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

Necklace Charms Red Carpet Knob - High jewelry Necklace Charms Red Carpet Knob - High jewelry 2
  • New
High Jewelry

Necklace Charms Red Carpet Knob

NICOLS
14711280041
€3,960.00
Red Carpet Perilla Charms Necklace Technical Details: Reference: 14711280041 Red Carpet Perilla Pendant 1.10ct – White Gold and Diamonds This exclusive pendant from the Red Carpet collection is a jewel designed to shine brightly on the most special moments: from an unforgettable gala to your wedding day. Handcrafted in our fine jewelry workshops in...
Oval cut diamond ring 0.50 Sunset White Gold - Diamond Rosette Oval cut diamond ring 0.50 Sunset White Gold - Diamond Rosette 2
  • New
Rosette

Oval cut diamond ring 0.50 Sunset White Gold

NICOLS
99930025711
€3,995.00
Sunset Oval Diamond Ring 0.50 Reference_99930025711 Technical Sheet Nicols Sunset Oval Diamond Ring 0.50 Ring with a central 6.4x4.5mm oval natural diamond, with prong-set diamond crenellations framing it and a row of 12 diamonds on the arm, 6 on each side of the central border. Crafted in genuine and sustainable 18k white gold, with brilliant-cut and...
Emerald Diamond Earrings Royal Jewels - Emerald Earrings Emerald Diamond Earrings Royal Jewels - Emerald Earrings 2
  • New
Emerald Earrings

Emerald Diamond Earrings Royal Jewels

NICOLS
99929035525
€5,800.00
The Royal Jewels earrings by Nicols in 18k yellow gold are a statement of luxury, light, and sophistication. Handmade in our high jewelry workshops in Madrid, they are designed to illuminate the face with elegance and celebrate life’s most special moments.Each earring is crafted in 18k yellow gold with a polished finish that highlights the contrast...
Oval Hoop Diamond Earrings 0.98 ct. White Gold - Hoops Oval Hoop Diamond Earrings 0.98 ct. White Gold - Hoops 2
  • New
Hoops

Oval Hoop Diamond Earrings 0.98 ct. White Gold

NICOLS
20111380121
€3,740.00
Oval hoop diamond earrings – contemporary luxury and timeless freshness in a jewel designed to shine with its own light.Handcrafted in the high jewelry workshops of Nicols in Madrid, these oval-shaped hoop earrings are made in 18k white gold with a white rhodium finish, enhancing their brightness and elegance. Their embracing silhouette gently frames the...
Oval Hoop Diamond Earrings 0.98ct - Hoops Oval Hoop Diamond Earrings 0.98ct - Hoops 2
  • New
Hoops

Oval Hoop Diamond Earrings 0.98ct

NICOLS
20111380021
€3,610.00
Oval hoop diamond earrings – a timeless jewel that balances elegance, freshness, and sophistication for every special occasion.Handcrafted in the high jewelry workshops of Nicols in Madrid, these oval hoop earrings are made from 18k yellow gold with a polished shiny finish, standing out for their modern silhouette and striking visual effect. A piece...
9-9.5mm Natural Cultured Akoya Pearl Necklace - Pearl necklaces 9-9.5mm Natural Cultured Akoya Pearl Necklace - Pearl necklaces 2
  • New
Pearl Necklaces

9-9.5mm Natural Cultured Akoya Pearl Necklace

NICOLS
80911000860
€3,585.00
Natural Cultured Akoya Pearl Necklace, 9 to 9.5mm Reference: 80911000860 Technical Sheet: Nicols cultured white Akoya pearl necklace. Material: White cultured pearls. Pearl size: Between 9.00mm and 9.5mm. Necklace length: 45cm. Cultured pearl units: 44 pearls. Clasp type: 18k white gold, recycled and sustainable, stylish and secure. Design and strung:...
Rose gold necklace with diamonds, ruby, and other stones Red Carpet - High jewelry Rose gold necklace with diamonds, ruby, and other stones Red Carpet - High jewelry 2
  • New
High Jewelry

Rose gold necklace with diamonds, ruby, and other stones Red Carpet

NICOLS
14711270041
€20,130.00
Technical sheet: Rose gold necklace with diamonds, ruby, and other colored stones Red Carpet Reference: 14711270041 Rose Gold Red Carpet Necklace – Handcrafted luxury with a sultan's soul The Nicols Red Carpet Necklace is an extraordinary jewel that pays homage to the splendor of the Eastern courts and the eternal brilliance of the red carpets. Inspired...
Emerald Diamond Earrings Royal Jewels - Emerald Earrings Emerald Diamond Earrings Royal Jewels - Emerald Earrings 2
  • New
Emerald Earrings

