ALEX JONA S.r.l. Engagement Rings
to
10
18
18
14
5
3
21
21
5
4
2
6
6.25
6.5
23
17
6
11
3
3
2
2
to
22
1
2
23
23
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 Engagement Rings
Materials
White Diamond, Tanzanite, 18k Gold, White Gold
Alex Jona Heart Cut Emerald
White Diamond 18 Karat White Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold solitaire ring centering an natural intense green heart cut emerald weighing 0.32 carats. The shoulders are se...
Category
21st Century and Contemporary Italian Solitaire Rings
Materials
Emerald, White Diamond, White Gold, 18k Gold
Alex Jona Emerald White Diamond 18 Karat White Gold Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold ring set with 3 baguette cut emeralds, for total 0.40 carats. The shoulders are set with 0.17 carats of white ...
Category
21st Century and Contemporary Italian Solitaire Rings
Materials
White Diamond, Emerald, 18k Gold, White Gold
$2,366 Sale Price
24% Off
Alex Jona Cabochon Tanzanite White Diamond 18 Karat White Gold Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold ring centering a cabochon Tanzanite weighing 7.67 carats surrounded by a constellation of white diamonds weigh...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Tanzanite, White Diamond, Diamond, White Gold, 18k Gold
$2,840 Sale Price
40% Off
Alex Jona Emerald White Diamond 18 Karat White Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold solitaire ring centering an intense green square cut Zambia emerald ...
Category
21st Century and Contemporary Italian Solitaire Rings
Materials
White Diamond, Emerald, 18k Gold, White Gold
Alex Jona White Diamond Platinum Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, platinum ring centering a round cut white diamond weighing 0.50 carats, J-color, VS2 clarity, surrounded by 0.34 carats of white ...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, Platinum
Alex Jona White Diamond Platinum Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, platinum ring centering a round cut white diamond weighing 0.64 carats J-color, VS1 clarity, accented by 0.30 carats of round-cut ...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, Platinum
Alex Jona White Diamond Platinum Basket Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, platinum basket solitaire ring, centering a round cut white diamond weighing 0.57 carats, L-color, VVS1 clarity, accented by 0.41...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, Platinum
Alex Jona White Diamond Platinum Cushion Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, platinum cushion ring, centering a white round-cut diamond weighing 0.54 carats, F color, VS1 clarity, surrounded by round-cut whi...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, Platinum
Alex Jona White Diamond Platinum Crossover Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, platinum crossover ring, centering a certified round cut white diamond weighing 0.92 carats...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, Platinum
$10,650 Sale Price
20% Off
Alex Jona Blue Sapphire White Diamond 18 Karat Yellow Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex 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, V...
Category
2010s Italian Solitaire Rings
Materials
Diamond, White Diamond, Blue Sapphire, 18k Gold, Yellow Gold
$1,609 Sale Price
22% Off
Alex Jona Open Heart 18 Karat Yellow Gold Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 Karat yellow gold open heart ring. Size 6.5, can be sized to any specification.
Dimensions: 0.89 in. H x 0.70 in. W x 0.84 in. ...
Category
21st Century and Contemporary Italian Contemporary Engagement Rings
Materials
18k Gold, Yellow Gold
$2,721 / item
Alex Jona Cabochon Tanzanite White Diamond 18 Karat White Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold ring centering a cabochon Tanzanite weighing 2.80 carats. The shoulders are set with two tapered baguettes wei...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, Tanzanite, 18k Gold, White Gold
Alex Jona Rubelite Tourmaline White Diamond 18 Karat White Yellow Gold Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white yellow gold ring, centering a 18 carat cabochon cut natural intense red rubelite set with 120 diamonds, F color, VV...
Category
2010s Italian Cocktail Rings
Materials
White Diamond, Tourmaline, Diamond, Rubelite, Yellow Gold, 18k Gold
Alex Jona White Diamond 18 Karat White Gold Halo Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 Karat white gold ring, centering a round cut white diamond weighing 0.10 carats, surrounded by 44 round-cut diamonds weighing ...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, 18k Gold, White Gold
$1,656 Sale Price
20% Off
Alex Jona White Diamond 18 Karat White Gold Halo Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 Karat white gold ring, centering a marquise cut white diamond weighing 0.11 carats, surrounded by 40 round-cut diamonds weighin...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, 18k Gold, White Gold
$1,609 Sale Price
22% Off
Alex Jona Emerald White Diamond 18 Karat White Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold solitaire ring centering an intense green oval cut emerald weighing 1.15 carats. The shoulders are set with 0....
Category
21st Century and Contemporary Italian Solitaire Rings
Materials
White Diamond, Emerald, 18k Gold, White Gold
$3,502 Sale Price
20% Off
Alex Jona Cabochon Tanzanite White Diamond 18 Karat White Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold ring centering a cabochon Tanzanite weighing 6.32 carats. The shoulders are set with 84 White diamonds weighin...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, Tanzanite, White Diamond, 18k Gold, White Gold
Alex Jona White Diamond 18 Karat White Gold Cluster Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in italy, 18 karat white gold diamond cluster ring, set with 1.05 carats of white diamonds, G color, VVS1 clarity. US size: 6.5, can be size...
Category
2010s Italian Engagement Rings
Materials
White Diamond, Diamond, 18k Gold, White Gold
Alex Jona Spessartite Garnet White Diamond 18 Karat White Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
One of a kind Alex Jona design, 18 karat white gold solitaire ring set with one oval brilliant cut Spessartite garnet, weighing 4.91 carats. Embraced on either sides of the vivid cen...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
White Diamond, Diamond, Garnet, 18k Gold, White Gold, Gold
$9,467 Sale Price
20% Off
Alex Jona White Diamond 18 Karat White Gold Halo Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 Karat white gold ring, centering a round cut white diamond weighing 0.30 carats, surrounded by 47 round-cut diamonds weighing ...
