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

EARRINGS OF PARTRIDGE Ruby - Rubi earrings EARRINGS OF PARTRIDGE Ruby - Rubi earrings 2
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Ruby Earrings

EARRINGS OF PARTRIDGE Ruby

NICOLS
14711200121
€2,580.00
Gold and Diamond Earrings Red Partridge's Eye. Earrings made with rosette in concentric circumferences called Partridge's Eye. Made of 18kt white gold, brilliant cut diamonds in outer pavé weighing 0.20ct both, followed by rubies.
PARTRIDGE EYE Ring Rubi - Rings PARTRIDGE EYE Ring Rubi - Rings 2
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Rings

PARTRIDGE EYE Ring Rubi

NICOLS
14711200111
€1,890.00
Partridge's Eye Red Gold and Diamond Ring. Ring made with rosette in concentric circumferences called Partridge's Eye. Manufactured in 18kt white gold, brilliant-cut diamonds in external pavé weighing 0.15ct, followed by calibrated thayper-cut rubies weighing 0.38ct, and with a brilliant-cut diamond center stone weighing 0.10ct.
PARTRIDGE'S EYE Green Garnet Pendant - Pendants of green stones PARTRIDGE'S EYE Green Garnet Pendant - Pendants of green stones 2
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Green Stone Pendants

PARTRIDGE'S EYE Green Garnet Pendant

NICOLS
14711200041
€1,640.00
Gold and Diamond Pendant Green Partridge's Eye. Pendant made with rosette in concentric circumferences called Partridge's Eye. Made of 18kt white gold, 0.10ct brilliant-cut diamonds in outer pavé, followed by green garnet.
Green Garnet PARTRIDGE EYE Earrings - Green Stone Earrings Green Garnet PARTRIDGE EYE Earrings - Green Stone Earrings 2
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Green Stone Earrings

Green Garnet PARTRIDGE EYE Earrings

NICOLS
14711200021
€2,500.00
Gold and Green Diamond Ring Partridge's Eye. Ring made with rosette in concentric circumferences called Partridge's Eye. Made of 18kt white gold, 0.15ct brilliant-cut diamonds in outer pavé, followed by green garnet.
PARTRIDGE EYE Ring Green Garnet - vintage designs PARTRIDGE EYE Ring Green Garnet - vintage designs 2
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Vintage Designs

PARTRIDGE EYE Ring Green Garnet

NICOLS
14711200011
€1,800.00
Gold and Green Diamond Ring Partridge's Eye. Ring made with rosette in concentric circumferences called Partridge's Eye. Made of 18kt white gold, 0.15ct brilliant-cut diamonds in outer pavé, followed by green garnet
Yellow Gold Cross and Diamonds Latin Catholic Sign - Diamond Crosses Yellow Gold Cross and Diamonds Latin Catholic Sign - Diamond Crosses 2
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Diamond Crosses

Yellow Gold Cross and Diamonds Latin Catholic Sign

NICOLS
20110660153
€1,720.00
Yellow Gold Cross and Diamonds Latin CATHOLIC SIGN NICOLS. Pendant in the shape of a Latin cross, 24mm high x 14mm wide, without the ring, set with diamonds.
White Gold Cross and Diamonds Latin Catholic Sign - Diamond Crosses White Gold Cross and Diamonds Latin Catholic Sign - Diamond Crosses 2
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Diamond Crosses

White Gold Cross and Diamonds Latin Catholic Sign

NICOLS
20110660053
€1,900.00
Gold Cross and Diamonds Latin CATHOLIC SIGN NICOLS. Pendant in the shape of a Latin cross, 24mm high x 14mm wide, without the ring, set with diamonds. Made in white gold and diamonds.
Diamond Cross ASPA CATHOLIC SIGN NICOLS - Diamond Crosses Diamond Cross ASPA CATHOLIC SIGN NICOLS - Diamond Crosses 2
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Diamond Crosses

Diamond Cross ASPA CATHOLIC SIGN NICOLS

NICOLS
20110650153
€1,650.00
Diamond Cross ASPA CATHOLIC SIGN NICOLS. Cross-shaped pendant with blade set in claws. Made of yellow gold and brilliant-cut and baguette-cut diamonds with a total weight of 0.40ct.
Cross Diamonds Yellow Gold Baguettes 0.43Ct - Diamond Crosses Cross Diamonds Yellow Gold Baguettes 0.43Ct - Diamond Crosses 2
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Diamond Crosses

