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

Rubi ring ORLA OVAL COLOR DIAMOND - Ruby Rings Rubi ring ORLA OVAL COLOR DIAMOND - Ruby Rings 2
  • New
Ruby Rings

Rubi ring ORLA OVAL COLOR DIAMOND

NICOLS
14710390113
€2,960.00
Nicol ring. Oval central crenellated ruby ??brilliant cut diamond framing ruby ??and extending arm. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.26qt R0.51qt.
Sapphire Ring DIAMOND COLOR - Sapphire rings
  • New
Sapphire Rings

Sapphire Ring DIAMOND COLOR

NICOLS
14710380113
€2,620.00
Nicol ring. Central Square sapphire and sapphires line in invisible setting, with battlements brilliant cut diamond framing sapphires. Made of white gold and brilliant-cut diamonds. Total weight D0.12ct and Z1.30ct. .
Esmeraldas diamond earrings ANNIVERSARY - Emerald Earrings Esmeraldas diamond earrings ANNIVERSARY - Emerald Earrings 2
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Emerald Earrings

Esmeraldas diamond earrings ANNIVERSARY

NICOLS
14710390023
€3,160.00
Diamond and emerald earrings ANNIVERSARY Nicol. Emerald oval central crenellated brilliant cut diamond framing emeralds and extend to closure. Made of white gold and brilliant-cut diamonds. tota weight
Emerald Earrings DIAMOND COLOR - Emerald Earrings Emerald Earrings DIAMOND COLOR - Emerald Earrings 2
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Emerald Earrings

Emerald Earrings DIAMOND COLOR

NICOLS
14710380023
€4,430.00
Emerald Hoop Earrings DIAMOND COLOR Nicol. Central square emerald and emeralds line in invisible setting, with battlements brilliant cut diamond framing emeralds. Made of white gold and brilliant-cut diamonds. Pes
Abelia Diamond Ring 0.60 White Gold Wave - Carving baguette Abelia Diamond Ring 0.60 White Gold Wave - Carving baguette 2
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Baguette Cut

Abelia Diamond Ring 0.60 White Gold Wave

NICOLS BODA
14710310311
€2,960.00
If you are looking for an engagement ring in the style with which King Felipe VI proposed to Queen Leticia in marriage, this Abelia half diamond ring is the ideal one for her. Diamond Ring ABELIA 0.60 White Gold Wave Reference_14710310311 Technical Sheet_ ABELIA Diamond Half Alliance Ring. Half wedding ring in line, with baguette and brilliant cut...
Emerald Ring DIAMOND COLOR - Emerald rings
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Emerald Rings

Emerald Ring DIAMOND COLOR

NICOLS
14710380013
€3,250.00
Diamond Ring DIAMOND COLOR Nicol. Central square emerald and emeralds line in invisible setting, with battlements brilliant cut diamond framing emeralds. Made of white gold and brilliant-cut diamonds. Total weight D
Diamond Hoop Earrings DIAMOND CLASSIC - Hoop Earrings Diamond Hoop Earrings DIAMOND CLASSIC - Hoop Earrings 2
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Hoop Earrings

Diamond Hoop Earrings DIAMOND CLASSIC

NICOLS
14710361021
€3,110.00
Diamond Hoop Earrings DIAMOND CLASSIC Nicol. Creole earrings pavé, with five lines in the outer half of the ring, full diameter 13mm. Manufactured in yellow gold and brilliant-cut diamonds 0.54ct.
Diamond Ring ABELIA 0.85 White Gold - Baguette Wedding Rings Diamond Ring ABELIA 0.85 White Gold - Baguette Wedding Rings 2
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Baguette Wedding Bands

Diamond Ring ABELIA 0.85 White Gold

NICOLS
14710310111
€3,540.00
"The classic half wedding ring with a modern touch" 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...
Diamond Hoop Earrings DIAMOND CLASSIC - Bride earrings Diamond Hoop Earrings DIAMOND CLASSIC - Bride earrings 2
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Bridal Earrings

