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

Oval Solitaire Engagement Ring Dafne Petit 0.50 - Anniversary Rings Oval Solitaire Engagement Ring Dafne Petit 0.50 - Anniversary Rings 2
  • New
Anniversary Engagement Rings

Oval Solitaire Engagement Ring Dafne Petit 0.50

NICOLS BODA
29210565715
€4,480.00
Dafne Petit Oval Diamond Ring 0.50Oval Solitaire Engagement Ring Dafne Petit 0.50Reference_ 29210565715Technical Sheet_ Nicols Dafne Petit Oval solitaire ring with diamond band.Ring featuring a central oval-cut diamond in a high setting with a band adorned with brilliant-cut diamonds in side prongs.Crafted in sustainable recycled 18k yellow gold, set with...
Oval Solitaire Engagement Ring Dafne Petit 0.40 - Engagement Ring Solitaire Oval Solitaire Engagement Ring Dafne Petit 0.40 - Engagement Ring Solitaire 2
  • New
Solitaire Rings

Oval Solitaire Engagement Ring Dafne Petit 0.40

NICOLS
29210565515
€2,990.00
Dafne Petit Oval Diamond Ring 0.40Oval Solitaire Engagement Ring Dafne Petit 0.40Reference_ 29210565515Technical Sheet_ Nicols Dafne Petit Oval solitaire ring with diamond band.Ring featuring a central oval-cut diamond in a high setting with a band adorned with brilliant-cut diamonds in side prongs.Crafted in sustainable recycled 18k yellow gold, set with...
Oval Solitaire Engagement Ring Dafne Petit 0.30 - Engagement Ring Solitaire Oval Solitaire Engagement Ring Dafne Petit 0.30 - Engagement Ring Solitaire 2
  • New
Solitaire Rings

Oval Solitaire Engagement Ring Dafne Petit 0.30

NICOLS
29210565315
€2,790.00
Dafne Petit Oval Diamond Ring 0.30Oval Solitaire Engagement Ring Dafne Petit 0.30Reference_ 29210565315Technical Sheet_ Nicols Dafne Petit Oval solitaire ring with diamond band.Ring featuring a central oval-cut diamond in a high setting with a band adorned with brilliant-cut diamonds in side prongs.Crafted in sustainable recycled 18k yellow gold, set with...
Sapphire and Diamond Pendant in White Gold Dahlia - Blue Stone Pendants Sapphire and Diamond Pendant in White Gold Dahlia - Blue Stone Pendants 2
  • New
Blue Stone Pendants

Sapphire and Diamond Pendant in White Gold Dahlia

NICOLS
99929088141
€1,860.00
Dalia sapphire and diamond pendant in white gold. An elegant and luminous jewel that combines the deep color of sapphire with the delicate brilliance of diamonds.Reference: 99929088141Technical detailsMetal: 18K white goldGemstone: Oval cut sapphire, 1.00 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.20 ctThe Dalia pendant in...
Sapphire and Diamond Earrings in White Gold Dahlia - Blue stones earrings Sapphire and Diamond Earrings in White Gold Dahlia - Blue stones earrings 2
  • New
Blue Stone Earrings

Sapphire and Diamond Earrings in White Gold Dahlia

NICOLS BODA
99929088121
€3,885.00
Dalia sapphire and diamond earrings in white gold. An elegant and sophisticated jewel that combines the deep color of sapphires with the refined brilliance of diamonds.Reference: 99929088121Technical detailsMetal: 18K white goldGemstones: Oval cut sapphire, 2.00 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.40 ctThe Dalia...
Aura White Gold Diamond Ring - Brilliant Cut Aura White Gold Diamond Ring - Brilliant Cut 2
  • New
Brilliant Cut

Aura White Gold Diamond Ring

NICOLS
26910390011
€1,495.00
Aura diamond ring in white gold. An elegant and luminous jewel that stands out for its delicate design and refined brilliance.Reference: 26910390011Technical SpecificationsMetal: 18K White GoldDiamonds: Brilliant CutColor: H-IClarity: VS-SITotal Diamond Weight: 0.40 ctThe Aura ring in white gold is distinguished by its clean and sophisticated aesthetic,...
Nochentera Omega Hoop Earrings - Earrings Nochentera Omega Hoop Earrings - Earrings 2
  • New
Earrings