Emerald Diamond Earrings Royal Jewels

NICOLS
99929035521
€5,850.00
Discover the timeless elegance of the Royal Jewels earrings by Nicols, a jewel designed to illuminate the face and enhance the gaze with sophistication and sparkle. Handmade in our high jewelry workshops in Madrid, these earrings are the result of over 100 years of artisanal tradition and Spanish jewelry excellence.The design, crafted in 18k white gold...
9-9.5mm Natural Cultured Akoya Pearls and Diamonds Necklace - Pearl necklaces 9-9.5mm Natural Cultured Akoya Pearls and Diamonds Necklace - Pearl necklaces 2
  • New
Pearl Necklaces

9-9.5mm Natural Cultured Akoya Pearls and Diamonds Necklace

NICOLS
80911001860
€3,895.00
Natural Cultured Akoya Pearl Necklace, 9 to 9.5mm Reference: 80911001860 Technical Sheet: Necklace of Nicols cultured white Akoya pearls and brilliant-cut diamonds with a total weight of 0.10 ct. Material: White cultured pearls. Pearl size: Between 9.00 mm and 9.5 mm. Necklace length: 45 cm. Cultured pearl units: 44 pearls. Clasp type: 18k white gold,...
Natural coral and yellow gold ball necklace. - Red Stone Necklaces Natural coral and yellow gold ball necklace. - Red Stone Necklaces 2
  • New
Red Stone Necklaces

Natural coral and yellow gold ball necklace.

NICOLS SPECIAL
04110582061
€1,700.00
This exquisite natural coral bead necklace, handcrafted in our fine jewelry workshops in Madrid, is a statement of style, heritage, and sophistication. Composed of 74 coral spheres approximately 6 mm in diameter and with a total length of 50 cm, this piece embraces the neck with timeless elegance. Its design is completed with an 18-karat yellow gold ball...
Sion Diamond Ring - Yellow Gold Modern Rings Sion Diamond Ring - Yellow Gold Modern Rings 2
  • New
current designs

Sion Diamond Ring

NICOLS
14711333015
€5,380.00
Sion Diamond Ring, a jewel with soul, created to celebrate love, beauty, and everyday luxury. Designed and handcrafted in the high jewelry workshops of Nicols in Madrid, this ring reflects over 100 years of jewelry-making tradition. Since 1917, Nicols has been a benchmark in the creation of unique pieces, made with dedication, technique, and a passion for...
Oval Cut Diamond Ring Sion 1.00 ct. - White Gold Modern Design Rigns Oval Cut Diamond Ring Sion 1.00 ct. - White Gold Modern Design Rigns 2
  • New
Modern Designs

Oval Cut Diamond Ring Sion 1.00 ct.

NICOLS
14711333011
€5,390.00
Sion Diamond Ring, a jewel with soul, created to celebrate love, beauty, and everyday luxury. Designed and handcrafted in the high jewelry workshops of Nicols in Madrid, this ring reflects over 100 years of jewelry-making tradition. Since 1917, Nicols has been a benchmark in the creation of unique pieces, made with dedication, technique, and a passion for...
Sira Diamond Earrings five prongs in White Gold 99927600021 Sira Diamond Earrings five prongs in White Gold 99927600021 2
  • New
Diamond Earrings

Sira Diamond Earrings in White Gold

NICOLS SPECIAL
99927600021
From €1,080.00
Technical Sheet NICOLS gold diamond earrings. Features a brilliant-cut diamond in each half pair of earrings, with a weight of your choice. At Nicols, we are excited to introduce our unisex diamond earrings, authentic jewels that embody elegance and sophistication in their purest form. These earrings are not only symbols of luxury and beauty, but also...
Sunset Emerald and Diamond Earrings 1.00 Carat - Emerald Earrings Sunset Emerald and Diamond Earrings 1.00 Carat - Emerald Earrings 2
  • New
Emerald Earrings

