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

Citrine bracelet and diamonds Nube NEW WAVE - Stones Color Bracelets Citrine bracelet and diamonds Nube NEW WAVE - Stones Color Bracelets 2
  • New
Colored Stone Bracelets

Citrine bracelet and diamonds Nube NEW WAVE

NICOLS
14710811031
€920.00
Citrine bracelet and diamonds Nube NEW WAVE. Silk/satin cord bracelet with oval-shaped piece and waves, central cabochon stone, pavé around. Closure and chain with extension. Made of yellow gold, 2.29 carat citrine, 0.17 carat diamonds and black cord.
Gardenia Diamond Necklace 0.53 - Diamond pendants
  • New
Diamond Pendants

Gardenia Diamond Necklace 0.53

NICOLS
14710802051
€2,280.00
0.53 Ct Gardenia Diamond Necklace White GoldReference: 14710802051Technical Sheet_ Gardenia Nicols diamond necklace. Square-shaped centerpiece, placed in a rhombus, with natural diamonds attached in a micro-set claw.Diamond pendant with 40 cm long chain included. Made of 18k white gold, recycled and sustainable, and with brilliant-cut diamonds with a...
Garnet ring GALAXY MED - Rings other precious stones
  • New
Rings Other Precious Stones

Garnet ring GALAXY MED

NICOLS
14710700213
€4,650.00
Garnet Ring GALAXY MED Nicol. Honeycomb formed peridot ovals borders with invisible setting with brilliant cut diamonds in pavé surrounding garnets. Made of white gold, diamonds and garnets weight 0.51ct 4.50ct weight.
Sapphire Ring DIAMOND COLOR - Sapphire rings Sapphire Ring DIAMOND COLOR - Sapphire rings 2
  • New
Sapphire Rings

Sapphire Ring DIAMOND COLOR

NICOLS BODA
14710740213
€3,280.00
Sapphire ring DIAMOND COLOR NICOLS Sapphire oval in claws, diamond baguettes and brilliant cut diamond battlements. Made of 18k white gold and brilliant cut diamonds. Total weight Diamonds 0.45ct and Sapphire 0.98 carats. "All my love, on this special day, with love... for Valentine's Day or any other day. Perfect for a girlfriend and for you always."
Topacio ring GALAXY MED - Rings other precious stones
  • New
Rings Other Precious Stones

Topacio ring GALAXY MED

NICOLS
14710700113
€4,690.00
GALAXY Topacio ring MED Nicol. Honeycomb formed peridot ovals borders with invisible setting with brilliant cut diamonds in pavé surrounding topaz. Made of white gold, diamonds weight 0.54ct and 3.43ct blue topaz weight.
Ruby Ring DIAMOND COLOR - Ruby Rings Ruby Ring DIAMOND COLOR - Ruby Rings 2
  • New
Ruby Rings

Ruby Ring DIAMOND COLOR

NICOLS BODA
14710740113
€3,400.00
Ruby Ring DIAMOND COLOR Nicol. Oval ruby ??claws, diamond baguettes and battlements brilliant cut diamond. Made of white gold and brilliant-cut diamonds. Diamonds total weight 0.45ct and 1.00ct Ruby.
Emerald Ring DIAMOND COLOR - Emerald rings Emerald Ring DIAMOND COLOR - Emerald rings 2
  • New
Emerald Rings

Emerald Ring DIAMOND COLOR

NICOLS BODA
14710740013
€3,810.00
COLOR DIAMOND emerald ring Nicol. Oval claws emerald, diamond baguettes and battlements brilliant cut diamond. Made of white gold and brilliant-cut diamonds. Diamonds weight 0.40ct and 0.83ct Emerald.
Diamond Ring COCKTAIL - Rings other precious stones
  • New
Rings Other Precious Stones

Diamond Ring COCKTAIL

NICOLS
14710680113
€5,420.00
Diamond Ring COCKTAIL Nicol. Citrine central emerald cut and claws framed by double line brilliant cut diamond battlements extending arm with geometric patterns. Made of yellow gold. Total weight D0.63ct C7.
Gardenia Diamond Earrings 1.05 White Gold - Bride earrings Gardenia Diamond Earrings 1.05 White Gold - Bride earrings 2
  • New
Bridal Earrings