Nochentera Omega Hoop Earrings

NICOLS
99930920020
€1,990.00
Nochentera Omega Hoop Earrings<br> Reference: 99930920020Technical Sheet_ Gold tapered hoop earrings. Earrings crafted in authentic 18K yellow gold with a high-polish finish.Omega back closure for a secure and comfortable fit.Made from genuine 18K gold using the electroforming technique, in semi-solid construction, allowing the earrings to be...
Diamond Necklace 3.50 ct Yellow Gold Riviere 40 cm - Collars Riviere Diamonds Diamond Necklace 3.50 ct Yellow Gold Riviere 40 cm - Collars Riviere Diamonds 2
  • New
Diamond Riviere Necklaces

Diamond Necklace 3.50 ct Yellow Gold Riviere 40 cm

NICOLS
32810343045
€10,835.00
Diamond Riviere necklace in yellow gold. An elegant and luminous jewel that combines the continuous brilliance of diamonds with the timeless warmth of yellow gold.Reference: 32810343045Technical SpecificationsMetal: 18K Yellow GoldDiamonds: Brilliant CutColor: H-IClarity: VS-SITotal Diamond Weight: 3.50 ctLength: 40 cmThe Riviere necklace in yellow gold...
Diamond Necklace 3.50 ct White Gold Riviere 40 cm - Collars Riviere Diamonds Diamond Necklace 3.50 ct White Gold Riviere 40 cm - Collars Riviere Diamonds 2
  • New
Diamond Riviere Necklaces

Diamond Necklace 3.50 ct White Gold Riviere 40 cm

NICOLS
32810343041
€10,846.00
Rivière diamond necklace in white gold. An elegant and luminous jewel distinguished by its continuous brilliance and timeless sophistication.Reference: 32810343041Technical detailsMetal: 18K white goldDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 3.50 ctLength: 40 cmThe Rivière necklace in white gold is a classic fine jewelry piece,...
Diamond Necklace 5.00 ct Yellow Gold Riviere 40 cm - Collars Riviere Diamonds Diamond Necklace 5.00 ct Yellow Gold Riviere 40 cm - Collars Riviere Diamonds 2
  • New
Diamond Riviere Necklaces

Diamond Necklace 5.00 ct Yellow Gold Riviere 40 cm

NICOLS
32810342045
€15,950.00
Rivière diamond necklace in yellow gold. An elegant and luminous jewel that combines the continuous sparkle of diamonds with the timeless warmth of yellow gold.Reference: 32810342045Technical detailsMetal: 18K yellow goldDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 5.00 ctLength: 40 cmThe Rivière necklace in yellow gold is a...
Diamond Necklace 5.00 ct White Gold Riviere 40 cm - Collars Riviere Diamonds Diamond Necklace 5.00 ct White Gold Riviere 40 cm - Collars Riviere Diamonds 2
  • New
Diamond Riviere Necklaces

Diamond Necklace 5.00 ct White Gold Riviere 40 cm

NICOLS
32810342041
€17,350.00
Rivière diamond necklace in white gold. An elegant and luminous jewel that stands out for its continuous brilliance and timeless design.Reference: 32810342041Technical SpecificationsMetal: 18K White GoldDiamonds: Brilliant CutColor: H-IClarity: VS-SITotal Diamond Weight: 5.00 ctLength: 40 cmThe Rivière necklace in white gold is a classic piece of fine...
Diamond Necklace 7.00 ct Yellow Gold Riviere 40 cm - Collars Riviere Diamonds Diamond Necklace 7.00 ct Yellow Gold Riviere 40 cm - Collars Riviere Diamonds 2
  • New
Diamond Riviere Necklaces

Diamond Necklace 7.00 ct Yellow Gold Riviere 40 cm

NICOLS
32810341045
€21,390.00
Rivière diamond necklace in yellow gold. A dazzling jewel that combines the continuous brilliance of diamonds with the timeless warmth of yellow gold.Reference: 32810341045Technical detailsMetal: 18K yellow goldDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 7.00 ctLength: 40 cmThe Rivière necklace in yellow gold is an iconic fine...
Product added to wishlist
Product added to compare.