Sunset Emerald and Diamond Earrings 1.00 Carat

NICOLS
99930029325
€2,890.00
Sunset Emerald and Diamond Earrings 1.00 Carat Reference: 99930029325 Technical Sheet Made in Spain in an ecological and sustainable manner. Earrings with a curved upper bar studded with diamonds that continues with an oval border set with a genuine oval-cut green emerald in the center, surrounded by a yellow gold stud studded with brilliant-cut pavé...
Monaquela Marquise Sapphire Earrings - Sapphire earrings Monaquela Marquise Sapphire Earrings - Sapphire earrings 2
  • New
Sapphire Earrings

Monaquela Marquise Sapphire Earrings

NICOLS
14711350221
€1,750.00
Monaquela Marquise Sapphire Earrings – timeless sophistication and artisanal luxury. These elegant 18k white gold earrings with white rhodium finish have been designed and handcrafted in the high jewelry workshops of Nicols in Madrid. Since 1917, the Nicols family has been a benchmark in the creation of exclusive jewelry, combining traditional...
Monaquela Marquise Ruby Earrings - Rubi earrings Monaquela Marquise Ruby Earrings - Rubi earrings 2
  • New
Ruby Earrings

Monaquela Marquise Ruby Earrings

NICOLS
14711350129
€1,750.00
Monaquela Marquise Ruby Earrings – vibrant elegance and artisanal luxury. Handcrafted in the high jewelry workshops of Nicols in Madrid, these 18k rose gold earrings with a polished finish combine tradition, passion, and excellence. Since 1917, the Nicols family has created unique jewelry in the heart of Spain, blending innovation with the mastery of...
Pear-Shaped Onda Sapphire Earrings - Sapphire earrings Pear-Shaped Onda Sapphire Earrings - Sapphire earrings 2
  • New
Sapphire Earrings

Pear-Shaped Onda Sapphire Earrings

NICOLS
14711340121
€2,060.00
The Onda Sapphire earrings by Nicols are a captivating and radiant jewel, designed for those seeking exclusivity, elegance, and emotion in a unique piece. Their curved teardrop design frames a total of 1.05 ct of pear-shaped sapphires, known for their deep, intense blue and natural brilliance. The sapphire, a gemstone associated since antiquity with...
Pear-Shaped Onda Emerald Earrings - Emerald Earrings Pear-Shaped Onda Emerald Earrings - Emerald Earrings 2
  • New
Emerald Earrings

Pear-Shaped Onda Emerald Earrings

NICOLS
14711340025
€2,070.00
The Onda Emerald earrings by Nicols are a luminous and sophisticated jewel, created to enhance the natural beauty of the wearer. Their wave-shaped design embraces a pear-shaped emerald of 0.85 ct which, due to its intense green color and ancient symbolism, is associated with harmony, hope and renewal. The emerald, valued since antiquity by civilizations...
Red Carpet 1980 Diamond Earrings - Red stones earrings Red Carpet 1980 Diamond Earrings - Red stones earrings 2
  • New
Red Stone Earrings

Red Carpet 1980 Diamond Earrings

NICOLS
14711270021
€2,090.00
The Red Carpet 1980 Diamond Earrings by Nicols are a dazzling statement of elegance, designed to shine with their own light on unforgettable occasions. Their geometric design, inspired by the timeless glamour of the 1980s, is crafted in 18k rose gold with a polished finish and masterfully frames an exceptional combination of precious stones. As central...
Rose Gold Riviere Bracelet with Pink Sapphires and Diamonds - Stones Color Bracelets Rose Gold Riviere Bracelet with Pink Sapphires and Diamonds - Stones Color Bracelets 2
  • New
Colored Stone Bracelets

Rose Gold Riviere Bracelet with Pink Sapphires and Diamonds

NICOLS
26910400331
€4,830.00
Rose gold bracelet with 1.20 ct total brilliant-cut diamonds and 0.50 ct total round-cut pink sapphires. Technical Sheet: Reference: 26910400331 Rose Gold Riviere Bracelet with Pink Sapphires and Diamonds – Clavel de Nicols Collection Discover the exquisite elegance of the rose gold riviere bracelet from the Clavel de Nicols Collection, a timeless jewel...
Riviere Bracelet in White Gold with Rubies and Diamonds - Stones Color Bracelets Riviere Bracelet in White Gold with Rubies and Diamonds - Stones Color Bracelets 2
  • New
Colored Stone Bracelets

