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

Diamond Ring 0.90 Minerva Yellow Gold - Carving baguette Diamond Ring 0.90 Minerva Yellow Gold - Carving baguette 2
  • New
Baguette Cut

Diamond Ring 0.90 Minerva Yellow Gold

NICOLS
32810090015
€4,950.00
If you are looking for an emerald cut engagement ring, a solitaire but rectangular style engagement ring, you have just found one of the best options for rectangular engagement rings on the market in the MINERVA diamond ring.Rectangular engagement rings are the perfect choice for modern women, who know what they want, leaders who want to wear the...
Diamond Ring 0.90 Minerva White Gold - Carving baguette Diamond Ring 0.90 Minerva White Gold - Carving baguette 2
  • New
Baguette Cut

Diamond Ring 0.90 Minerva White Gold

NICOLS
32810090011
€4,920.00
If you are looking for an emerald cut engagement ring, a solitaire but rectangular style engagement ring, you have just found one of the best options for rectangular engagement rings on the market in the MINERVA diamond ring.Rectangular engagement rings are the perfect choice for modern women, who know what they want, leaders who want to wear the...
Diamond Ring ANNIVERSARY WEDDING BAND - Carving baguette Diamond Ring ANNIVERSARY WEDDING BAND - Carving baguette 2
  • New
Baguette Cut

Diamond Ring ANNIVERSARY WEDDING BAND

NICOLS
32810051011
€8,490.00
Diamond Ring ANNIVERSARY WEDDING BAND Nicol. Ring-die forming a square shape alone and decreased with baguettes arm and side diamonds microengastada claw. Made of white gold and brilliant-cut diamond and Bagu
Diamond Ring TU ME - Pink Gold Rings Diamond Ring TU ME - Pink Gold Rings 2
  • New
Rose Gold Rings

Diamond Ring TU ME

NICOLS
32810039019
€2,580.00
Diamond Ring TU Y YO NICOLS. Shaped ring two-piece with oval rose window and another oval on the tips, you will always remember your alliance and commitment shining as much as this ring. Made by hand, in pink gold and diamonds size bri
Diamond Passion Ring 0.50 - Carving baguette Diamond Passion Ring 0.50 - Carving baguette 2
  • New
Baguette Cut

Diamond Passion Ring 0.50

NICOLS
32810039011
€2,700.00
Diamond Ring TU Y YO NICOLS. Shaped ring two-piece with oval rose window and another oval on the tips, you will always remember your alliance and commitment shining as much as this ring. Handmade, black and shining diamonds size
Diamond Ring ELECTRA 0.65 You and Me Rose Gold - Carving baguette Diamond Ring ELECTRA 0.65 You and Me Rose Gold - Carving baguette 2
  • New
Baguette Cut

Diamond Ring ELECTRA 0.65 You and Me Rose Gold

NICOLS
32810038219
€2,780.00
If you are looking for an anniversary ring, a birthday jewel, or a different and unique diamond engagement ring, the ELECTRA TU Y YO diamond ring is the ideal ring for a special person where for you the you and me is a part essential of life. Rectangular or square diamond engagement rings like the ELECTRA diamond ring have been created by our team of...
Diamond Ring ELECTRA 0.65 You and Me White Gold - Carving baguette Diamond Ring ELECTRA 0.65 You and Me White Gold - Carving baguette 2
  • New
Baguette Cut

Diamond Ring ELECTRA 0.65 You and Me White Gold

NICOLS
32810038211
€2,880.00
If you are looking for an anniversary ring, a birthday jewel, or a different and unique diamond engagement ring, the ELECTRA TU Y YO diamond ring is the ideal ring for a special person where for you the you and me is a part essential of life. Rectangular or square diamond engagement rings like the ELECTRA diamond ring have been created by our team of...
Diamond Ring ELECTRA 0.85 You and Me Rose Gold - Carving baguette Diamond Ring ELECTRA 0.85 You and Me Rose Gold - Carving baguette 2
  • New
Baguette Cut