Diamond Hoop Earrings DIAMOND CLASSIC

NICOLS
14710360021
€3,330.00
Diamond Hoop Earrings DIAMOND CLASSIC Nicol. Creole pending Pave, five lines in the outer half of the ring, full diameter 13mm. Made of white gold and brilliant-cut diamonds 0.54ct.
Diamond Ring ABELIA 0.60 White Gold - Carving baguette Diamond Ring ABELIA 0.60 White Gold - Carving baguette 2
  • New
Baguette Cut

Diamond Ring ABELIA 0.60 White Gold

NICOLS BODA
14710310011
€3,160.00
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...
Diamond Ring ABELIA 0.39 White Gold - Engagement wedding rings Diamond Ring ABELIA 0.39 White Gold - Engagement wedding rings 2
  • New
Engagement Bands

Diamond Ring ABELIA 0.39 White Gold

NICOLS BODA
14710310010
€1,840.00
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...
Alliance Ring PRINCESS 0.50 White Gold - Princess Alliance Ring PRINCESS 0.50 White Gold - Princess 2
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Princess Cut

Alliance Ring PRINCESS 0.50 White Gold

NICOLS BODA
14710330011
€2,070.00
If you are looking for a special, elegant alliance for a unique and different woman, the PRINCESS alliance ring is a sure hit, both as an anniversary gift or as a special gift for yourself. Designed in our jewelry workshops in Madrid, PRINCESS wedding rings have become one of the jewels dreamed of by women who want a half diamond wedding ring as an...
Diamond Earrings DIAMOND CLASSIC - Bride earrings Diamond Earrings DIAMOND CLASSIC - Bride earrings 2
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Bridal Earrings

Diamond Earrings DIAMOND CLASSIC

NICOLS
14710291021
€2,910.00
CLASSIC DIAMOND diamond earrings Nicol. Vintage rosettes and brilliant cut diamond baguette, concentric ring brilliant cut diamonds PAVE closure butterfly skewer pressure and movement. Made of white gold. Total weight D0.
Emeralda Diamond Ring 0.80 - Rings Emeralda Diamond Ring 0.80 - Rings 2
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Rings

Emeralda Diamond Ring 0.80

NICOLS BODA
14710321211
€4,480.00
Diamond Ring DIAMOND COLOR Nicol. Ring with central stone oval, diamond crenellated claw that frame and double arm. Made of white gold and brilliant-cut diamonds. D0.38ct and Esmeralda total weight 0.80ct.
Dali Sapphire Ring - Anniversary Rings Dali Sapphire Ring - Anniversary Rings 2
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Anniversary Engagement Rings

Dali Sapphire Ring

NICOLS BODA
14710321011
€3,990.00
Diamond Ring DIAMOND COLOR Nicol. Ring with central stone oval, diamond crenellated claw that frame and double arm. Made of white gold and brilliant-cut diamonds. total weight 1.10ct D0.38ct and Sapphire.
Dalia Ruby Ring 1.10 - Anniversary Rings Dalia Ruby Ring 1.10 - Anniversary Rings 2
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Anniversary Engagement Rings

Dalia Ruby Ring 1.10

NICOLS BODA
14710321111
€4,230.00
Diamond Ring DIAMOND COLOR Nicol. Ring with central stone oval, diamond crenellated claw that frame and double arm. Made of white gold and brilliant-cut diamonds. total weight 1.10ct D0.38ct and Ruby.
Engagement Ring DIAMOND LEAF - Diamond Rings Engagement Ring DIAMOND LEAF - Diamond Rings 2
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Diamond Rings

