Skip to main content

Jona Solitaire Rings

Before he got into the jewelry business, Giorgio Jona worked on the stock exchange. His passion for antiques collecting led him to abandon the financial world in favor of trading antique art and gemstones for creating jewelry. When his son, Alex, joined the Italian jewelry purveyor that Giorgio had founded in 1961, the Jona brand began to offer elegant jewelry 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.

Vibrant precious stones collected from around the world are a common fixture in Jona jewelry, 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 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 Jona jewelry on 1stDibs today.

to
1
2
2
1
1
1
1
1
1
1
6.5
2
2
1
1
17
574
262
202
143
2
2
Creator: Jona
Jona Pink Sapphire 18 karat Rose Gold Solitaire Ring
By Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat rose gold solitaire ring, centering a pear-shaped pink sapphire weighing 0.8 carats. Signed Jona. US size: 6 / EU size: 1...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Pink Sapphire, 18k Gold, Rose Gold

Alex Jona Cabochon Tanzanite White Diamond 18 Karat White Gold Solitaire Ring
By Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold ring centering a cabochon Tanzanite weighing 4.8carats, surrounded by a row of round-cut diamonds weighing 0....
Category

2010s Italian Jona Solitaire Rings

Materials

White Diamond, Tanzanite, 18k Gold, White Gold

Related Items
18 Karat Yellow Gold Oval Pink Sapphire Handmade Modern Cocktail Chic Ring
By Intini Jewels
Located in Milano, IT
Oval cut solitaire midi ring design. carats shining pink sapphire on 18 karat yellow cocktail modern style gold ring. With a perfect size, it will fill with your daily elegant outfit...
Category

2010s Italian Civil War Jona Solitaire Rings

Materials

Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

18 Karat Gold Solitaire Rose-Cut Diamond and Yellow Sapphire Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat Gold Solitaire Rose-Cut Diamond and Yellow Sapphire Solitaire Fashion Ring This articulate vivid yellow sapphire and diamond ingenious band is elegant. The 5 rows of perfec...
Category

2010s Indian Modern Jona Solitaire Rings

Materials

Diamond, Yellow Sapphire, Gold, 18k Gold, White Gold

Leyser 18K Rose Gold Vivid Tourmaline Diamond Solitaire Ring
By Thomas Leyser
Located in Idar-Oberstein, DE
Thomas Leyser is renowned for his contemporary jewellery designs utilizing fine coloured gemstones and diamonds. This ring in 18k rose gold is set with 1x fine vivid Tourmaline (fa...
Category

21st Century and Contemporary German Contemporary Jona Solitaire Rings

Materials

Diamond, Tourmaline, 18k Gold, Rose Gold

French 1950s 3, 45 Carats Diamond 18 Karats White Gold Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat white gold, eagle head hallmark, and platinum, dog head hallmark. Magnificent and elegant diamond solitaire ring, its setting consists of a half-bowed ring, which holds two half-moon patterns, adorned with 2x3 modern brilliant- cut diamonds. The main diamond, intermediate brilliant- cut, which adorns the top of this setting, is held in claws. Total weight of the diamond : 3.45 carats. Diamond pre-certified by the French Laboratory of Gemmology H.I1. Total weight of the other diamonds : 0.15 carat approximately. Diameter of the head : 9,7 mm, thickness : 6,8 mm, width of the ring at the base : 2 mm. Total weight of the jewel : 4,6 g approximately. US Size : 6 ; Free resize, please contact us. Authentic antique jewel - French work from the 1950s. Our opinion : A sublime diamond...
Category

1950s French Retro Vintage Jona Solitaire Rings

Materials

Diamond, White Diamond, Platinum, Gold, 18k Gold, White Gold

Blue Sapphire with Pink Sapphire and Diamond Ring Set in 18 Karat Rose Gold
Located in Bangkok, TH
Blue Sapphire 1.63 carats with Pink Sapphire 0.42 carats and Diamond 0.35 carat Ring set in 18 Karat Rose Gold Settings Width: 1.5 cm Length: 1.5 cm Ring Size: 53 Total Weight: 7....
Category

2010s Thai Contemporary Jona Solitaire Rings

Materials

Diamond, Blue Sapphire, Pink Sapphire, 18k Gold, Rose Gold

Deep Pink Sapphire Solitaire Ring in 18 Karat Yellow Gold
Located in London, GB
This elegant blossom solitaire ring combines beauty and style. It can be worn both casually, or more formally and can be worn on its own, or layered with other rings from our collection. The 0.80 ct raspberry sapphire...
Category

2010s Contemporary Jona Solitaire Rings

Materials

Sapphire, 18k Gold, Yellow Gold

Solitaire Pink Tourmaline Ring 18k Yellow Gold Pink Enamel 8 Diamonds
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Solitaire Pink Tourmaline Ring 18k Yellow Gold Pink Translucent Enamel 8 Diamonds VICTOR MAYER is a fine jewelry house known for its ...
Category

2010s Contemporary Jona Solitaire Rings

Materials

Diamond, Tourmaline, Yellow Gold, Enamel

1.47 Carat Round Brilliant Diamond Solitaire Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
Classic solitaire diamond engagement ring with hidden halo. 1.60 carats total diamond weight. 1.47 carat round brilliant diam...
Category

21st Century and Contemporary American Contemporary Jona Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Pink Sapphire Diamond Ring, Set in 18 Karat Rose Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
Rose-cut Uneven Pink Sapphires 5.49 carats Full-cut Round Diamonds 0.65 carat 18kt Rose gold 8.96 grams
Category