Cross Diamonds Yellow Gold Baguettes 0.43Ct

NICOLS
20110640153
€1,530.00
Yellow gold Cross Pendant with Baguettes Diamonds. Pendant in the shape of a Latin Cross made in 18Kt yellow gold.
CATHOLIC SIGN NICOLS Diamond Cross - Diamond Crosses CATHOLIC SIGN NICOLS Diamond Cross - Diamond Crosses 2
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Diamond Crosses

CATHOLIC SIGN NICOLS Diamond Cross

NICOLS
20110631053
€1,720.00
CATHOLIC SIGN NICOLS Diamond Cross. Cross-shaped pendant 20mm high x 14mm wide, without the ring, set with diamonds. The photo has a chain, at this price it is sold without a chain. Made of yellow gold and 16 brilliant-cut diamonds.
CATHOLIC SIGN NICOLS Diamond Cross - Diamond Crosses CATHOLIC SIGN NICOLS Diamond Cross - Diamond Crosses 2
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Diamond Crosses

CATHOLIC SIGN NICOLS Diamond Cross

NICOLS
20110630053
€1,900.00
CATHOLIC SIGN NICOLS Diamond Cross. Cross-shaped pendant 20mm high x 14mm wide, without the ring, set with diamonds. The photo has a chain, at this price it is sold without a chain. Made of white gold and 16 brilliant-cut diamonds.
Double Diamond Cross CATHOLIC SIGN - Diamond Crosses Double Diamond Cross CATHOLIC SIGN - Diamond Crosses 2
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Diamond Crosses

Double Diamond Cross CATHOLIC SIGN

NICOLS
20110623153
€2,110.00
Double Diamond Cross CATHOLIC SIGN. Thick cross pendant. It is made of 18kt rose gold and pave diamonds of 0.60Ct in total. Does not include chain.
Triple Diamond Cross CATHOLIC SIGN - Diamond Crosses Triple Diamond Cross CATHOLIC SIGN - Diamond Crosses 2
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Diamond Crosses

Triple Diamond Cross CATHOLIC SIGN

NICOLS
20110623053
€3,520.00
Triple Diamond Cross CATHOLIC SIGN. Thick cross pendant. It is made of 18kt ROSE gold and pave diamonds of 1.25Ct in total. Does not include chain.
Double Diamond Cross CATHOLIC SIGN - Diamond Crosses Double Diamond Cross CATHOLIC SIGN - Diamond Crosses 2
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Diamond Crosses

Double Diamond Cross CATHOLIC SIGN

NICOLS
20110622153
€2,110.00
Double Diamond Cross CATHOLIC SIGN. Cross-shaped pendant. It is made of 18kt white gold and pave diamonds of 0.58Ct in total. Does not include chain.
Triple Diamond Cross CATHOLIC SIGN - Diamond Crosses Triple Diamond Cross CATHOLIC SIGN - Diamond Crosses 2
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Diamond Crosses

Triple Diamond Cross CATHOLIC SIGN

NICOLS
20110622053
€3,520.00
Triple Diamond Cross CATHOLIC SIGN. Thick cross pendant. It is made of 18kt yellow gold and pave diamonds of 1.25Ct in total. Does not include chain.
Double Diamond Cross CATHOLIC SIGN - Diamond Crosses Double Diamond Cross CATHOLIC SIGN - Diamond Crosses 2
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Diamond Crosses

Double Diamond Cross CATHOLIC SIGN

NICOLS
20110620153
€2,270.00
Double Diamond Cross CATHOLIC SIGN. Cross-shaped pendant. It is made of 18kt white gold and pave diamonds of 0.58Ct in total. Does not include chain.
Triple Diamond Cross CATHOLIC SIGN - Diamond Crosses Triple Diamond Cross CATHOLIC SIGN - Diamond Crosses 2
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Diamond Crosses

Triple Diamond Cross CATHOLIC SIGN

NICOLS
20110620053
€3,540.00
Triple Diamond Cross CATHOLIC SIGN. Cross-shaped pendant. It is made of 18kt white gold and pave diamonds of 1.08Ct in total.
ONIX Silver and Gold Cufflinks - Cufflinks to Engrave ONIX Silver and Gold Cufflinks - Cufflinks to Engrave 2
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Engravable Cufflinks