Diamond Ring ELECTRA 0.85 You and Me Rose Gold

NICOLS
32810038019
€3,260.00
If you are looking for an anniversary ring, a birthday jewel, or a different and unique diamond engagement ring, the ELECTRA TU Y YO diamond ring is the ideal ring for a special person where for you the you and me is a part essential of life, and where both of you are the same but different. Rectangular or square diamond engagement rings like the ELECTRA...
Diamond Ring ELECTRA 0.85 You and Me White Gold - Anniversary Rings Diamond Ring ELECTRA 0.85 You and Me White Gold - Anniversary Rings 2
  • New
Anniversary Engagement Rings

Diamond Ring ELECTRA 0.85 You and Me White Gold

NICOLS
32810038011
€3,380.00
If you are looking for an anniversary ring, a birthday jewel, or a different and unique diamond engagement ring, the ELECTRA TU Y YO diamond ring is the ideal ring for a special person where for you the you and me is a part essential of life, and where both of you are the same but different. Rectangular or square diamond engagement rings like the...
Diamond Ring ELECTRA 0.58 White Gold - Anniversary Rings Diamond Ring ELECTRA 0.58 White Gold - Anniversary Rings 2
  • New
Anniversary Engagement Rings

Diamond Ring ELECTRA 0.58 White Gold

NICOLS BODA
32810035511
€2,800.00
If you are looking for an anniversary ring, a birthday jewel, or a different and unique diamond engagement ring, the ELECTRA square diamond ring is the ideal ring for an urban, strong, empowered, romantic and branding woman at the same time. the difference. Rectangular or square diamond engagement rings like the ELECTRA diamond ring have been created by...
Diamond Anniversary Wedding Band Ring - Rings Diamond Anniversary Wedding Band Ring - Rings 2
  • New
Rings

Diamond Anniversary Wedding Band Ring

NICOLS
32810032011
€13,640.00
If you are looking for a special, different ring, a jewel for life, a ring to celebrate a special moment, the Wedding Band Anniversary Diamond Ring is your choice. Square-shaped mouthpiece ring forming a tapering arm solitaire with baguette diamonds
Diamond Ring ANNIVERSARY WEDDING BAND - Emerald Cut
  • New
Emerald Cut

Diamond Ring ANNIVERSARY WEDDING BAND

NICOLS
32810031519
€4,440.00
Diamond Ring ANNIVERSARY WEDDING BAND Nicol. Ring-die forming a square shape alone and straight arm with brilliant cut diamonds in crenellated claw. Made of pink gold and diamond brilliant-cut and baguette total weight 1
Diamond Ring ANNIVERSARY WEDDING BAND - anniversary Diamond Ring ANNIVERSARY WEDDING BAND - anniversary 2
  • New
Anniversary

Diamond Ring ANNIVERSARY WEDDING BAND

NICOLS
32810031511
€4,500.00
Diamond Ring ANNIVERSARY WEDDING BAND Nicol. Ring-die forming a square shape alone and straight arm with brilliant cut diamonds in crenellated claw. Made of white gold and diamonds brilliant cut and baguette tota weight
Rosette Diamond Ring DIAMOND CLASSIC - Brilliant Cut Rosette Diamond Ring DIAMOND CLASSIC - Brilliant Cut 2
  • New
Brilliant Cut

Rosette Diamond Ring DIAMOND CLASSIC

NICOLS
32810026211
€2,620.00
Rosette Diamond Ring DIAMOND CLASSIC Nicol. central rosette and two smaller sides. Made of pink gold and brilliant-cut diamonds. Diamond Total carat weight 0.55.
Rosette Diamond Ring DIAMOND CLASSIC - Brilliant Cut Rosette Diamond Ring DIAMOND CLASSIC - Brilliant Cut 2
  • New
Brilliant Cut

Rosette Diamond Ring DIAMOND CLASSIC

NICOLS
32810026011
€2,740.00
Rosette Diamond Ring DIAMOND CLASSIC Nicol. central rosette and two smaller sides. Made of white gold and brilliant-cut diamonds. Diamond Total carat weight 0.55.
Spring Love 0.97 ct Diamond Ring Yellow Gold - Brilliant Cut Spring Love 0.97 ct Diamond Ring Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Spring Love 0.97 ct Diamond Ring Yellow Gold

