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

Margarita Rubi Ring 0.60 - Ruby Rings Margarita Rubi Ring 0.60 - Ruby Rings 2
  • New
Ruby Rings

Margarita Rubi Ring 0.60

NICOLS
99930175115
€1,985.00
Ruby Margarita Ring 0.60If you are looking for a ruby ring with diamonds as a gift, for a special celebration, or even as an engagement or anniversary ring, the Margarita ruby red stone rings are ideal for a modern, urban and contemporary woman.
Confort Rose Gold Wedding Alliance 99411283100
  • New
Rose Gold Wedding Bands

Confort Rose Gold Wedding Alliance

NICOLS OBRA NUE
99411283100
From €270.00
Confort Rose Gold Shiny Wedding RingReference: 99411273100Technical Sheet_ Confort rose gold wedding ring.Half-round wedding ring shape, solid, with widths to be selected by the customer between 2.5mm wide, 3mm wide, 3.5mm wide or 4mm wide. The ring has an approximate thickness in between 1,0 mm and 1,2 mm of solid gold. Finish in shiny pink rhodium....
Citrine and Diamond Earrings Yellow Gold - Colored Gemstone Earrings Citrine and Diamond Earrings Yellow Gold - Colored Gemstone Earrings 2
  • New
Earrings Other Colored Stones

Citrine and Diamond Earrings Yellow Gold

NICOLS
14711160121
€2,160.00
Yellow gold earrings with emerald-cut citrine and diamonds. A vibrant jewel that combines light, color, and elegance. Reference: 14711160121 Technical Sheet Metal: 18K Yellow Gold Stone: Emerald-cut citrine, 3.10 ct Diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.22 ct The citrine and diamond earrings in yellow gold radiate...
Pear-cut Diamond Solitaire Ring Aura 0.30 ct - Talla Pera Pear-cut Diamond Solitaire Ring Aura 0.30 ct - Talla Pera 2
  • New
Pear Cut

Pear-cut Diamond Solitaire Ring Aura 0.30 ct

NICOLS SOLITARI
99930635311
€3,350.00
Aura White Gold and Diamond RingReference: 99930635311Aura white gold ring with a 0.30 ct pear-shaped center diamond and a halo of side diamonds with a total weight of 0.40 ct. An elegant and timeless jewel, a symbol of the purest love.Collection: AuraReference: 99930635311Material: 18k white goldCenter stone: Natural pear-cut diamondCenter diamond...
Pear-cut Diamond Solitaire Ring Aura 0.50 ct - Talla Pera Pear-cut Diamond Solitaire Ring Aura 0.50 ct - Talla Pera 2
  • New
Pear Cut

Pear-cut Diamond Solitaire Ring Aura 0.50 ct

NICOLS
99930635711
€4,885.00
Aura White Gold and Diamond RingReference: 99930635711Aura white gold ring with a 0.50 ct pear-shaped center diamond and a halo of side diamonds with a total weight of 0.40 ct. An elegant and timeless jewel, a symbol of the purest love.Collection: AuraReference: 99930635711Material: 18k white goldCenter stone: Natural pear-cut diamondCenter diamond...
Pear-cut Diamond Solitaire Ring Aura 0.40 ct - Talla Pera Pear-cut Diamond Solitaire Ring Aura 0.40 ct - Talla Pera 2
  • New
Pear Cut

Pear-cut Diamond Solitaire Ring Aura 0.40 ct

NICOLS SOLITARI
99930635511
€3,850.00
Aura White Gold and Diamond RingReference: 99930635511Aura white gold ring with a 0.40 ct pear-shaped center diamond and a halo of side diamonds with a total weight of 0.40 ct. An elegant and timeless jewel, a symbol of the purest love.Collection: AuraReference: 99930635511Material: 18k white goldCenter stone: Pear-cut natural diamondCenter diamond...
Earrings 0.40ct Brilliant Blue dormilonas KATHERINE - Blue stones earrings
  • New
Blue Stone Earrings

Earrings 0.40ct Brilliant Blue dormilonas KATHERINE

NICOLS BODA
99920285524
€1,395.00
Brilliant earrings KATHERINE NICOLS Cambodia. Style earrings 60´s, with central stone in round 4 jaws crimp height decreasing formed a cone. 18kt white gold made two natural stones Zircon Blue or Bright A
Pear-cut Diamond Solitaire Ring Aura 0.75 ct - Talla Pera Pear-cut Diamond Solitaire Ring Aura 0.75 ct - Talla Pera 2
  • New
Pear Cut