ONIX Silver and Gold Cufflinks

NICOLS
33810122281
€930.00
ONIX Gold and Silver Cufflinks. Cufflinks in solid silver, sterling silver, in a round shape, with a central circle of natural black ONIX stone, and 18kt yellow gold bezel, measuring 17mm.
Silver and Gold Cufflinks LAPISLÁZULI - Cufflinks to Engrave Silver and Gold Cufflinks LAPISLÁZULI - Cufflinks to Engrave 2
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Engravable Cufflinks

Silver and Gold Cufflinks LAPISLÁZULI

NICOLS
33810122181
€930.00
Gold and Silver Cufflinks LAPISLÁZULI. Cufflinks in solid silver, sterling silver, in a round shape, with a central circle of black marbled lapis lazuli blue stone, and 18kt yellow gold bezel, measuring 17mm.
BASIC GOLD Yellow Gold Chain 60cm. - Gold Chains for Men
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Men's Gold Chains

BASIC GOLD Yellow Gold Chain 60cm.

NICOLS
17810660050
€2,210.00
BASIC GOLD Yellow Gold Chain 60cm. Split link chain made in 18k yellow gold. It has a total length of 60cm and a thickness of 3mm. A unisex chain for everyday wear. Approximate 6.30 g.
1.00 Carat Charlotte Yellow Gold Diamond Solitaire Ring - Lonely yellow gold 1.00 Carat Charlotte Yellow Gold Diamond Solitaire Ring - Lonely yellow gold 2
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Yellow Gold Solitaire Rings

1.00 Carat Charlotte Yellow Gold Diamond Solitaire Ring

NICOLS
99928216715
€8,960.00
1.00 Carat Charlotte Yellow Gold Diamond Solitaire Ring Reference _ 99928216715 Technical Sheet _ Charlotte yellow gold diamond ring, weight 1.00 carats. Solitaire ring made of genuine, recycled, and sustainable solid yellow gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make...
Charlotte Engagement Ring White Gold (18K) With Diamond 1.00Ct - Brilliant Cut Charlotte Engagement Ring White Gold (18K) With Diamond 1.00Ct - Brilliant Cut 2
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Brilliant Cut

Charlotte Engagement Ring White Gold (18K) With Diamond 1.00Ct

NICOLS SOLITARI
99928216711
€8,990.00
If you are looking for a solitaire engagement ring to wear every day, Charlotte engagement rings are a great choice for the modern, cosmopolitan woman with a taste for design and elegance. The Charlotte white gold engagement ring has been designed so that today's women can wear it on any occasion, combining a rounded ring with a six-claw crown that...
Bullet pendant URBAN - High jewelry Bullet pendant URBAN - High jewelry 2
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High Jewelry

Bullet pendant URBAN

NICOLS
35910200551
€31,790.00
Bullet URBAN pendant. Bullet-shaped pendant 4cm long and 8mm thick, made of 18kt gold. It includes white diamonds set in the body weighing 3.60 ct and black diamonds weighing 5.80 ctm set in the mouthpiece and top ring. The nozzle is screwed on, leaving a secret hole free in the body of the bullet.
BLUE ZIRCON BLOOD Ring 0.90ct Solitary Engagement - Rings other precious stones BLUE ZIRCON BLOOD Ring 0.90ct Solitary Engagement - Rings other precious stones 2
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Rings Other Precious Stones

BLUE ZIRCON BLOOD Ring 0.90ct Solitary Engagement

NICOLS BODA
99928176518
€1,680.00
Solitaire Engagement Ring Zircon BLUE BLOOD 0.90ct Solitaire with Light Blue Zircon stone in the shape of a heart cut diamond set in claws. Made of white gold.
COLOR HEART Pink Tourmaline Ring 0.90ct - Rings other precious stones COLOR HEART Pink Tourmaline Ring 0.90ct - Rings other precious stones 2
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Rings Other Precious Stones

COLOR HEART Pink Tourmaline Ring 0.90ct

NICOLS
99928176517
€1,490.00
COLOR HEART Pink Tourmaline Ring 0.90ct. Solitaire, inspired by our best seller BLUE BLOOD model, with pink Tourmaline stone in the shape of a heart-cut diamond set in claws. Made of white gold.
COLOR HEART Green Tourmaline Ring 0.90ct - Rings other precious stones COLOR HEART Green Tourmaline Ring 0.90ct - Rings other precious stones 2
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Rings Other Precious Stones