Engagement Ring DIAMOND LEAF

NICOLS BODA
14710320511
€1,900.00
LEAF NICOLS diamond ring.Double leaf ring in you and me position, in invisible setting, framed with a line of diamonds in claw and double arm in pave.Made of white gold and brilliant and princess cut diamonds.Total weight Diamonds 0.26 carats. For a special bride.'Special and elegant design ring'
Anillo Diamantes Princess 0.53 ct - Anniversary Rings Anillo Diamantes Princess 0.53 ct - Anniversary Rings 2
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Anniversary Engagement Rings

Anillo Diamantes Princess 0.53 ct

NICOLS BODA
14710320211
€3,340.00
Princess Diamond Ring 0.53 White Gold Reference: 14710320211 Technical Sheet_ Princess Nicols diamond ring. Diamond ring with a rectangular central motif, formed by a group of princess-cut diamonds, surrounded by a brilliant-cut diamond nozzle. The arm continues with brilliant-cut diamonds on the double arm. Made of 18k white gold, recycled and...
Princess Diamond Ring 0.42 ct - Princess Princess Diamond Ring 0.42 ct - Princess 2
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Princess Cut

Princess Diamond Ring 0.42 ct

NICOLS BODA
14710320111
€2,600.00
Princess Diamond Ring 0.53 White Gold Reference: 14710320111 Technical Sheet_ Princess Nicols diamond ring. Diamond ring with a central diamond motif, formed by a central diamond surrounded by baguettes and brilliant cut diamonds at the tips. The arm continues with brilliant cut diamonds on the double arm. Made in 18k white gold and princess cut and...
Sapphire Hoop Earrings ELEGANT - Sapphire earrings Sapphire Hoop Earrings ELEGANT - Sapphire earrings 2
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Sapphire Earrings

Sapphire Hoop Earrings ELEGANT

NICOLS
14710372223
€2,720.00
Blue Sapphire Earrings Hoop ELEGANT NICOLS. Half Creole in line of sapphires, in invisible setting, with crenellations of claw diamonds that frame the sapphires. Made of white gold and brilliant cut diamonds. Total diamond weight 0.22 carats.
Emerald Earrings DIAMOND COLOR - Emerald Earrings Emerald Earrings DIAMOND COLOR - Emerald Earrings 2
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Emerald Earrings

Emerald Earrings DIAMOND COLOR

NICOLS
14710371023
€6,310.00
Emerald Hoop Earrings DIAMOND COLOR. Media Creole online emeralds in invisible setting, with battlements diamond claw framing emeralds. Made of white gold and brilliant-cut diamonds. Total weight D0.43ct and E1.32ct.
Ruby Hoop Earrings ELEGANT - Rubi earrings Ruby Hoop Earrings ELEGANT - Rubi earrings 2
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Ruby Earrings

Ruby Hoop Earrings ELEGANT

NICOLS
14710372123
€2,790.00
Red Ruby Hoop Earrings ELEGANT NICOLS. Ruby line half hoop, in invisible setting, with claw diamond battlements framing the rubies. Made of white gold and brilliant cut diamonds. Total weight diamonds 0.22 carats and ruby 0.45
Sapphire earrings COLOR DIAMOND - Sapphire earrings Sapphire earrings COLOR DIAMOND - Sapphire earrings 2
  • New
Sapphire Earrings

Sapphire earrings COLOR DIAMOND

NICOLS
14710370223
€3,810.00
Nicol earrings. Media criolla online sapphires in invisible setting, with battlements diamond claw framing sapphires. Made of 18kt white gold and brilliant-cut diamonds. Total weight D0.30qt and Z1.00qt.
Ruby Earrings DIAMOND COLOR - Rubi earrings Ruby Earrings DIAMOND COLOR - Rubi earrings 2
  • New
Ruby Earrings

Ruby Earrings DIAMOND COLOR

NICOLS
14710370123
€3,800.00
Ruby Hoop Earrings DIAMOND COLOR Nicol. Online Media Creole Ruby in invisible setting, with battlements diamond claw framing rubies. Made of white gold and brilliant-cut diamonds. Total weight D0.38ct and R0.95ct.
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