Category
21st Century and Contemporary Italian Engagement Rings
Materials
Diamond, White Diamond, 18k Gold, White Gold
$4,733 Sale Price
20% Off
Alex Jona Pink Sapphire White Diamond 18 Karat Rose Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold ring centering a pink sapphire weighing 0.69 carats. The shoulders are set with 18 white diamonds, F color, V...
Category
2010s Italian Solitaire Rings
Materials
White Diamond, Pink Sapphire, 18k Gold, Rose Gold
$1,609 Sale Price
22% Off
Alex Jona Tanzanite 18 Karat White Gold Solitaire Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold ring centering a cabochon cut intense blue Tanzanite weighing 5.4 carats. Ring US size 6/ EU size 12 (can be s...
Category
21st Century and Contemporary Italian Contemporary Engagement Rings
Materials
Tanzanite, 18k Gold, White Gold
Related Items
Vintage Emerald and Diamond 18 Carat White Gold Solitaire Ring
Located in Chipping Campden, GB
The Emerald in this ring measures 1.5ct and is a great colour. Either side sits a baguette diamond, the diamond total is approx 30pts. The ring is modelled out of 18ct white gold.
...
Category
Vintage 1980s British Engagement Rings
Materials
Diamond, Emerald, Gold, White Gold
18 Karat Yellow Gold Emerald and Diamond Solitaire Eternity Band Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat Yellow Gold Emerald and Diamond Solitaire Eternity Band Ring
This exquisite vivid green emerald and diamond ring is scintillati...
Category
2010s Indian Contemporary Engagement Rings
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
Solitaire Ring Natural Colombian Emerald Gold 18K
By Emeralds Maravellous
Located in US
Gold Emerald Estate Engagement Solitaire Ring Big 4.00 Carat Natural Colombian Emerald
Primary Stone: 100% Natural Colombian Emerald
Shape or Cut: Oval Cut
Approx Emerald Weight: Ap...
Category
2010s American Artisan Solitaire Rings
Materials
Emerald, Yellow Gold, Gold, 18k Gold, White Gold
Tanzanite Cabochon 34 Carats Diamond Cocktail Ring 18 Karat Gold Setting
Located in North Hollywood, CA
This Tanzanite Cabochon Diamond Cocktail Ring is impressive as it features a Tanzanite Cabochon weighting in at 34.14 Carats. It has a Diamond surround of 1.25 Carats. This Tanzan...
Category
2010s American Modern Dome Rings
Materials
White Diamond, Tanzanite, 18k Gold, Gold
Cocktail Ring Ruby White Diamonds White Gold 18 Karat
Located in Vannes, FR
Discover the timeless elegance and stunning beauty of this 18-carat white gold engagement ring. Beautifully crafted, this ring is the perfect embodiment of eternal love and shared ha...
Category
21st Century and Contemporary French Contemporary Engagement Rings
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
Solitaire 100% Natural Colombian Emerald Ring 18 Karat Gold
By Emeralds Maravellous
Located in US
This is an absolutely attractive emerald solitaire ring featuring in the center an emerald cut 100% natural Colombian emerald
Weighting 0.60 carats
Fine Color and Lively Medium Gree...
Category
21st Century and Contemporary American Art Deco Solitaire Rings
Materials
Emerald, 18k Gold, Yellow Gold, Gold
Dalben Tanzanite Diamond Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design white gold ring with an oval cabochon cut Tanzanite weight 8,70 carat and 44 white round brillant cut Diamonds weight 0,23 carats mounted in 18 k white gold.
Head rin...
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Tanzanite, 18k Gold, White Gold, Gold
Natural Brazilian Emerald
Diamond Ring 18 Karat White Gold
Located in New York, NY
Extreme fine quality of emerald , small size but beautiful
6 X 5 mm emerald , Oval in shape
Intense green color, Beautiful stone with shine and luster
Total Diamond weight Approxi...
Category
2010s Solitaire Rings
Materials
Diamond, Emerald, White Gold, 18k 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
Vintage 1950s French Retro Solitaire Rings
Materials
Diamond, White Diamond, Platinum, Gold, 18k Gold, White Gold
Vintage Diamond and Platinum Solitaire Ring
Located in Chipping Campden, GB
The diamond in this ring measures 50pts. The stone has a wonderful glisten to it. The ring is modelled out of platinum.
Ring Size: L or 5 3/4
Height Off Finger: 5.5mm
Weight: 2.1g
Category
Vintage 1960s British Modern Engagement Rings
Materials
Diamond, Platinum
1900s Antique Diamond Solitaire Platinum and White Gold Ring
Located in Geneva, CH
Antique Diamond 0.15 carat Solitaire Platinum and white Gold Ring.
Circa 1900.
Gross weight: 1.25 grams.
Category
Antique Early 1900s Art Deco Solitaire Rings
Materials
Diamond, White Gold, Platinum
Statement 18 Karat Solid White Gold Tanzanite Ring with Diamonds
By VR Jewels
Located in New York, NY
Statement Tanzanite Ring with Diamonds Set in 18K Gold featuring natural tanzanite of 1.3 carats and diamonds of 0.39 carats. The gorgeous handcrafted ring goes with every style.
Tan...
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Tanzanite, White Gold, 18k Gold, Gold