COLOR HEART Green Tourmaline Ring 0.90ct

NICOLS BODA
99928176516
€1,480.00
COLOR HEART Green Tourmaline Ring 0.90ct. Solitaire, inspired by our best seller BLUE BLOOD model, with green Tourmaline stone in the shape of a heart cut diamond set in claws. Made of white gold.
RIVIERE Round Diamonds Bracelet 1.10ct - Diamond bracelets RIVIERE Round Diamonds Bracelet 1.10ct - Diamond bracelets 2
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Diamond Bracelets

RIVIERE Round Diamonds Bracelet 1.10ct

NICOLS
32810112131
€3,640.00
RIVIERE Round Diamonds Bracelet 1.10ct. Riviere bracelet made in 18Kt yellow gold. It has setting in 4 claws with a rounded shape. It has brilliant cut diamonds with a total weight of 1.10Ct.
Alexia Solitaire Ring 0.75 ct White Gold - Brilliant Cut Alexia Solitaire Ring 0.75 ct White Gold - Brilliant Cut 2
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Brilliant Cut

Alexia Solitaire Ring 0.75 ct White Gold

NICOLS
99928316211
€5,750.00
Alexia Solitaire Diamond Ring 0.75ct White Gold Reference: 99928316211Technical Sheet: Classic solitaire ring with 0.75-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 0.75 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s...
0.95 ct Jackie Twisted Solitaire Ring White Gold - White Gold Engagement Rings Solitaire 0.95 ct Jackie Twisted Solitaire Ring White Gold - White Gold Engagement Rings Solitaire 2
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White Gold Solitaire Rings

0.95 ct Jackie Twisted Solitaire Ring White Gold

NICOLS
99925236611
€7,300.00
If you are looking for a solitaire engagement ring for a unique, special and modern woman, Jackie Twisted engagement rings are the perfect choice today. For many years the Jackie Engagement Ring Inspired by one of the women who have changed the world Jacqueline Kennedy was Nicols best selling ring. But the third generation of Madrid jewelers Nicols...
Diamond Wedding Ring 0.90 Eloise Line - Brilliant Cut Diamond Wedding Ring 0.90 Eloise Line - Brilliant Cut 2
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Brilliant Cut

Diamond Wedding Ring 0.90 Eloise Line

NICOLS BODA
99929812911
€2,990.00
If you are looking for a diamond band, a wedding band or an alliance style diamond ring for a simple and modern person, with the 0.90 carat Eloise Line white gold ring you will be right.
Diamond Wedding Ring 0.56 Eloise Line - Brilliant Cut Wedding Ring Diamond Wedding Ring 0.56 Eloise Line - Brilliant Cut Wedding Ring 2
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Brilliant Wedding Bands

Diamond Wedding Ring 0.56 Eloise Line

NICOLS
99929811711
€2,110.00
Diamond Wedding Ring 0.56 Eloise Line<?xml:namespace prefix = 'o' ns = 'urn:schemas-microsoft-com:office:office' />
Diamond Wedding Ring 0.35 Eloise Line - Rings Diamond Wedding Ring 0.35 Eloise Line - Rings 2
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Rings

Diamond Wedding Ring 0.35 Eloise Line

NICOLS BODA
99929810711
€1,480.00
Diamond Wedding Ring 0.35 Eloise Line<?xml:namespace prefix = 'o' ns = 'urn:schemas-microsoft-com:office:office' />Reference_ 99929810711
Cabuson Sapphire and Diamond Cufflinks in White Gold - Wedding twins Cabuson Sapphire and Diamond Cufflinks in White Gold - Wedding twins 2
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Wedding Cufflinks

Cabuson Sapphire and Diamond Cufflinks in White Gold

NICOLS
99926531181
€5,910.00
Cabuson sapphire and diamond cufflinks in white gold. A sophisticated and elegant jewel distinguished by its intense color and refined presence.Reference: 99926531181Technical detailsMetal: 18K white goldGemstones: Oval cut sapphires, 5.60 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.60 ctThe Cabuson cufflinks in white gold...
Cabuson Sapphire and Diamond Cufflinks in White Gold - Wedding twins Cabuson Sapphire and Diamond Cufflinks in White Gold - Wedding twins 2
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Wedding Cufflinks

Cabuson Sapphire and Diamond Cufflinks in White Gold

NICOLS
99926532181
€6,380.00
Cabuson sapphire and diamond cufflinks in white gold. A bold and sophisticated jewel distinguished by its intense color and exceptional presence.Reference: 99926532181Technical detailsMetal: 18K white goldGemstones: Oval cut sapphire, 11.00 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.60 ctThe Cabuson cufflinks in white gold...
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