Riviere Bracelet in White Gold with Rubies and Diamonds

NICOLS
26910400231
€4,720.00
White gold bracelet with 1.20 ct total brilliant-cut diamonds and 0.50 ct total round-cut rubies. Technical Sheet: Reference: 2610400231 White Gold Riviere Bracelet with Rubies and Diamonds – Clavel de Nicols Collection Discover the exquisite elegance of the white gold riviere bracelet from the Clavel de Nicols Collection, a timeless jewel that embodies...
Monaquela Marquise Emerald Earrings - Emerald Earrings Monaquela Marquise Emerald Earrings - Emerald Earrings 2
  • New
Emerald Earrings

Monaquela Marquise Emerald Earrings

NICOLS
14711350025
€1,820.00
Monaquela Marquise Emerald Earrings – artisan luxury with a natural soul. These exquisite 18k yellow gold earrings with a polished finish have been designed and handcrafted in the high jewelry workshops of Nicols in Madrid, where the family jewelry tradition has been passed down since 1917. Over 100 years of history back the quality, artistry, and...
Pear-Shaped Onda Ruby Earrings - Rubi earrings Pear-Shaped Onda Ruby Earrings - Rubi earrings 2
  • New
Ruby Earrings

Pear-Shaped Onda Ruby Earrings

NICOLS
14711340229
€2,060.00
The Onda Ruby earrings by Nicols are a vibrant and sensual jewel, designed to enhance the radiance of the face and elegantly highlight the features. Their fluid and embracing design in 18k rose gold surrounds a pair of pear-shaped rubies with a total weight of 0.98 ct, creating a warm and magnetic contrast. The ruby, known since ancient times as the “king...
Sion Diamond Ring - Yellow Gold Modern Rings Sion Diamond Ring - Yellow Gold Modern Rings 2
  • New
current designs

Sion Diamond Ring

NICOLS
14711331015
€2,510.00
Sion Diamond Ring, a jewel that combines modern luxury, artisanal elegance, and everyday comfort. This ring has been designed and handcrafted in the high jewelry workshops of Nicols, located in the heart of Madrid. Since 1917, Nicols has been synonymous with craftsmanship, innovation, and excellence in the creation of unique jewelry that marks...
Sion Diamond Ring - White Gold Modern Design Rigns Sion Diamond Ring - White Gold Modern Design Rigns 2
  • New
Modern Designs

Sion Diamond Ring

NICOLS
14711331011
€2,520.00
Sion Diamond Ring, a jewel that combines modern luxury, artisanal elegance, and everyday comfort. This ring has been designed and handcrafted in the high jewelry workshops of Nicols, located in the heart of Madrid. Since 1917, Nicols has been synonymous with craftsmanship, innovation, and excellence in the creation of unique jewelry that marks...
Riviere Bracelet in White Gold with Emeralds and Diamonds - Stones Color Bracelets Riviere Bracelet in White Gold with Emeralds and Diamonds - Stones Color Bracelets 2
  • New
Colored Stone Bracelets

Riviere Bracelet in White Gold with Emeralds and Diamonds

NICOLS
26910400131
€4,720.00
White gold bracelet with 1.20 ct total brilliant-cut diamonds and 0.50 ct total round-cut emeralds. Technical Sheet: Reference: 26910400131 White Gold Riviere Bracelet with Emeralds and Diamonds – Clavel de Nicols Collection Discover the exquisite elegance of the white gold riviere bracelet from the Clavel de Nicols Collection, a timeless jewel that...
Riviere Bracelet in White Gold with Sapphires and Diamonds - Stones Color Bracelets Riviere Bracelet in White Gold with Sapphires and Diamonds - Stones Color Bracelets 2
  • New
Colored Stone Bracelets

Riviere Bracelet in White Gold with Sapphires and Diamonds

NICOLS
26910400031
€4,710.00
White gold bracelet with 1.20 ct total brilliant-cut diamonds and 0.50 ct total round-cut sapphires. Technical Sheet: Reference: 26910400031 White Gold Riviere Bracelet with Sapphires and Diamonds – Clavel de Nicols Collection Discover the exquisite elegance of the white gold riviere bracelet from the Clavel de Nicols Collection, a timeless jewel that...
Sira Diamond Earrings in Yellow Gold 99927600025 Sira Diamond Earrings in Yellow Gold 99927600025 2
  • New
Earrings