20th Century Indian Contemporary Jona Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Rose Gold

Diamonds, Emerald, 18 Karat White Gold Engagement/Solitaire Ring
Located in Marcianise, Marcianise (CE)
Beautiful and elegant engagement/solitaire ring realized in 18K white gold mounted with 0.30 ct of great emerald in the center and embellished around with 0.48 ct of little sparkling...
Category

1990s Italian Modern Jona Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

18 Karat Rose Gold Fancy Shaped Cabochon Aquamarine Cocktail Ring
By Joon Han
Located in New York, NY
A fancy shaped cabochon aquamarine cocktail ring, handcrafted in 18 karat rose gold. US size 6.25. Simply pretty best describes this...
Category

2010s Contemporary Jona Solitaire Rings

Materials

Aquamarine, Rose Gold, 18k Gold, Gold

Pink Sapphire and Black Diamonds Solitaire Ring Set in 18 Karat Yellow Gold
Located in London, GB
This elegant blossom solitaire ring combines beauty and style with a 0.84 ct light pink sapphire sitting at its centre complemented with 10 shimmering shoulder black diamonds. Made in 18k yellow gold with the blossom collection’s flower collet, this ring can be worn both casually, or more formally, on its own, or layered with more rings from our collection. Ring Size: UK - M, US - 6 0.84 Carat Light Pink Sapphire (Centre) 10/0.30 Carat Black Diamonds...
Category

2010s British Contemporary Jona Solitaire Rings

Materials

Black Diamond, Pink Sapphire, 18k Gold, Yellow Gold

Previously Available Items
Jona Blue Sapphire White Diamond 18 Karat Yellow Gold Solitaire Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 karat yellow gold ring centering a blue sapphire weighing 0.55 carats. The shoulders are set with 18 white diamonds, F color, VVS1 c...
Category

2010s Italian Jona Solitaire Rings

Materials

White Diamond, Blue Sapphire, Diamond, 18k Gold, Yellow Gold

Jona Peridot 18 Karat Yellow Gold Solitaire Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 karat yellow gold ring set with a cushion cut Peridot weighing 3.95 carats Dimension : H 0.96 in x W 0.85 in x D 0.41 in - H 24.63 ...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Peridot, 18k Gold, Yellow Gold

Jona Ruby 18 Karat Rose Gold Coil Snake Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 Karat brushed rose gold coil serpent ring centering a drop shape cabochon ruby weighting 4,83 carats. Signed Jona. Ring size US 6.5-...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Ruby, 18k Gold, Rose Gold

Jona Emerald White Diamond 18 Karat White Gold Solitaire Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 karat white gold solitaire ring centering an intense green Emerald cabochon weighing 1.15 carats. The shoulders are set with 16 whit...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Emerald, White Diamond, 18k Gold, White Gold

Jona Rubelite Tourmaline 18 Karat Yellow Gold Heart Signet Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, stunning 18 karat yellow gold signet ring set with a heart cut intense red Rubellite Tourmaline weighing 3.63 carats. US size 6, can be...
Category

2010s Italian Jona Solitaire Rings

Materials

Rubelite, 18k Gold

Jona Emerald and Ruby 18 Karat White Gold Solitaire Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 karat white gold solitaire ring centering an oval cut emerald weighing 0.63 carats surrounded by 0.27 carats of rubies with black rh...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Emerald, Pink Sapphire, 18k Gold, White Gold, Rhodium

Jona Quartz Ruby 18 Karat Yellow Gold Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 Karat yellow gold ring set with a crazy cut Quartz over Ruby, weighing 7.18 carats. Size US 6, can be sized to any specification All...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Tourmaline, Quartz, Ruby, 18k Gold, Yellow Gold

Jona Quartz Emerald 18 Karat Yellow Gold Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 Karat yellow gold ring set with a crazy cut quartz over Emerald and mother of pearl, weighing 7.18 carats. Size US 6, can be sized t...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Chrysophrase, Emerald, Quartz, 18k Gold, Yellow Gold

Jona Amethyst 18 Karat Rose Gold Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 Karat rose gold ring set with a crazy cut Amethyst over mother of pearl, weighing 7.18 carat...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Amethyst, 18k Gold, Yellow Gold, Rose Gold

Jona Natural Peridot Yellow Gold Nounou Ring
By Jona
Located in Torino, Piedmont
Jona Nounou ring, hand crafted in Italy, 18k yellow gold ring, centering a round cut peridot weighing 6.5 carats; size 5.5, can be sized to any specification. All Jona jewelry is ne...
Category

2010s Italian Jona Solitaire Rings

Materials

Peridot, 18k Gold, Yellow Gold

Jona 2.85 Carat Sapphire White Diamond 18 Karat White Gold Ring
By Jona
Located in Torino, Piedmont
Sapphire and diamond pavé 18 karat white gold ring by Jona, hand crafted in Italy, centering a Ceylon cushion cut sapphire weighing 2.85 carats, with two elegant volutes enriched by...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

White Diamond, Blue Sapphire, Diamond, Sapphire, 18k Gold, White Gold

Jona Emerald and White Diamond 18 Karat White Gold Solitaire Ring
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 karat white gold solitaire ring centering an intense green oval cut Emerald, the two shoulders are set with 0.15 carats of white dia...
Category

21st Century and Contemporary Italian Jona Solitaire Rings

Materials

Emerald, White Diamond, 18k Gold, White Gold

Jona solitaire rings for sale on 1stDibs.

Find a range of Jona solitaire rings available on 1stDibs.

Still Thinking About These?

All Recently Viewed