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 COLOR Ruby Ring - Ruby Rings OVAL COLOR Ruby Ring - Ruby Rings 2
  • New
Ruby Rings

OVAL COLOR Ruby Ring

NICOLS BODA
14710650113
€2,410.00
Nicol ring. Oval ruby ??with invisible setting with diamond baguettes border and battlements brilliant cut diamond in the arm. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.17qt R0.93qt.
Lola Oval Emerald Diamond Ring 1.00 Carat - Emerald rings Lola Oval Emerald Diamond Ring 1.00 Carat - Emerald rings 2
  • New
Emerald Rings

Lola Oval Emerald Diamond Ring 1.00 Carat

NICOLS BODA
14710600013
€3,930.00
Lola Oval Emerald and Diamond Ring 1.00 Carat Reference_ 14710600013 Technical Data_ Nicols oval central emerald and diamond ring. Ring with central stone in high setting with baguette-cut diamond arm and brilliant-cut diamonds in side crenellations. Made of recycled and sustainable gold, 18kt white and diamonds with a total weight of 0.68 carats and...
OVAL COLOR Emerald Ring - Emerald rings OVAL COLOR Emerald Ring - Emerald rings 2
  • New
Emerald Rings

OVAL COLOR Emerald Ring

NICOLS BODA
14710650013
€2,440.00
OVAL COLOR emerald ring Nicol. Emerald Oval with invisible setting with diamond baguettes border and battlements brilliant cut diamond in arm. Made of white gold and brilliant-cut diamonds weight 0.20ct and 0.80ct Emerald.
Emily Diamond Ring White Gold 0.40ct - Brilliant Cut Emily Diamond Ring White Gold 0.40ct - Brilliant Cut 2
  • New
Brilliant Cut

Emily Diamond Ring White Gold 0.40ct

NICOLS BODA
14710520011
€2,230.00
Emily Diamond Ring White Gold 0.40ct Reference: 14710520011 Technical Sheet_ White gold and diamond ring. It has a central brilliant-cut diamond of 0.15 Ct set in a half-aligned bezel, and baguette-cut diamonds on the arm with a total weight of 0.25ct. This elegant white gold ring features a sophisticated and refined design, ideal for those looking for...
Emily Yellow Gold Diamond Ring 0.50ct - Baguette Wedding Rings Emily Yellow Gold Diamond Ring 0.50ct - Baguette Wedding Rings 2
  • New
Baguette Wedding Bands

Emily Yellow Gold Diamond Ring 0.50ct

NICOLS
14710511011
€3,140.00
Emily Diamond Ring Yellow Gold 0.50ctReference: 14710511011Technical Sheet_Yellow gold and diamond ring. It has a central brilliant-cut diamond of 0.22 Ct set in a half-aligned bezel, and baguette-cut diamonds on the arm with a total weight of 0.28ct. This elegant yellow gold ring features a sophisticated and refined design, ideal for those looking for a...
Emily Diamond Ring White Gold 0.50ct - Anniversary Rings Emily Diamond Ring White Gold 0.50ct - Anniversary Rings 2
  • New
Anniversary Engagement Rings

Emily Diamond Ring White Gold 0.50ct

NICOLS BODA
14710510011
€3,250.00
Emily Diamond Ring White Gold 0.50ct Reference: 14710510011 Technical Sheet_ White gold and diamond ring. It has a central brilliant-cut diamond of 0.22 Ct set in a half-aligned bezel, and baguette-cut diamonds on the arm with a total weight of 0.28ct. This elegant white gold ring features a sophisticated and refined design, ideal for those looking for...
Chloe Diamond Ring 0.45 Yellow Gold - Brilliant Cut Wedding Ring Chloe Diamond Ring 0.45 Yellow Gold - Brilliant Cut Wedding Ring 2
  • New
Brilliant Wedding Bands

Chloe Diamond Ring 0.45 Yellow Gold

NICOLS
14710551011
€2,620.00
Designed in our Madrid jewelry workshops, Chloe online diamond rings have been created for unique women, who know what they want and who like to enjoy their rings every day. Chloe Diamond Ring 0.45 Yellow Gold Reference: 14710550011 Technical Data_ Chloe Nicols Alliance Diamond Ring. Row diamond ring with 12 brilliant-cut diamonds pressed together in...
Diamond earrings Classic - Hoop Earrings Diamond earrings Classic - Hoop Earrings 2
  • New
Hoop Earrings

Diamond earrings Classic

NICOLS
14710460121
€1,930.00
NICOLS earrings. Creole earrings shaped half alliance in the outer half of the ring, full diameter 14mm. 18KT manufactured white gold, and 12 brilliant cut diamond in each pair half, total 0.12qt.
Chloe Diamond Ring 0.45 White Gold - Brilliant Cut Wedding Ring Chloe Diamond Ring 0.45 White Gold - Brilliant Cut Wedding Ring 2
  • New
Brilliant Wedding Bands

Chloe Diamond Ring 0.45 White Gold

NICOLS
14710550011
€2,630.00
Designed in our Madrid jewelry workshops, Chloe online diamond rings have been created for unique women, who know what they want and who like to enjoy their rings every day.Chloe Diamond Ring 0.45 White GoldReference: 14710550011Technical Data_ Chloe Nicols Alliance Diamond Ring. Row diamond ring with 12 brilliant-cut diamonds pressed together in...
Diamond earrings Classic - Bride earrings
  • New
Bridal Earrings

