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

Blue Zircon and Diamond Earrings - Blue stones earrings Blue Zircon and Diamond Earrings - Blue stones earrings 2
  • New
Blue Stone Earrings

Blue Zircon and Diamond Earrings

NICOLS
99929130028
€1,815.00
Blue Zircon and Diamond Earrings. Short earrings in white gold 18Kt. Princpial lead as a blue zircon stone carving 1.20ct oval and a diamond of 0.15Ct brilliant cut in each of the earrings. Takes closes pres skewer
Yellow Gold Cross CATHOLIC SIGN - Crosses Yellow Gold Cross CATHOLIC SIGN - Crosses 2
  • New
Crosses

Yellow Gold Cross CATHOLIC SIGN

NICOLS SPECIAL
99927532353
€750.00
Yellow Gold Catholic Cross Pendant. Solid cross pendant, 16.5mm high x 10mm wide. Made of 18K yellow gold, pure recycled and sustainable.
Cruz Oro Blanco CATHOLIC SIGN - Crosses
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Crosses

Cruz Oro Blanco CATHOLIC SIGN

NICOLS
99927532653
€1,680.00
White Gold Cross CATHOLIC SIGN.Colgante cruciform solid 25mm high x 15 mm wide. Made of 18kt yellow gold.
Gold Cross Pope Francis The Good Shepherd - Crosses
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Crosses

Gold Cross Pope Francis The Good Shepherd

NICOLS SPECIAL
99928582352
€1,870.00
Gold Cross Pope Francisco. Cross made of 18kt yellow gold. solid. It has a total weight of about 9 grams. It measures 35mm + 7mm and 25mm ring.
18K Gold Flat Curved Bracelet 6Mm - BRACELETS
  • New
Bracelets

18K Gold Flat Curved Bracelet 6Mm

NICOLS SPECIAL
35210100030
€1,680.00
Gold bracelet 18 Kt Barbada Plana 6mm. Link bracelet made up barbado 18Kt yellow gold. It takes 3 small links and one large. Ideal for Man. Total length 20 cm. Approximate weight 8.10 grams
Cross Diamonds White Gold Baguettes 0.43Ct. - Diamond Crosses Cross Diamonds White Gold Baguettes 0.43Ct. - Diamond Crosses 2
  • New
Diamond Crosses

Cross Diamonds White Gold Baguettes 0.43Ct.

NICOLS
20110640053
€1,680.00
Baguette Diamond Cross Pendant. Pendant in the shape of a Latin Cross made in 18K white gold. It has a central brilliant cut diamond with and 10 baguette cut diamonds with a total weight of 0.43Ct. Does not include chain
Riviere Diamonds 10ct Riviere Decrease - High jewelry
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High Jewelry

Riviere Diamonds 10ct Riviere Decrease

NICOLS
26910180241
€25,900.00
RIVIERE DECREASE NICOLS diamond necklace. You are crimping riviere choker with four claws and waves between them. Made of white gold and 112 diamonds total weight 10.00ct.
Sapphires Ring Baguette Alliance Amelia - Sapphire rings Sapphires Ring Baguette Alliance Amelia - Sapphire rings 2
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Sapphire Rings

Sapphires Ring Baguette Alliance Amelia

NICOLS
14710372213
€2,960.00
Amelia Baguette Sapphire Alliance Ring 0.26 White Gold Reference: 14710372213 Technical Data_ Sapphire ring in a baguette-cut central rail in a horizontal position and brilliant-cut diamonds in two lateral bands. Online alliance, in invisible setting, with lateral crenellations. Made of white gold, sapphires and diamonds. Total weight of diamonds 0.26...
Rubi Ring Baguette Alliance Amelia - Engagement wedding rings Rubi Ring Baguette Alliance Amelia - Engagement wedding rings 2
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Engagement Bands