NICOLS
32810023511
€4,470.00
Spring Love Ring, White Gold, 0.97 ct 32810023511 Spring Love Ring, 0.97 carats, white gold Reference: 32810023511 Nicols Spring Love Diamond Ring. Ring with a rosette motif above that doubles as a large solitaire diamond, with prong-set diamonds up to the middle of the arm. Made in authentic and pure 18K white gold, recycled and sustainable, with natural...
NOA Diamond Ring 0.68 Rose Gold - Brilliant Cut NOA Diamond Ring 0.68 Rose Gold - Brilliant Cut 2
  • New
Brilliant Cut

NOA Diamond Ring 0.68 Rose Gold

NICOLS
14710800019
€3,030.00
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...
Anillo Alianza ABELIA 0.40 white gold - Baguette Wedding Rings Anillo Alianza ABELIA 0.40 white gold - Baguette Wedding Rings 2
  • New
Baguette Wedding Bands

Anillo Alianza ABELIA 0.40 white gold

NICOLS BODA
14710162011
€2,190.00
If you are looking for an engagement ring in the style with which King Felipe VI asked Queen Leticia to marry, this ABELIA half diamond ring is the ideal one for her. ABELIA white gold diamond engagement rings have been the best selling baguette diamond half rings for years. Designed in Madrid by our artisan jewelers, diamond half alliance rings are...
Citrine Gold ring CANDY STONE - Rings other precious stones Citrine Gold ring CANDY STONE - Rings other precious stones 2
  • New
Rings Other Precious Stones

Citrine Gold ring CANDY STONE

NICOLS
29210490212
€1,310.00
Citrine Gold ring NICOLS CANDY STONE. Ring formed by round arm, with central stone square in size and dbo.FORMAT cabuson faceted background. Made in 18kt rose gold and citrine stone candy clear weight 1.30 carats.
Gold ring Topacio CANDY STONE - Rings other precious stones
  • New
Rings Other Precious Stones

Gold ring Topacio CANDY STONE

NICOLS
29210490112
€1,320.00
Gold ring NICOLS STONE CANDY Topacio. Ring formed by round arm, with central stone square in size and dbo.FORMAT cabuson faceted background. Made in 18kt rose gold and purple stone Topacio clear weight 1.30 carats.
Gold amethyst ring CANDY STONE - Rings other precious stones
  • New
Rings Other Precious Stones

Gold amethyst ring CANDY STONE

NICOLS
29210490012
€1,290.00
Gold amethyst ring NICOLS CANDY STONE. Ring formed by round arm, with central stone square in size and dbo.FORMAT cabuson faceted background. Made in 18kt rose gold and purple amethyst stone weighing 1.30 carats clear.
Citrine Gold ring CANDY STONE - Rings other precious stones Citrine Gold ring CANDY STONE - Rings other precious stones 2
  • New
Rings Other Precious Stones

Citrine Gold ring CANDY STONE

NICOLS
29210480212
€1,310.00
Citrine Gold ring NICOLS CANDY STONE. Ring formed by round arm, square in size center stone cabuson format. Made in 18kt rose gold and purple amethyst stone weighing 2.36 carats clear.
Gold ring Topacio CANDY STONE - Rings other precious stones
  • New
Rings Other Precious Stones

Gold ring Topacio CANDY STONE

NICOLS
29210480112
€1,320.00
Gold ring NICOLS STONE CANDY Topacio. Ring formed by round arm, square in size center stone cabuson format. Made of 18kt white gold and topaz stone light blue 2.50 carat weight.
Battlements Diamond Ring White Gold - Brilliant Cut Wedding Ring Battlements Diamond Ring White Gold - Brilliant Cut Wedding Ring 2
  • New
Brilliant Wedding Bands

Battlements Diamond Ring White Gold

NICOLS
29210422011
€1,120.00
Battlement Diamond Alliance 0.08 White Gold Reference: 29210422011 Technical Data Sheet_ NICOLS Battlements Diamond Ring. Half alliance in line, set in battlements on a straight arm. Made of white gold and 13 brilliant-cut diamonds. Total weight 0.08 carats. If you are looking for a diamond wedding or engagement ring, the modern straight diamond...
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