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

Sapphires and Baguette Diamonds Ring Amelia 0.30 - Sapphire rings Sapphires and Baguette Diamonds Ring Amelia 0.30 - Sapphire rings 2
  • New
Sapphire Rings

Sapphires and Baguette Diamonds Ring Amelia 0.30

NICOLS
14710371213
€3,360.00
Amelia Baguette Sapphire Alliance Ring 0.30 White GoldReference: 14710371213 Technical Data_ Sapphire ring in a baguette-cut central rail in a vertical 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 0.30 carats...
COLOR DIAMOND earrings Esmeraldas - Emerald Earrings COLOR DIAMOND earrings Esmeraldas - Emerald Earrings 2
  • New
Emerald Earrings

COLOR DIAMOND earrings Esmeraldas

NICOLS
14710370023
€4,000.00
Emerald Hoop Earrings DIAMOND COLOR Nicol. Media Creole online emeralds in invisible setting, with battlements diamond claw framing emeralds. Made of white gold and brilliant-cut diamonds. Total weight D0.3ct and E0.77ct.
Ruby and Baguette Diamond Ring Amelia 0.30 - Engagement wedding rings Ruby and Baguette Diamond Ring Amelia 0.30 - Engagement wedding rings 2
  • New
Engagement Bands

Ruby and Baguette Diamond Ring Amelia 0.30

NICOLS BODA
14710371113
€3,360.00
Amelia Baguette Ruby Alliance Ring 0.30 White Gold Reference: 14710371113 Technical Data_ Ruby ring in a baguette-cut central rail in a vertical position and diamonds in two lateral bands in brilliant cut. Online alliance, in invisible setting, with lateral crenellations. Made of white gold, rubies and diamonds. Total weight of diamonds 0.30 carats...
Princess Emerald Ring and Amelia Diamonds 0.30 - Rings Princess Emerald Ring and Amelia Diamonds 0.30 - Rings 2
  • New
Rings

Princess Emerald Ring and Amelia Diamonds 0.30

NICOLS
14710370013
€2,840.00
Princess Amelia Emerald Alliance Ring 0.30 White GoldReference: 14710370013Technical Data_ Emerald ring in central cut band 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 0.30 carats and emeralds 0.60 carats. The...
Diamond earrings Classic - Hoop Earrings
  • New
Hoop Earrings

Diamond earrings Classic

NICOLS
14710171021
€3,790.00
NICOLS earrings. Creole earrings shaped half alliance in the outer half of the ring, full diameter 15mm. Amarillo18kt made of gold, diamonds and princess cut 0.80qt.
CLASSIC DIAMOND RING diamond earrings - Bride earrings CLASSIC DIAMOND RING diamond earrings - Bride earrings 2
  • New
Bridal Earrings

CLASSIC DIAMOND RING diamond earrings

NICOLS
14710170021
€3,870.00
Diamond Earrings ARO DIAMOND CLASSIC NICOLS. Creole earrings in the shape of a half alliance, in the outer half of the ring, with a full diameter of 15mm. Made of white gold, and 0.84ct princess cut diamonds.
Diamond earrings CREOLE BAGUETTE - Hoop Earrings
  • New
Hoop Earrings

Diamond earrings CREOLE BAGUETTE

NICOLS
14710161121
€4,380.00
Hoop diamond earrings CREOLE BAGUETTE Nicol. Creole earrings shaped half alliance in the outer half of the ring, full diameter 15mm. Manufactured in yellow gold and baguette cut diamonds 0.78ct.
CLASSIC DIAMOND RING diamond earrings - Bride earrings CLASSIC DIAMOND RING diamond earrings - Bride earrings 2
  • New
Bridal Earrings

CLASSIC DIAMOND RING diamond earrings

NICOLS
14710160021
€4,390.00
Diamond Earrings DIAMOND CLASSIC ARO Nicol. Creole earrings shaped half alliance in the outer half of the ring, full diameter 15mm. Made of white gold and baguette cut diamonds 0.78ct.
Engagement Ring DIAMOND CLASSIC - Engagement rings Rosette Engagement Ring DIAMOND CLASSIC - Engagement rings Rosette 2
  • New
Rosette Engagement Rings

Engagement Ring DIAMOND CLASSIC

NICOLS BODA
14710291011
€1,810.00
Ring DIAMOND CLASSIC Nicol. Rosette vintage diamond baguette, double concentric ring diamond pavé. Made of white gold and diamonds brilliant cut and baguette. Diamonds total weight 0.33ct. Design and elegance in a very special ring
Diamond Earrings DIAMOND CLASSIC - Bride earrings Diamond Earrings DIAMOND CLASSIC - Bride earrings 2
  • New
Bridal Earrings

Diamond Earrings DIAMOND CLASSIC

NICOLS
14710280021
€2,660.00
CLASSIC DIAMOND diamond earrings Nicol. Media pressure Creole closing embedded in pavé, with central motif in princesses and baguette, Crimping invisible motion. Made of white gold and brilliant-cut diamonds, baguette and princess
Diamond Earrings DIAMOND CLASSIC - Bride earrings
  • New
Bridal Earrings

Diamond Earrings DIAMOND CLASSIC

NICOLS
14710260021
€5,600.00
CLASSIC DIAMOND diamond earrings Nicol. Media pressure Creole close connection with tears with brilliant-cut diamonds set in pavé. Made of white gold. Total weight D1.63ct.
Diamond Necklace DIAMOND LEAF - Diamond pendants Diamond Necklace DIAMOND LEAF - Diamond pendants 2
  • New
Diamond Pendants

Diamond Necklace DIAMOND LEAF

NICOLS
14710200041
€3,140.00
Diamond Necklace DIAMOND LEAF Nicol. Leaf-shaped pendant, invisible crimping claws, chain end. Manufactured in white gold and diamonds weight 0.60ct.
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