Rubi Ring Baguette Alliance Amelia

NICOLS
14710372113
€3,100.00
Amelia Baguette Ruby Alliance Ring 0.26 White GoldReference: 14710372213 Technical Data_ Ruby ring in a baguette-cut central rail in a horizontal position and brilliant-cut diamonds in two lateral bands. Online alliance, in invisible setting, with lateral crenellations. Made of white gold, rubies and diamonds.Total weight of diamonds 0.26 carats and...
Emerald Ring Baguette Alliance Amelia - Emerald rings Emerald Ring Baguette Alliance Amelia - Emerald rings 2
  • New
Emerald Rings

Emerald Ring Baguette Alliance Amelia

NICOLS
14710372013
€3,150.00
Amelia Baguette Emerald Alliance Ring 0.26 White GoldReference: 14710372013 Technical Data_ Emerald ring in a baguette-cut central rail in a horizontal position and diamonds in two lateral bands in brilliant cut. Online alliance, in invisible setting, with lateral crenellations. Made of white gold, emeralds and diamonds.Total weight of diamonds 0.26...
Sapphire earrings Orla DALIA 2.60 + 1.00 - Sapphire earrings
  • New
Sapphire Earrings

Sapphire earrings Orla DALIA 2.60 + 1.00

NICOLS
20111281623
€6,480.00
Sapphire earrings Orla DALIA 2.60 + 1.00. Stud earrings oval shaped central faceted sapphire weighing 1.30 Quitales each and 7x5mm. and border 10 brilliant cut diamond weighing 0.50 carats each slope.
Orla Ruby Earrings DALIA 2.60 + 1.00 - Rubi earrings
  • New
Ruby Earrings

Orla Ruby Earrings DALIA 2.60 + 1.00

NICOLS BODA
20111282023
€6,540.00
Orla Ruby Earrings DALIA 2.60 + 1.00. Stud earrings oval shaped central faceted ruby ??weighing 1.30 Quitales each and 7x5mm. and border 10 brilliant cut diamond weighing 0.50 carats each slope.
Orla Emerald earrings 1.90 Ct. - Emerald Earrings Orla Emerald earrings 1.90 Ct. - Emerald Earrings 2
  • New
Emerald Earrings

Orla Emerald earrings 1.90 Ct.

NICOLS BODA
20111281723
€6,600.00
Emerald earrings Orla 1.90. Oval shaped stud earrings with central faceted emerald weighing 0.80 Quitales each. and border of brilliant cut diamond weighing 0.50 carats each.
7x10mm Baguettes Diamond Cross Pendant - Diamond Crosses 7x10mm Baguettes Diamond Cross Pendant - Diamond Crosses 2
  • New
Diamond Crosses

7x10mm Baguettes Diamond Cross Pendant

NICOLS
20110750153
€710.00
7x10mm Baguettes Diamond Cross Pendant. Cross pendant made in 18Kt yellow gold. Central takes brilliant-cut diamonds weighing 0.03Ct and baguettes diamonds with a total weight of 0.23Ct.
7x10mm Baguettes Diamond Cross Pendant - Diamond Crosses 7x10mm Baguettes Diamond Cross Pendant - Diamond Crosses 2
  • New
Diamond Crosses

7x10mm Baguettes Diamond Cross Pendant

NICOLS
20110750053
€720.00
7x10mm Baguettes Diamond Cross Pendant. Cross pendant made in 18Kt white gold. Central takes brilliant-cut diamonds weighing 0.03Ct and baguettes diamonds with a total weight of 0.23Ct.
Zircon and Diamond Anniversary Ring DAFNE - Rings other precious stones Zircon and Diamond Anniversary Ring DAFNE - Rings other precious stones 2
  • New
Rings Other Precious Stones

Zircon and Diamond Anniversary Ring DAFNE

NICOLS BODA
29210376518
€2,840.00
Zircon and Diamond Anniversary Ring DAFNE. Anniversary ring made in 18Kt white gold. Leads center stones zircon blue, also known as the bright cambodia 1.00ct. and arms is set with diamonds with a weight tota
Ring Emerald Cut MINERVA Diamonds 0.85 carats - Emerald Cut Ring Emerald Cut MINERVA Diamonds 0.85 carats - Emerald Cut 2
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Emerald Cut