Diamond earrings Classic

NICOLS
14710460021
€3,910.00
NICOLS earrings. Creole earrings shaped half alliance in the outer half of the ring, full diameter 15mm. White Gold 18KT manufactured, and 8 brilliant cut diamond in each pair half, total 0.50qt.
AZALEA Diamond Ring 0.35 White Gold - Rings AZALEA Diamond Ring 0.35 White Gold - Rings 2
  • New
Rings

AZALEA Diamond Ring 0.35 White Gold

NICOLS BODA
14710540011
€1,760.00
If you are looking for a simple diamond ring that you can wear every day and that shines with its own light, the AZALEA diamond ring is the perfect choice. AZALEA white gold diamond wedding rings have been the best-selling brilliant diamond half wedding rings for years. Designed in Madrid by our artisan jewelers, diamond half alliance rings...
Color Diamond Ring - Emerald rings Color Diamond Ring - Emerald rings 2
  • New
Emerald Rings

Color Diamond Ring

NICOLS
14710392013
€2,140.00
NICOLS ring. Stone oval central emerald invisible and battlements Crimping brilliant-cut diamonds surrounding and extending arm. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.15qt E0.16qt.
Color Diamond Earrings - Sapphire earrings Color Diamond Earrings - Sapphire earrings 2
  • New
Sapphire Earrings

Color Diamond Earrings

NICOLS
14710391223
€1,870.00
NICOLS earrings. Square central sapphires invisible setting, battlements diamond around sapphires extending until close. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.17qt Z0.20qt.
Emily Yellow Gold Diamond Ring 0.40ct - Baguette Wedding Rings Emily Yellow Gold Diamond Ring 0.40ct - Baguette Wedding Rings 2
  • New
Baguette Wedding Bands

Emily Yellow Gold Diamond Ring 0.40ct

NICOLS
14710521011
€2,180.00
Emily Diamond Ring Yellow Gold 0.40ctReference: 14710521011Technical Sheet_ Yellow gold and diamond ring. It has a central brilliant-cut diamond of 0.15 Ct set in a half-aligned bezel, and baguette-cut diamonds on the arm with a total weight of 0.25ct. This elegant yellow gold ring features a sophisticated and refined design, ideal for those looking for a...
Sapphire Ring DIAMOND COLOR ORLA QUARE - Sapphire rings Sapphire Ring DIAMOND COLOR ORLA QUARE - Sapphire rings 2
  • New
Sapphire Rings

Diamond Ring, Diamond Color, Square Orla

NICOLS
14710391213
€1,850.00
Orla Square sapphire and diamond ring. A delicate and elegant jewel that combines color and brilliance in a refined geometric design.Reference: 14710391213Technical detailsMetal: 18K goldCenter stone: Square cut sapphire, 0.20 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.14 ctThe Orla Square ring features a clean and...
Color Diamond Ring - Emerald rings Color Diamond Ring - Emerald rings 2
  • New
Emerald Rings

Color Diamond Ring

NICOLS
14710393013
€2,010.00
NICOLS ring. Cincunferencia central crenellated emerald of brilliant-cut diamonds surrounding sapphire and extend the arm. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.17qt E0.20qt.
Color Diamond Earrings - Sapphire earrings Color Diamond Earrings - Sapphire earrings 2
  • New
Sapphire Earrings

Color Diamond Earrings

NICOLS
14710392223
€1,960.00
NICOLS earrings. Stone central round sapphire invisible setting, diamond castellations extending around until closing. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.17qt Z0.19qt.
Color Diamond Earrings - Rubi earrings Color Diamond Earrings - Rubi earrings 2
  • New
Ruby Earrings

Color Diamond Earrings

NICOLS
14710391123
€1,900.00
NICOLS earrings. Square central with rubies invisible setting, battlements diamond around rubies extending until close. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.175qt R0.20qt.
Color Diamond Ring - Sapphire rings Color Diamond Ring - Sapphire rings 2
  • New
Sapphire Rings

Color Diamond Ring

NICOLS
14710392213
€2,070.00
NICOLS ring. Stone oval central sapphire invisible battlements Crimping brilliant-cut diamonds surrounding and extending arm. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.15qt Z0.16qt.
Ruby Ring DIAMOND COLOR ORLA QUARE - Ruby Rings Ruby Ring DIAMOND COLOR ORLA QUARE - Ruby Rings 2
  • New
Ruby Rings

Ruby Ring DIAMOND COLOR ORLA QUARE

NICOLS
14710391113
€1,870.00
Diamond Ring DIAMOND COLOR ORLA QUARE Nicol. Square central ruby ??invisible setting crenellated brilliant cut diamond surrounding the ruby ??and extending arm. Made of white gold and brilliant-cut diamonds.
Color Diamond Earrings - Rubi earrings Color Diamond Earrings - Rubi earrings 2
  • New
Ruby Earrings

Color Diamond Earrings

NICOLS
14710392123
€1,970.00
NICOLS earrings. Rubi central round stone with invisible setting, diamond castellations extending around until closing. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.17qt R0.19qt.
Color Diamond Earrings - Emerald Earrings Color Diamond Earrings - Emerald Earrings 2
  • New
Emerald Earrings

Color Diamond Earrings

NICOLS
14710391023
€1,940.00
NICOLS earrings. Square central emeralds invisible setting, battlements diamond around emeralds extending until close. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.17qt E0.19qt.
Color Diamond Ring - Ruby Rings Color Diamond Ring - Ruby Rings 2
  • New
Ruby Rings

Color Diamond Ring

NICOLS
14710392113
€2,080.00
NICOLS ring. Stone oval central invisible ruby ??and diamond setting battlements brilliant cut surrounding and extending arm. Made of 18k white gold and brilliant-cut diamonds. Total weight D0.15qt R0.30qt.
Product added to wishlist
Product added to compare.