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

Saint Nicholas of Bari Medal 18K Gold 04517170052 Saint Nicholas of Bari Medal 18K Gold 04517170052 2
  • New
Baptism and First Communion Jewelry

Saint Nicholas of Bari Medal 18K Gold

NICOLS SPECIAL
04517170052
€1,115.00
Medalla San Nicolás de Bari Oro 18K 04517170052. Es patrón de los niños, marineros, pescadores, gente de mar y viajeros. Personas acusadas injustamente, prestamistas y prostitutas.
Carnival Emerald and Diamond Pendant - Pendants of green stones Carnival Emerald and Diamond Pendant - Pendants of green stones 2
  • New
Green Stone Pendants

Carnival Emerald and Diamond Pendant

NICOLS
37010060241
€5,395.00
Carnival Emerald and Diamond Pendant 37010060241 Reference: 37010060241Technical SheetHandcrafted 18K white gold pendant with a 1.00 ct natural oval emerald and 1.17 ct marquise-cut diamonds. Comes with a 40 cm white gold chain. Carnival Emerald and Diamond Pendant in White Gold - NICOLSInspired by the exuberance and majesty of the Rio de Janeiro Carnival...
Rainbow maxi hoop earrings in rose gold with sapphires and diamonds - Colored Gemstone Earrings Rainbow maxi hoop earrings in rose gold with sapphires and diamonds - Colored Gemstone Earrings 2
  • New
Earrings Other Colored Stones

Rainbow maxi hoop earrings in rose gold with sapphires and diamonds

NICOLS
26910276020
€7,990.00
Rose gold hoop earrings with brilliant-cut diamonds totaling 0.80 ct and oval-cut multi-colored sapphires totaling 13.00 ct. Technical Sheet: Reference: 26910276020 Maxi Rainbow Hoop Earrings – Handcrafted Luxury and Unlimited Color Discover the power of color with the Nicols Maxi Rainbow Hoop Earrings, a jewel that combines traditional craftsmanship,...
Vintage Heritage Sapphire Ring - vintage designs Vintage Heritage Sapphire Ring - vintage designs 2
  • New
Vintage Designs

Vintage Heritage Sapphire Ring

NICOLS
14711315011
€2,180.00
Vintage Heritage Sapphire Ring – an elegant and timeless design that revives the romance of the past with a touch of contemporary luxury.Handcrafted in the high jewelry workshops of Nicols in Madrid, this ring is made from 18k white gold with a white rhodium finish that enhances its brightness and durability. Its silhouette, inspired by vintage...
Rainbow maxi hoop earrings in rose gold with sapphires and diamonds - Colored Gemstone Earrings Rainbow maxi hoop earrings in rose gold with sapphires and diamonds - Colored Gemstone Earrings 2
  • New
Earrings Other Colored Stones

Rainbow maxi hoop earrings in rose gold with sapphires and diamonds

NICOLS
26910276520
€6,670.00
Rose gold hoop earrings with brilliant-cut diamonds totaling 0.50 ct and oval-cut multi-colored sapphires totaling 10.80 ct. Technical Sheet: Reference: 26910276520 Maxi Rainbow Hoop Earrings – Handcrafted Luxury and Unlimited Color Discover the power of color with the Nicols Maxi Rainbow Hoop Earrings, a jewel that combines traditional craftsmanship,...
Rainbow maxi hoop earrings in rose gold with sapphires and diamonds - Colored Gemstone Earrings Rainbow maxi hoop earrings in rose gold with sapphires and diamonds - Colored Gemstone Earrings 2
  • New
Earrings Other Colored Stones

Rainbow maxi hoop earrings in rose gold with sapphires and diamonds

NICOLS
26910276320
€4,985.00
Rose gold hoop earrings with brilliant-cut diamonds totaling 0.45 ct and oval-cut multi-colored sapphires totaling 7.90 ct. Technical Sheet: Reference: 26910276180 Maxi Rainbow Hoop Earrings – Handcrafted Luxury and Unlimited Color Discover the power of color with the Nicols Maxi Rainbow Hoop Earrings, a jewel that combines traditional craftsmanship,...
Carnival Sapphire and Diamond Earrings - Sapphire earrings Carnival Sapphire and Diamond Earrings - Sapphire earrings 2
  • New
Sapphire Earrings

