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

Carnival white gold Sapphire and Diamond Ring 37010060111 Carnival white gold Sapphire and Diamond Ring 37010060111 2
  • New
Sapphire Rings

Carnival White Gold Sapphire and Diamond Ring

NICOLS
37010060111
€5,990.00
Carnival sapphire and diamond ring in white gold. A sophisticated and vibrant jewel distinguished by its dynamic design and combination of shapes.Reference: 37010060111Technical detailsMetal: 18K white goldCenter stone: Oval cut sapphire, 1.03 ctDiamonds: Marquise and brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 1.50 ctThe Carnival ring in...
Diamond Earrings 1.30 Ct Emerald Cut Vrait 37010010021
  • New
Earrings

Diamond Earrings 1.30 Ct Emerald Cut Vrait

NICOLS
37010010021
€5,785.00
Vrait 1.30 Ct Emerald Cut Diamond Earrings Reference: 37010010021 Technical Sheet_ Vrait Earrings in White Gold with Emerald and Trapezium Cut Diamonds with a total weight of 1.30ct. The stud earrings from the Vrait collection combine sophistication and versatility in one exceptional piece. Designed to illuminate the face with their delicate glow,...
Modern Oval Gold Seal Modern Oval Gold Seal 2
  • New
Men's Signet Rings

Modern Oval Gold Seal

NICOLS SPECIAL
35010701410
€2,830.00
Man ring NICOLS. Ring type seal brightness solid gold. It is made of yellow gold and black rhodium 18kt. Round seal with engraved balls in decline.
Diamond Ring 32810030011 ANNIVERSARY WEDDING BAND Diamond Ring 32810030011 ANNIVERSARY WEDDING BAND 2
  • New
Baguette Cut

Diamond Ring ANNIVERSARY WEDDING BAND

NICOLS
32810030011
€4,010.00
Diamond Ring ANNIVERSARY WEDDING BAND Nicol. Ring-die forming a square shape alone and decreased with baguettes arm and side diamonds microengastada claw. Made of pink gold and diamond brilliant-cut and baguette
Citrine and Diamond Choker in Yellow Gold 14711160141 Citrine and Diamond Choker in Yellow Gold 14711160141 2
  • New
Necklaces Other Colored Stones

Citrine and Diamond Choker in Yellow Gold

NICOLS
14711160141
€1,510.00
Yellow gold choker with emerald-cut citrine and diamonds. A luminous jewel that combines color, elegance, and warmth.Reference: 14711160141 Technical Specifications Metal: 18K Yellow Gold Stone: Emerald-cut citrine, 1.60 ct Diamonds: Brilliant cut Color: H-I Clarity: VS-SI Total diamond weight: 0.11 ct This yellow gold choker with citrine and diamonds is...
2
  • New
Earrings Other Colored Stones

NICOLS
14711160021
€2,190.00
Sapphire and Diamond White Gold Anniversary Earrings - Home Sapphire and Diamond White Gold Anniversary Earrings - Home 2
  • New
Blue Stone Earrings

Sapphire and Diamond White Gold Anniversary Earrings

NICOLS
14710390223
€2,850.00
Anniversary earrings in white gold with sapphires and diamonds. A timeless jewel that celebrates elegance and eternal love. Reference: 14710390223 Technical Sheet Collection: Anniversary Metal: 18K white gold Stone: Oval-cut sapphire, 1.32 ct Diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.33 ct The Anniversary earrings in white...
Cabuson Oval Peridot Cufflinks in White Gold - Wedding twins
  • New
Wedding Cufflinks

Cabuson Oval Peridot Cufflinks in White Gold

NICOLS
99926535181
€3,980.00
Cabuson oval peridot cufflinks in white gold. An elegant and distinctive jewel defined by its vibrant color and refined style.Reference: 99926535181Technical detailsMetal: 18K white goldGemstones: Oval cut peridot, 7.30 ctThe Cabuson cufflinks in white gold feature a refined and masculine design, highlighted by oval cut peridots that display a vivid green...
Cabuson Sapphire and Diamond Cufflinks in Yellow Gold - Wedding twins Cabuson Sapphire and Diamond Cufflinks in Yellow Gold - Wedding twins 2
  • New
Wedding Cufflinks

Cabuson Sapphire and Diamond Cufflinks in Yellow Gold

NICOLS
99926531681
€5,900.00
Cabuson sapphire and diamond cufflinks in yellow gold. A sophisticated and elegant jewel distinguished by its intense color and refined presence.Reference: 99926531681Technical detailsMetal: 18K yellow goldGemstones: Oval cut sapphires, 5.60 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.60 ctThe Cabuson cufflinks in yellow gold...
Firmamento Pastilla Square Matte Toi et Moi Diamond Ring in Yellow Gold - Yellow Gold Modern Rings Firmamento Pastilla Square Matte Toi et Moi Diamond Ring in Yellow Gold - Yellow Gold Modern Rings 2
  • New
current designs

Firmamento Pastilla Square Matte Toi et Moi Diamond Ring in Yellow Gold

NICOLS
14711305125
€2,340.00
Firmamento Pastilla Square matte Toi et Moi diamond ring in yellow gold. A contemporary and symbolic jewel that combines texture, geometry and meaning in a refined design.Reference: 14711305125Technical detailsMetal: 18K yellow gold, matte finishDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.35 ctThe Firmamento Pastilla Square...
Firmamento Pastilla Square Matte Diamond Necklace in Yellow Gold - Diamond Necklaces Firmamento Pastilla Square Matte Diamond Necklace in Yellow Gold - Diamond Necklaces 2
  • New
Diamond Necklaces

Firmamento Pastilla Square Matte Diamond Necklace in Yellow Gold

NICOLS
14711301145
€1,460.00
Firmamento Pastilla Square matte diamond necklace in yellow gold. A contemporary jewel that combines texture, geometry and refined brilliance.Reference: 14711301145Technical detailsMetal: 18K yellow gold, matte finishDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.18 ctThe Firmamento Pastilla Square necklace in matte yellow gold...
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