Ring Emerald Cut MINERVA Diamonds 0.85 carats

NICOLS BODA
99928320211
€6,360.00
Emerald Diamond Solitaire Ring 0.80 carats.Ring made in 18 Kt white gold.It has a 0.65-carat emerald-cut central diamond and brilliant-cut diamonds on the arms with a total weight of 0.15 carats.
Diamond flower pendant ARABESQ - Diamond pendants
  • New
Diamond Pendants

Diamond flower pendant ARABESQ

NICOLS
29210332041
€2,270.00
Diamond flower pendant ARABESQ. Pendant made in 18Kt white gold flower-shaped Arabic Pavé diamantea of ??0.44Ct. Total weight. Has chain white gold 40 included cm.
Diamond pendant Rombos ESSENTIALS - Diamond pendants
  • New
Diamond Pendants

Diamond pendant Rombos ESSENTIALS

NICOLS
29210331041
€1,860.00
Diamond pendant Rombos ESSENTIALS. Pendant made white gold 18Kt rhombic with center diamond and diamond-paved with a total weight of 0.30. Has chain white gold 40cm included.
Rombos diamond earrings ESSENTIALS - Bride earrings Rombos diamond earrings ESSENTIALS - Bride earrings 2
  • New
Bridal Earrings

Rombos diamond earrings ESSENTIALS

NICOLS
29210331021
€2,860.00
ESSENTIALS Rombos diamond earrings. Semi outstanding long in white gold 18 Kt, rhombic with center diamond and diamond-paved with a total weight of 0.59Ct. Ideal to be worn every day.
Diamond pendant Circulos ESSENTIALS - Diamond pendants
  • New
Diamond Pendants

Diamond pendant Circulos ESSENTIALS

NICOLS
29210330041
€2,020.00
Diamond pendant Circulos ESSENTIALS. Pendant made in 18Kt white gold as three interlocking circles with pavé diamonds with a total weight of 0.36. Has chain white gold 40cm included.
Circulos diamond earrings ESSENTIALS - Bride earrings
  • New
Bridal Earrings

Circulos diamond earrings ESSENTIALS

NICOLS
29210330021
€2,900.00
ESSENTIALS Circulos diamond earrings. Semi long earrings in white gold .. 18 Kt takes three interlocking circles with pavé diamonds with a total weight of 0.75ct. Ideal to be worn every day.
Diamond Passion Diamond Ring 0.23 Rose Gold - Diamond Rings Diamond Passion Diamond Ring 0.23 Rose Gold - Diamond Rings 2
  • New
Diamond Rings

Diamond Passion Diamond Ring 0.23 Rose Gold

NICOLS
29210282211
€1,120.00
MOON NICOLS Diamond Ring. MOON rosette diamond ring, solitaire ring type made in 18Kt rose gold.It has a 6 mm central rosette with 7 diamonds with a total weight of 0.23 carats.If you are looking for a simple and elegant diamond ring, the MOON diamond ring is your perfect choice.A beautiful different request ring, or engagement ring to hit and they tell...
Passion Diamond Ring 0.23 Yellow Gold - Rings Passion Diamond Ring 0.23 Yellow Gold - Rings 2
  • New
Rings

Passion Diamond Ring 0.23 Yellow Gold

NICOLS
29210282111
€1,090.00
MOON NICOLS Diamond Ring. MOON rosette diamond ring, solitaire ring type made in 18Kt yellow gold. It has a 6 mm central rosette with 7 diamonds with a total weight of 0.23 carats. If you are looking for a simple and elegant diamond ring, the MOON diamond ring is your perfect choice. A beautiful different request ring, or engagement ring to hit and they...
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