Sira Diamond Earrings in Yellow Gold

NICOLS SPECIAL
99927600025
From €1,055.00
Sira Diamond Earrings five prongs in Yellow Gold Reference_99927600025 Technical Sheet NICOLS gold diamond earrings. Features a brilliant-cut diamond in each half pair of earrings, with a weight of your choice. At Nicols, we are excited to introduce our unisex diamond earrings, authentic jewels that embody elegance and sophistication in their purest form....
Sion Diamond Ring - vintage designs Sion Diamond Ring - vintage designs 2
  • New
Vintage Designs

Sion Diamond Ring

NICOLS
14711332011
€5,170.00
Sion Diamond Ring – artisanal luxury, visual elegance, and everyday comfort in a unique piece of jewelry. Designed and handcrafted in the high jewelry workshop of Nicols in Madrid, this ring is made of 18k white gold with a white rhodium finish that enhances its brightness and durability. Its open-band design and clean lines make it a modern and...
Sion Diamond Ring - Yellow Gold Modern Rings Sion Diamond Ring - Yellow Gold Modern Rings 2
  • New
current designs

Sion Diamond Ring

NICOLS
14711330015
€4,390.00
Sion Diamond Ring – a spectacular jewel that fuses creativity, elegance, and luxury in a single exclusive piece.Designed and handcrafted in the high jewelry workshops of Nicols in Madrid, this ring is made from 18k yellow gold that enhances its shine and elevates the beauty of the diamonds. Its open-arm design and asymmetric composition make it a visually...
Diamond Bracelet OHMYGLAM DOT - Diamond bracelets
  • New
Diamond Bracelets

Diamond Bracelet OHMYGLAM DOT

NICOLS
20110208031
€860.00
Diamond Bracelet OHMYGLAM DOT Nicol. Bracelet rosette shaped centerpiece 7 diamonds and articulated chain 15.5cm long plus 2cm extension, with three adjustment rings. Made of yellow gold and brilliant-cut diamonds weight tota
Sion Diamond Ring - Yellow Gold Modern Rings Sion Diamond Ring - Yellow Gold Modern Rings 2
  • New
current designs

Sion Diamond Ring

NICOLS
14711332015
€5,150.00
Sion Diamond Ring. Artisanal luxury, visual elegance, and everyday comfort in a unique piece of jewelry. Designed and handcrafted in the high jewelry workshop of Nicols in Madrid, this ring is made of 18k yellow gold that enhances its brightness and durability. Its open-band design and clean lines make it a modern and sophisticated piece, ideal for brides...
Camelia Spot Diamond and Sapphire Earrings - sleepy Camelia Spot Diamond and Sapphire Earrings - sleepy 2
  • New
Sleepy Eyes

Camelia Spot Diamond and Sapphire Earrings

NICOLS
20110208623
€750.00
Camelia Spot earrings, crafted in white gold with 0.18-carat diamonds and a 0.04-carat central sapphire. Technical details: Reference: 20110208623 Camelia Sapphire and Diamond Earrings – Handcrafted luxury in a mini size. Delicate yet full of light, the Camelia earrings are handcrafted in our fine jewelry workshops in Madrid, combining tradition,...
Camelia Spot Ruby and Diamond Earrings - sleepy Camelia Spot Ruby and Diamond Earrings - sleepy 2
  • New
Sleepy Eyes

Camelia Spot Ruby and Diamond Earrings

NICOLS
20110208523
€750.00
Pendientes Camelia Spot, fabricados en oro blanco, diamantes de 0,18 quilates y rubí central de 0,04 quilates.Ficha técnica: Referencia: 20110208523 Pendientes Camelia Rubí y Diamantes – Lujo artesanal en tamaño miniDelicados pero llenos de luz, los pendientes Camelia están fabricados artesanalmente en nuestros talleres de alta joyería en Madrid,...
Sion Diamond Ring - White Gold Modern Design Rigns Sion Diamond Ring - White Gold Modern Design Rigns 2
  • New
Modern Designs

Sion Diamond Ring

NICOLS
14711330011
€4,400.00
Sion Diamond Ring – a spectacular jewel that fuses creativity, elegance, and luxury in a single exclusive piece.Designed and handcrafted in the high jewelry workshops of Nicols in Madrid, this ring is made from 18k white gold with a sophisticated white rhodium finish that enhances its shine and elevates the beauty of the diamonds. Its open-arm design and...
Product added to wishlist
Product added to compare.