Pear-cut Diamond Solitaire Ring Aura 0.75 ct

NICOLS
99930636211
€5,990.00
Aura White Gold and Diamond RingReference: 99930636211Aura white gold ring with a 0.75 ct pear-shaped center diamond and a halo of side diamonds with a total weight of 0.40 ct. An elegant and timeless jewel, a symbol of the purest love.Collection: AuraReference: 99930636211Material: 18k white goldCenter stone: Natural pear-cut diamondCenter diamond...
Sapphire and Diamond Ring in White Gold - Sapphire rings Sapphire and Diamond Ring in White Gold - Sapphire rings 2
  • New
Sapphire Rings

Sapphire and Diamond Ring in White Gold

NICOLS
14710390213
€2,730.00
White gold ring with oval sapphire and diamonds. An elegant and timeless piece of jewelry that radiates sophistication and charm. Reference: 14710390213 Technical Details Metal: 18K white gold Stone: Oval-cut sapphire, 0.40 ct Diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.25 ct The sapphire and diamond ring in white gold...
Ruby and Diamond Dalia White Gold Pendant - Red Stone Pendants Ruby and Diamond Dalia White Gold Pendant - Red Stone Pendants 2
  • New
Red Stone Pendants

Ruby and Diamond Dalia White Gold Pendant

NICOLS
14710390143
€1,970.00
Dalia pendant in white gold with an oval ruby ​​and diamonds. A radiant jewel that combines passion, elegance, and light. Reference: 14710390143 Technical Details Collection: Dalia Metal: 18K white gold Stone: Oval-cut ruby, 0.53 ct Diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.17 ct Chain length: 40 cm The Dalia pendant in...
Earrings 1.00ct Brilliant Blue dormilonas KATHERINE - Blue stones earrings
  • New
Blue Stone Earrings

Earrings 1.00ct Brilliant Blue dormilonas KATHERINE

NICOLS BODA
99920285724
€1,695.00
Brilliant earrings KATHERINE NICOLS Cambodia. Style earrings 60´s, with central stone in round 4 jaws crimp height decreasing formed a cone. 18kt white gold made two natural stones Zircon Blue or Bright A
Solid Gold Cross TUBE M - Crosses Solid Gold Cross TUBE M - Crosses 2
  • New
Crosses

Solid Gold Cross TUBE M

NICOLS
99929063353
€870.00
White Gold Cross TUBE, Catholic Sign. Solid 17x12mm and 1.7mm thick cross pendant in solid 18kt gold, tube-shaped, with a ring to hang on a chain. Approximate weight 1.60gr.
Solid Gold Cross TUBE S - Crosses Solid Gold Cross TUBE S - Crosses 2
  • New
Crosses

Solid Gold Cross TUBE S

NICOLS
99929060253
€555.00
Yellow Gold Cross TUBE, Catholic Sign. Solid 18kt gold pendant in the shape of a 15x10mm and 1.40mm thick cross, in the shape of tubes, with a ring to hang on a chain. Approximate weight 0.80gr.
Sapphire Diamond Ring Yellow Gold Margarita - Sapphire rings Sapphire Diamond Ring Yellow Gold Margarita - Sapphire rings 2
  • New
Sapphire Rings

Sapphire Diamond Ring Yellow Gold Margarita

NICOLS BODA
99930175215
€1,980.00
Margarita ring in yellow gold with sapphire and diamonds. A classic and luminous jewel that evokes elegance and femininity. Reference: 99930175215 Technical Details Collection: Margarita Metal: 18K yellow gold Stone: Round-cut sapphire, 0.60 ct Diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.30 ct The Margarita ring in yellow...
Colorfull Geometric Necklace - Blue stones necklaces
  • New
Blue Stone Necklaces

Colorfull Geometric Necklace

NICOLS
14710850041
€4,385.00
NICOLS Colorfull Geometric Necklace. Necklace pendant center stone faceted six irregular sides, surrounded by diamond bezel and detail hanging with movement paved. Made of 18kt white gold, diamonds and topaz 19.4qt 0.18qt.
Our Lady of the Forsaken Medal 18k 04515520052 Our Lady of the Forsaken Medal 18k 04515520052 2
  • New
Virgin Medals

Our Lady of the Forsaken Medal 18k

NICOLS SPECIAL
04515520052
From €890.00
18k Virgin of the Forsaken Medal Her feast day is the second Sunday in May. She is the patron saint of the Valencian Community. Made in Spain, solid 18-karat yellow gold. Choose the diameter size that suits you and add the 40cm chain. The Virgin of the Forsaken, also known as the Geperudeta due to her inclination, is a devotion to the Virgin Mary and...
Clavel Diamond Solitaire Ring 0.50 Yellow Gold - Lonely yellow gold Clavel Diamond Solitaire Ring 0.50 Yellow Gold - Lonely yellow gold 2
  • New
Yellow Gold Solitaire Rings

