’s high-end jewellery
market.
- Ring Size:6.75 US, Not Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:1.5 g
- Style:
- Place of Origin:
- Period:
- Date of Manufacture:1998
- Condition:
- Seller Location:Porto, PT
- Reference Number:1stDibs: LU1832220446262
Rosior
Rosior may well be the best Portuguese brand you’ve never heard of: renowned within royal, collectors’, and high-society circles for its exquisite bespoke jewellery and precious heirloom creations, Rosior has operated for more than 40 years through the esteemed and almost secretive ‘word-of-mouth’ recommendations of its loyal clientele. Rosior was founded by José Manuel Rosas in 1978, but to fully appreciate the heritage of this pioneering brand, one must go back generations, to 19th century Porto and the year 1890, when J.M. Rosas’ grandfather established Rosas de Portugal: the cornerstone of a new era in Portugal’s goldsmithing industry. Honouring his family’s knowledge, experience and tradition while simultaneously heeding the call of his entrepreneurial, innovative and creative spirit, J.M Rosas made the bold decision to set up Rosior. And an evolved legacy was born… From 1978, Rosior spent five years working as an outsourced producer for Cartier and Tiffany’s & Co. among others: a period of great learning – in terms of quality control, rigour and exactitude – that supported J.M Rosas’ quest for excellence and perfectionism. In the early 1990s, on the back of this valuable experience and exposure, J.M Rosas discovered his own passion for designing ‘haute jewellery’ and produced his first collection in platinum. As his fascination for jewels and gemstones grew, he began to experiment with colourful creations and the brand’s signature style started to take shape.
About the Seller
5.0
Recognized Seller
These prestigious sellers are industry leaders and represent the highest echelon for item quality and design.
Established in 1978
1stDibs seller since 2020
19 sales on 1stDibs
Typical response time: <1 hour
- ShippingRetrieving quote...Ships From: Lisboa, Portugal
- Return PolicyA return for this item may be initiated within 3 days of delivery.
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