Gardenia Diamond Earrings 1.05 White Gold

NICOLS
14710802021
€4,480.00
If you are looking for elegant diamond earrings, with diamonds in the shape of a square border, the Gardenia earrings are one of the most recognized and sought after designs as elegant diamond earrings and of course as engagement earrings for the proposal. Gardenia diamond earrings are perfect to accompany your engagement ring. If you are looking for...
Noa Diamond Ring 0.48 White - Rings Noa Diamond Ring 0.48 White - Rings 2
  • New
Rings

Noa Diamond Ring 0.48 White

NICOLS
14710800211
€1,970.00
If you are looking for a simple, elegant, romantic engagement ring with diamonds in the shape of a rosette, this ring is one of the most recognized and sought-after designs for marriage proposals.Conceived and designed in our jewelry workshops in Madrid, the ring with diamond rosettes has been created for urban women who want to enjoy their rings every...
GARDENIA Diamond Ring 0.78 - Engagement rings Rosette GARDENIA Diamond Ring 0.78 - Engagement rings Rosette 2
  • New
Rosette Engagement Rings

GARDENIA Diamond Ring 0.78

NICOLS
14710802011
€2,950.00
Designed in our jewelry workshops in Madrid, the GARDENIA Diamond Classic rosette diamond rings have been created for unique women, who know what they want and who like to enjoy their rings every day.If you are looking for a different diamond engagement ring in 18kt white gold, this classic rosette is ideal for women who like classic and special rings....
Diamond Ring GARDENIA 0.77 - Engagement rings Rosette Diamond Ring GARDENIA 0.77 - Engagement rings Rosette 2
  • New
Rosette Engagement Rings

Diamond Ring GARDENIA 0.77

NICOLS BODA
14710800111
€3,130.00
Designed in our jewelry workshops in Madrid, the GARDENIA Diamond Classic rosette diamond rings have been created for unique women, who know what they want and who like to enjoy their rings every day. If you are looking for a different diamond engagement ring in 18kt white gold, this classic rosette is ideal for women who like classic and special rings....
Diamond earrings CREOLE - Bride earrings Diamond earrings CREOLE - Bride earrings 2
  • New
Bridal Earrings

Diamond earrings CREOLE

NICOLS
14710801121
€2,750.00
CREOLE NICOLS diamond earrings. Wedding Band outstanding central rosette 5mm, formed by a central stone topped around other holding it in microengastado fixed by criolla pavé. Made of white gold and diamond shine size
Diamond pendant ROSETTE SPOT - Diamond pendants Diamond pendant ROSETTE SPOT - Diamond pendants 2
  • New
Diamond Pendants

Diamond pendant ROSETTE SPOT

NICOLS
14710800051
€2,550.00
ROSETTE diamond pendant SPOT Nicol. SPOT necklace formed by rosette central stone round in nozzle and outer bezel microengastada claw chain rings. Made of white gold and 0.56ct brilliant cut diamond.
Wedding Band bracelet Riviere Roseton - Diamond bracelets Wedding Band bracelet Riviere Roseton - Diamond bracelets 2
  • New
Diamond Bracelets

Wedding Band bracelet Riviere Roseton

NICOLS
14710800031
€12,840.00
NICOLS bracelet. Wedding Band riviere bracelet type, formed by 17 rosettes central stone round tapered in nozzle 21 and shaped pieces donut. Made of 18kt white gold and brilliant-cut diamond 2.28qt.
Diamond earrings CREOLE BAND - Hoop Earrings
  • New
Hoop Earrings

Diamond earrings CREOLE BAND

NICOLS
14710801021
€1,420.00
Diamond earrings CREOLE BAND Nicol. Wedding Band outstanding central rosette 5mm, formed by a central stone topped around other holding it in microengastado, fixed in Creole. Made of white gold and brilliant-cut diamond
Gardenia Dormilonas Diamond Earrings - Bride earrings
  • New
Bridal Earrings