Clavel Diamond Solitaire Ring 0.50 Yellow Gold

NICOLS SOLITARI
99930173715
€3,985.00
If you're looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, Clavel diamond rings are ideal for a modern, urban, and contemporary woman, especially if you're looking for a ring to wear every day. Clavel Diamond Solitaire Ring 0.50 Yellow Gold Reference_99930173715 For generations, diamond rings...
Sapphire and Diamond Ring White Gold Vintage Heritage - Sapphire rings Sapphire and Diamond Ring White Gold Vintage Heritage - Sapphire rings 2
  • New
Sapphire Rings

Sapphire and Diamond Ring White Gold Vintage Heritage

NICOLS
14711318011
€2,630.00
Vintage Heritage ring in white gold with sapphire and diamonds. Classic inspiration with a touch of timeless luxury. Reference: 14711318011 Technical Details Collection: Vintage Heritage Metal: 18K white gold Center stone: Blue sapphire, 0.60 ct Diamonds: 28 brilliant-cut and baguette-cut diamonds Color: H-I Clarity: VS-SI Total diamond weight: 0.25 ct...
Pearls Daily Pearl Earrings - Pearl Earrings Pearls Daily Pearl Earrings - Pearl Earrings 2
  • New
Pearl Earrings

Pearls Daily Pearl Earrings

NICOLS SPECIAL
80950010020
€1,160.00
Pearls Lady Earrings in Yellow Gold and Cultured Pearl Reference: 80950010020 Technical Details: Collection: Pearls Lady Material: 18K Yellow Gold Stone: Cultured Pearl Pearl Diameter: Approx. 10 mm Closure: Classic Hook Manufacturing: Handmade in Madrid The Pearls Lady earrings are a timeless piece of jewelry that embodies the elegance and purity of...
Gardenia Red Carpet White Gold Diamond Choker - High jewelry Gardenia Red Carpet White Gold Diamond Choker - High jewelry 2
  • New
High Jewelry

Gardenia Red Carpet White Gold Diamond Choker

NICOLS
32810020041
€65,895.00
Gardenia Red Carpet choker in white gold with marquise and princess diamonds. Pure light and fine jewelry elegance. Reference: 32810020041 Technical Details Collection: Gardenia Red Carpet Metal: 18K white gold Diamonds: Marquise and princess cut Color: H-I Clarity: VS-SI Total diamond weight: 13.85 ct The Gardenia Red Carpet choker in white gold is a...
Gardenia Red Carpet White Gold Diamond Bracelet - High jewelry Gardenia Red Carpet White Gold Diamond Bracelet - High jewelry 2
  • New
High Jewelry

Gardenia Red Carpet White Gold Diamond Bracelet

NICOLS
32810020031
€30,820.00
Gardenia Red Carpet bracelet in white gold with princess-cut diamonds. Absolute luxury and red-carpet elegance. Reference: 32810020031 Technical details Collection: Gardenia Red Carpet Metal: 18K white gold Diamonds: Princess cut Color: H-I Clarity: VS-SI Total diamond weight: 6.50 ct Length: 17 cm The Gardenia Red Carpet bracelet in white gold is an...
Alma 0.50 Carat Pear Solitaire Diamond Ring - Talla Pera Alma 0.50 Carat Pear Solitaire Diamond Ring - Talla Pera 2
  • New
Pear Cut

Alma 0.50 Carat Pear Solitaire Diamond Ring

NICOLS
99930375711
€4,685.00
Alma Solitaire Pear Diamond Ring 0.50ct White GoldReference: 99930375711Technical Sheet: Solitaire ring with a pear-cut central diamond and a diamond border. Made in 18-karat white gold with a white rhodium finish, handcrafted in the Nicols workshops in Madrid. Central diamond: pear-cut, weight 0.50 carats, H color, VS clarity. Side diamonds and border:...
Alma Yellow Gold Pear Diamond Solitaire Ring - Talla Pera Alma Yellow Gold Pear Diamond Solitaire Ring - Talla Pera 2
  • New
Pear Cut

Alma Yellow Gold Pear Diamond Solitaire Ring

NICOLS SOLITARI
99930375515
€3,700.00
Alma ring in yellow gold with a pear-cut center diamond and side diamonds. Pure light, elegance, and harmony. Reference: 99930375515 Technical Details Collection: Alma Metal: 18K yellow gold Center diamond: Pear-cut Side diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.80 ct The Alma ring in yellow gold is a jewel that symbolizes...
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