Jewelry

18K Gold Jewelry — handmade in Spain since 1917

At Nicols Jewelers, the passion for jewelry has been passed down since 1917, with four generations dedicated to creating unique pieces in 18k gold and platinum. Each jewel is the result of artisanal work that combines tradition and precision, designed for those who value authenticity and quality in every detail.

Discover an exclusive selection of jewelry with natural diamonds, carefully chosen to offer exceptional brilliance and purity. Here you will find the perfect balance between elegance and durability, designed to accompany you in the most important moments of your life.

You might also be interested in: women's jewelry · men's jewelry · new arrivals

Angie Diamond Earrings Marquise size 0.62 - Earrings Angie Diamond Earrings Marquise size 0.62 - Earrings 2
  • New
Earrings

Angie Diamond Earrings Marquise size 0.62

NICOLS
99930382021
€3,600.00
If you are looking for diamond earrings as a gift, for a special celebration, or even as engagement or anniversary earrings, the Angie brilliant earrings are ideal for a modern, urban and current woman. For generations, diamond earrings in the shape of a border have been chosen for any self-respecting celebration, and that is why at Nicols jewelry in...
Angie Diamond Ring Marquise size 0.31 - Cut Marquise Angie Diamond Ring Marquise size 0.31 - Cut Marquise 2
  • New
Marquise Cut

Angie Diamond Ring Marquise size 0.31

NICOLS
99930382011
€2,195.00
Designed in our jewelry workshops in Madrid, Angie diamond rings have been created for modern women, who know what they want and who like to enjoy their jewelry daily. If you are looking for a different diamond ring in authentic 18kt white gold, and with which to surprise this ring, it is ideal for women who love exclusivity and originality. This ring...
Angie Diamond Earrings Oval size 0.66 - Diamond Earrings Angie Diamond Earrings Oval size 0.66 - Diamond Earrings 2
  • New
Diamond Earrings

Angie Diamond Earrings Oval size 0.66

NICOLS
99930381021
€3,600.00
If you are looking for diamond earrings as a gift, for a special celebration, or even as engagement or anniversary earrings, the Angie brilliant earrings are ideal for a modern, urban and current woman. For generations, diamond earrings in the shape of a border have been chosen for any self-respecting celebration, and that is why at Nicols jewelry in...
Angie Diamond Ring Oval size 0.33 - Rings Angie Diamond Ring Oval size 0.33 - Rings 2
  • New
Rings

Angie Diamond Ring Oval size 0.33

NICOLS
99930381011
€2,180.00
Designed in our jewelry workshops in Madrid, Angie diamond rings have been created for modern women, who know what they want and who like to enjoy their jewelry daily.If you are looking for a different diamond ring in authentic 18kt white gold, and with which to surprise this ring, it is ideal for women who love exclusivity and originality. This ring made...
Angie diamond ring Emerald cut 0.35 - Anniversary Rings Angie diamond ring Emerald cut 0.35 - Anniversary Rings 2
  • New
Anniversary Engagement Rings

Angie diamond ring Emerald cut 0.35

NICOLS
99930380011
€2,190.00
Designed in our jewelry workshops in Madrid, Angie diamond rings have been created for modern women, who know what they want and who like to enjoy their jewelry daily.If you are looking for a different diamond ring in authentic 18kt white gold, and with which to surprise this ring, it is ideal for women who love exclusivity and originality. This ring made...
Margarita Diamond Solitaire Ring 0.20 - Brilliant Cut Margarita Diamond Solitaire Ring 0.20 - Brilliant Cut 2
  • New
Brilliant Cut

Margarita Diamond Solitaire Ring 0.20

NICOLS SOLITARI
99930176215
€1,980.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy rings are ideal for a modern, urban and current woman, especially if you are looking for a type of ring that will wear it every day.For generations, diamond rings have been chosen to seal love, and that is why at Nicols...
Margarita Diamond Solitaire Ring 0.20 - Promise Rings Margarita Diamond Solitaire Ring 0.20 - Promise Rings 2
  • New
Promise Diamond Rings

Margarita Diamond Solitaire Ring 0.20

NICOLS SOLITARI
99930176211
€1,985.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy rings are ideal for a modern, urban and current woman, especially if you are looking for a type of ring that will wear it every day.For generations, diamond rings have been chosen to seal love, and that is why at Nicols...
Margarita Diamond Solitaire Ring 0.15 Yellow Gold - Promise Rings Margarita Diamond Solitaire Ring 0.15 Yellow Gold - Promise Rings 2
  • New
Promise Diamond Rings

Margarita Diamond Solitaire Ring 0.15 Yellow Gold

NICOLS SOLITARI
99930176015
€1,680.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy rings are ideal for a modern, urban and current woman, especially if you are looking for a type of ring that will wear it every day. For generations, diamond rings have been chosen to seal love, and that is why at...
Ruby Ring 0.56 Candy Diamonds Rose Gold - Ruby Rings Ruby Ring 0.56 Candy Diamonds Rose Gold - Ruby Rings 2
  • New
Ruby Rings

Ruby Ring 0.56 Candy Diamonds Rose Gold

NICOLS
29210261119
€960.00
Ruby and Candy Diamond Ring Ring in the shape of a border with a central stone surrounded by diamonds in garrita setting, which highlight that colored center. Made of rose gold and brilliant cut diamonds with a total weight of 0.08 carats and with a red ruby central stone of weight 0.55 carats, in an oval multifacet. A gorgeous promise ring, or a delicate...
Emerald Ring 0.55 Candy Diamonds Yellow Gold - Emerald rings Emerald Ring 0.55 Candy Diamonds Yellow Gold - Emerald rings 2
  • New
Emerald Rings

Emerald Ring 0.55 Candy Diamonds Yellow Gold

NICOLS
29210261015
€980.00
Candy Emerald and Diamond RingRing in the shape of a border with a central stone surrounded by diamonds in garrita setting, which highlight that colored center.Made of yellow gold and brilliant cut diamonds with a total weight of 0.08 carats and with a green emerald central stone of weight 0.55 carats, in an oval multifacet.A gorgeous promise ring, or a...
Azalea Diamond Alliance 0.15 Rose Gold - Engagement wedding rings
  • New
Engagement Bands

Azalea Diamond Alliance 0.15 Rose Gold

NICOLS
14710861119
€810.00
If you are looking for a simple diamond ring that you can wear every day and that shines with its own light, the Azalea diamond ring is the perfect choice.Azalea rose gold diamond wedding rings have been the best-selling sparkling diamond half rings for years. Designed in Madrid by our artisan jewelers, the diamond half alliance rings are among the most...
Azalea Diamond Alliance 0.15 Yellow Gold - Brilliant Cut Wedding Ring Azalea Diamond Alliance 0.15 Yellow Gold - Brilliant Cut Wedding Ring 2
  • New
Brilliant Wedding Bands

Azalea Diamond Alliance 0.15 Yellow Gold

NICOLS
14710861115
€810.00
If you are looking for a simple diamond ring that you can wear every day and that shines with its own light, the Azalea diamond ring is the perfect choice.Azalea yellow gold diamond rings have been the best-selling brilliant diamond half rings for years. Designed in Madrid by our artisan jewelers, the diamond half alliance rings are among the most...
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