Gardenia Dormilonas Diamond Earrings

NICOLS
14710800021
€4,610.00
Gardenia sleeper diamond earrings Earrings with a round central stone in a rosette mouthpiece and an outer bezel in a micro-set claw.Made of 18kt white gold and 1.12 carat brilliant cut diamond. 'Discreet and elegant they will make you shine on any occasion.'
GARDENIA Diamond Ring 0.48 - Brilliant Cut GARDENIA Diamond Ring 0.48 - Brilliant Cut 2
  • New
Brilliant Cut

GARDENIA Diamond Ring 0.48

NICOLS BODA
14710801011
€2,180.00
Designed in our jewelry workshops in Madrid, the GARDENIA Diamond Classic rosette diamond rings have been created for unique women, who know what they want and who like to enjoy their rings every day. If you are looking for a simple diamond engagement ring in 18kt white gold, this classic rosette is ideal for women who like classic and special rings....
NOA Diamond Ring 0.68 White Gold - Engagement rings Rosette NOA Diamond Ring 0.68 White Gold - Engagement rings Rosette 2
  • New
Rosette Engagement Rings

NOA Diamond Ring 0.68 White Gold

NICOLS
14710800011
€3,130.00
If you are looking for a simple, elegant, romantic engagement ring with diamonds in the shape of a rosette, this ring is one of the most recognized and sought-after designs for marriage proposals.Conceived and designed in our jewelry workshops in Madrid, the ring with diamond rosettes has been created for urban women who want to enjoy their rings every...
Topaz Diamond Ring DIAMOND COLOR - Rings other precious stones
  • New
Rings Other Precious Stones

Topaz Diamond Ring DIAMOND COLOR

NICOLS
14710760113
€1,650.00
Topaz and Diamond Ring DIAMOND COLOR Nicol. Kyanite size emerald framed central claws battlements brilliant-cut diamonds extending arm. Made of white gold. Diamonds total weight 0.17ct and 1.20ct Blue Topaz
Lola Sapphire and Diamond Ring 1.00 - Sapphire rings Lola Sapphire and Diamond Ring 1.00 - Sapphire rings 2
  • New
Sapphire Rings

Lola Sapphire and Diamond Ring 1.00

NICOLS BODA
14710600213
€3,460.00
Lola Oval Sapphire and Diamond Ring 1.00 Carat Reference_ 14710600213 Technical Data_ Nicols oval central sapphire and diamond ring. Ring with central stone in high setting with baguette-cut diamond arm and brilliant-cut diamonds in side crenellations. Made of recycled and sustainable gold, 18kt white and diamonds with a total weight of 0.68 carats and...
OVAL COLOR Sapphire Ring - Sapphire rings OVAL COLOR Sapphire Ring - Sapphire rings 2
  • New
Sapphire Rings

OVAL COLOR Sapphire Ring

NICOLS
14710650213
€2,130.00
Sapphire Ring COLOR OVAL NICOLS.Emerald oval with invisible setting with diamond baguette border and brilliant-cut diamond battlements on arm.Made of white gold and brilliant cut diamonds weighing 0.20ct and Sapphire 0.94 carats.'The blue of the water, the blue of your eyes like my bride on our wedding day'
Oval Ruby and Diamond Ring Lola 1.00 - Ruby Rings Oval Ruby and Diamond Ring Lola 1.00 - Ruby Rings 2
  • New
Ruby Rings

Oval Ruby and Diamond Ring Lola 1.00

NICOLS BODA
14710600113
€3,260.00
Lola Oval Ruby and Diamond Ring 1.00 Carat Reference_ 14710600013 Technical Data_ Nicols oval central ruby and diamond ring. Ring with central stone in high setting with baguette-cut diamond arm and brilliant-cut diamonds in side crenellations. Made of recycled and sustainable gold, 18kt white and diamonds with a total weight of 0.68 carats and an oval...
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