Alex Jona Blue Sapphire White Diamond 18 Karat White Gold Signet Ring
About the Item
- Creator:
- Ring Size:6 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:3.81 ct
- Style:
- Place of Origin:Italy
- Period:
- Date of Manufacture:New
- Condition:All Jona jewelry is new and has never been previously owned or worn.. In original box.
- Seller Location:Torino, IT
- Reference Number:
Alex Jona
When Alex Jona joined the Italian jewelry purveyor that his father, Giorgio Jona, had founded in 1961, the Jona brand began to offer elegant bracelets, cufflinks, necklaces and other accessories subdued enough for daily wear yet visually splendid and skillfully handcrafted using precious metals and stones.
Tucked in a 1690 Baroque building on Torino’s Palazzo Balbo di Vinadio is a 3,000-square-foot showroom. This is the headquarters of Jona, home to luxury jewelry designs that are complex, yet often understated. For example, a slender pair of yellow tourmaline drop earrings set into 18-carat gold has a juxtaposition creating just the slightest contrast, which might be noticed only upon close inspection.
Alex travels frequently, and precious stones collected from around the world are a common fixture in Jona jewelry — he personally designs pieces with stones like lapis lazuli shaped into eye-like cufflinks, sapphires caged in 14-carat-gold rings and quartz crystals stacked into modern beaded necklaces. Enamel, which is one of the oldest forms of surface decoration, is often arranged to create graphic, abstract patterns or cheekier winks, like miniature tennis balls on cufflinks. Even sparklier pieces, like diamond-encrusted earrings, bear an organic quality when arranged in the shape of a blooming daisy.
An innovative spirit can also be found in Jona’s collaborations, such as the partnership with Italian architect and jewelry designer Tiziana Redavid that yielded radical bracelets and necklaces made with stainless-steel springs. The result is a brand whose modern shapes and precious stones ride the line between traditional elegance and modern daring.
Find a wide range of Alex Jona jewelry on 1stDibs today.
Alex Jona
- ShippingRetrieving quote...Ships From: Torino, Italy
- Return PolicyA return for this item may be initiated within 7 days of delivery. Please be advised, certain types of customizations are not eligible for returns.
- Alex Jona Black & White Diamond 18 Karat White Gold Signet RingBy Alex JonaLocated in Torino, ITAlex Jona design collection, hand crafted in Italy, 18 karat white gold diamond pavé signet ring set with 3.30 carats of black diamonds and 0.25 carats of white diamonds G color, VVS...Category
2010s Italian Contemporary Signet Rings
MaterialsWhite Diamond, Black Diamond, Diamond, 18k Gold, White Gold
- Alex Jona White Diamond Pavé 18 Karat White Gold Signet RingBy Alex JonaLocated in Torino, ITAlex Jona design collection, hand crafted in Italy, 18 karat white gold diamond pavé signet ring featuring 2.96 carats of white diamonds, F color, VVS1 clarity. Can also be worn as P...Category
2010s Italian Signet Rings
MaterialsWhite Diamond, Diamond, 18k Gold, White Gold
- Alex Jona Mediterranean Coral 18 Karat Yellow Gold Signet RingBy Alex JonaLocated in Torino, ITAlex Jona design collection, hand crafted in Italy, 18 carat yellow gold ring set with a squared flat cut Mediterranean Coral. Alex Jona jewels stand out, not only for their special ...Category
21st Century and Contemporary Italian Cocktail Rings
MaterialsCoral, 18k Gold, Yellow Gold
- Alex Jona Blue Sapphire White Diamond 18 Karat White Gold RingBy Alex JonaLocated in Torino, ITAlex Jona design collection, hand crafted in Italy, 18k white gold pavé ring by Jona featuring 1.95 carats of blue sapphires and 0.80 carats of white diamonds, F color, VVS1 clarity;...Category
21st Century and Contemporary Italian Cocktail Rings
MaterialsDiamond, Sapphire, White Diamond, Blue Sapphire, 18k Gold, White Gold
- Alex Jona Blue Sapphire White Diamond 18 Karat White Gold Cluster RingBy Alex JonaLocated in Torino, ITAlex Jona design collection, hand crafted in Italy, 18 karat white gold solitaire ring, centering a certified oval cut blue sapphire weighing 3.01 carats. Surrounded by 2.40 carats o...Category
21st Century and Contemporary Italian Contemporary Solitaire Rings
MaterialsBlue Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold
- Alex Jona Blue Sapphire Dome 18 Karat White Gold RingBy Alex JonaLocated in Torino, ITAlex Jona design collection, hand crafted in Italy, 18 karat white gold dome ring, set with 5.28 carats of blue sapphires. Size US 6.5, can be sized to any specification. Alex Jon...Category
2010s Italian Dome Rings
MaterialsBlue Sapphire, Sapphire, 18k Gold, White Gold
- 18 Karat White Gold Natural Diamond Signet RingBy Vitale 1913Located in Monte-Carlo, MC18K white gold signet ring is from Timeless Collection. This exceptional piece of jewellery is made from natural white diamonds in total of 5.93 Carat.Total metal weight is 28.15 gr....Category
2010s Italian Contemporary Cocktail Rings
MaterialsDiamond, White Diamond, White Gold, 18k Gold
- 18 Karat White Yellow Gold Coloured Diamond Signet RingBy Vitale 1913Located in Monte-Carlo, MC18K white and yellow gold signet ring is from Divine Collection. This exceptional piece of jewellery is made from natural coloured diamonds in total ...Category
2010s Italian Contemporary Cocktail Rings
MaterialsDiamond, Yellow Gold, 18k Gold, White Gold
- Ruby Sapphire 9 Karat Gold Signet RingBy Meghna JewelsLocated in Hoffman Estate, ILThis ring has been meticulously crafted from 9-karat rose gold. It is set in .86 carats sapphire and .03 carat ruby. Also available in yellow gold. The ring is a size 7 and may be r...Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
MaterialsRuby, Sapphire, Gold, 9k Gold, Rose Gold
- 1940s Diamonds 18 Karat Yellow Gold Tank Signet RingLocated in Poitiers, FRRing in 18 karat yellow and white gold, own hallmark. Important tank ring, the top of this antique signet ring is bulging and set with lines of rose-cut diamonds. In the center of th...Category
Vintage 1940s French Retro Signet Rings
MaterialsDiamond, White Diamond, Gold, 18k Gold, Yellow Gold, White Gold
- Certified Blue Sapphire & Diamond Signet Ring 'Natural & Untreated'Located in London, GBBlue Sapphire & Diamond Signet Ring displays a regal 1 carat natural blue sapphire at its centre, encased in sparkling white diamonds and set upon a solid 14-karat yellow gold base. ...Category
2010s English Contemporary Signet Rings
MaterialsBlue Sapphire, Sapphire, Diamond, 14k Gold
- 1940s Tank Diamond Asymetrical 18 Karat Gold Signet RingLocated in Poitiers, FRRing in 18 karat rhodium-plated gold, owl hallmark. Asymmetrical tank ring it is decorated with a line of 4 antique brilliant- cut diamonds on one of the pattern and on the other of 3 antique brilliant- cut diamonds in fall. Total weight of diamonds : 0.80 carat approximately. Height : 14,7 mm approximately, thickness : 8 mm approximately, width of the ring at the base : 6 mm approximately. Total weight of the jewel : 11,1 g approximately. US Size : 8,5 ; Free resize, please contact us. Antique jewelry - Work of the 1940s. Our opinion : This tank diamond...Category
Vintage 1940s French Retro Signet Rings
MaterialsWhite Diamond, Diamond, Gold, 18k Gold