Carnival Sapphire and Diamond Earrings

NICOLS
37010060121
€9,890.00
Carnival Sapphire and Diamond Earrings 37010060121 Reference: 37010060121 Technical Sheet Handcrafted 18K white gold earrings. A 2.00 ct natural oval sapphire and a total of 2.35 ct marquise-cut diamonds. NICOLS Carnival Sapphire and Diamond Earrings in White Gold Inspired by the exuberance and majesty of the Rio de Janeiro Carnival crowns, the NICOLS...
Ruby and Diamond Carnival Pendant 37010060049 Ruby and Diamond Carnival Pendant 37010060049 2
  • New
Red Stone Pendants

Ruby and Diamond Carnival Pendant

NICOLS
37010060049
€5,195.00
Carnival Ruby and Diamond Pendant 37010060049 Reference: 37010060049 Technical Sheet Handcrafted 18K rose gold pendant. A 0.90 ct natural oval ruby ​​and 1.17 ct marquise-cut diamonds total. Comes with a 40 cm rose gold chain. Carnival Ruby and Diamond Pendant in Rose Gold - NICOLS Inspired by the exuberance and majesty of the Rio de Janeiro Carnival...
Vintage Heritage Sapphire Ring - vintage designs Vintage Heritage Sapphire Ring - vintage designs 2
  • New
Vintage Designs

Vintage Heritage Sapphire Ring

NICOLS
14711312011
€1,490.00
Vintage Heritage Sapphire Ring – a timeless jewel that unites the charm of the classic with contemporary luxury.Handcrafted in the high jewelry workshop of Nicols in Madrid, this ring is made of 18k white gold with a white rhodium finish, offering an elegant and lasting shine. Its vintage-inspired design pays homage to eternal jewelry, making it an ideal...
Vintage Heritage Sapphire Ring - vintage designs Vintage Heritage Sapphire Ring - vintage designs 2
  • New
Vintage Designs

Vintage Heritage Sapphire Ring

NICOLS
14711310011
€1,100.00
Vintage Heritage Sapphire Ring – a timeless jewel that unites the charm of the classic with contemporary luxury.Handcrafted in the high jewelry workshop of Nicols in Madrid, this ring is made of 18k white gold with a white rhodium finish, offering an elegant and lasting shine. Its vintage-inspired design pays homage to eternal jewelry, making it an ideal...
Carnival Emerald and Diamond Earrings - Sapphire earrings Carnival Emerald and Diamond Earrings - Sapphire earrings 2
  • New
Sapphire Earrings

Carnival Emerald and Diamond Earrings

NICOLS
37010060221
€9,995.00
Carnival Diamond and Emerald Earrings 37010060221 Reference: 37010060221 Technical Sheet Handcrafted 18K white gold earrings with natural oval emeralds weighing 1.80 ct total and marquise-cut diamonds weighing 2.35 ct total. Carnival Emerald and Diamond Earrings in White Gold - NICOLS Inspired by the exuberance and majesty of the Rio de Janeiro Carnival...
Carnival Sapphire and Diamond Pendant - Blue stones necklaces Carnival Sapphire and Diamond Pendant - Blue stones necklaces 2
  • New
Blue Stone Necklaces

Carnival Sapphire and Diamond Pendant

NICOLS
37010060141
€5,280.00
Colgante Diamante y Zafiro Carnival 37010060141 Referencia_ 37010060141Ficha TécnicaColgante en oro blanco de 18 K fabricado artesanalmente. Zafiro oval natural de 1,00 ct y diamantes talla marquise de 1,17 ct en total. Lleva cadena de oro blanco de 40cm. Colgante Carnival de Zafiro y Diamantes en Oro blanco - NICOLSInspirado en la exuberancia y la...
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