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

Diamond earrings CREOLE - Bride earrings Diamond earrings CREOLE - Bride earrings 2
    Bridal Earrings

    Diamond earrings CREOLE

    NICOLS
    14710801121
    €2,750.00
    CREOLE NICOLS diamond earrings. Wedding Band outstanding central rosette 5mm, formed by a central stone topped around other holding it in microengastado fixed by criolla pavé. Made of white gold and diamond shine size
    Diamond pendant ROSETTE SPOT - Diamond pendants Diamond pendant ROSETTE SPOT - Diamond pendants 2
      Diamond Pendants

      Diamond pendant ROSETTE SPOT

      NICOLS
      14710800051
      €2,550.00
      ROSETTE diamond pendant SPOT Nicol. SPOT necklace formed by rosette central stone round in nozzle and outer bezel microengastada claw chain rings. Made of white gold and 0.56ct brilliant cut diamond.
      Wedding Band bracelet Riviere Roseton - Diamond bracelets Wedding Band bracelet Riviere Roseton - Diamond bracelets 2
        Diamond Bracelets

        Wedding Band bracelet Riviere Roseton

        NICOLS
        14710800031
        €12,840.00
        NICOLS bracelet. Wedding Band riviere bracelet type, formed by 17 rosettes central stone round tapered in nozzle 21 and shaped pieces donut. Made of 18kt white gold and brilliant-cut diamond 2.28qt.
        Diamond earrings CREOLE BAND - Hoop Earrings
          Hoop Earrings

          Diamond earrings CREOLE BAND

          NICOLS
          14710801021
          €1,420.00
          Diamond earrings CREOLE BAND Nicol. Wedding Band outstanding central rosette 5mm, formed by a central stone topped around other holding it in microengastado, fixed in Creole. Made of white gold and brilliant-cut diamond
          Gardenia Dormilonas Diamond Earrings - Bride earrings
            Bridal Earrings

            Gardenia Dormilonas Diamond Earrings

            NICOLS
            14710800021
            €4,610.00
            Gardenia sleeper diamond earrings Earrings with a round central stone in a rosette mouthpiece and an outer bezel in a micro-set claw.Made of 18kt white gold and 1.12 carat brilliant cut diamond. 'Discreet and elegant they will make you shine on any occasion.'
            GARDENIA Diamond Ring 0.48 - Brilliant Cut GARDENIA Diamond Ring 0.48 - Brilliant Cut 2
              Brilliant Cut

              GARDENIA Diamond Ring 0.48

              NICOLS BODA
              14710801011
              €2,180.00
              Designed in our jewelry workshops in Madrid, the GARDENIA Diamond Classic rosette diamond rings have been created for unique women, who know what they want and who like to enjoy their rings every day. If you are looking for a simple diamond engagement ring in 18kt white gold, this classic rosette is ideal for women who like classic and special rings....
              NOA Diamond Ring 0.68 White Gold - Engagement rings Rosette NOA Diamond Ring 0.68 White Gold - Engagement rings Rosette 2
                Rosette Engagement Rings

                NOA Diamond Ring 0.68 White Gold

                NICOLS
                14710800011
                €3,130.00
                If you are looking for a simple, elegant, romantic engagement ring with diamonds in the shape of a rosette, this ring is one of the most recognized and sought-after designs for marriage proposals.Conceived and designed in our jewelry workshops in Madrid, the ring with diamond rosettes has been created for urban women who want to enjoy their rings every...
                Topaz Diamond Ring DIAMOND COLOR - Rings other precious stones
                  Rings Other Precious Stones

                  Topaz Diamond Ring DIAMOND COLOR

                  NICOLS
                  14710760113
                  €1,650.00
                  Topaz and Diamond Ring DIAMOND COLOR Nicol. Kyanite size emerald framed central claws battlements brilliant-cut diamonds extending arm. Made of white gold. Diamonds total weight 0.17ct and 1.20ct Blue Topaz
                  Lola Sapphire and Diamond Ring 1.00 - Sapphire rings Lola Sapphire and Diamond Ring 1.00 - Sapphire rings 2
                    Sapphire Rings

                    Lola Sapphire and Diamond Ring 1.00

                    NICOLS BODA
                    14710600213
                    €3,460.00
                    Lola Oval Sapphire and Diamond Ring 1.00 Carat Reference_ 14710600213 Technical Data_ Nicols oval central sapphire 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 Sapphire Ring - Sapphire rings OVAL COLOR Sapphire Ring - Sapphire rings 2
                      Sapphire Rings

                      OVAL COLOR Sapphire Ring

                      NICOLS
                      14710650213
                      €2,130.00
                      Sapphire Ring COLOR OVAL NICOLS.Emerald oval with invisible setting with diamond baguette border and brilliant-cut diamond battlements on arm.Made of white gold and brilliant cut diamonds weighing 0.20ct and Sapphire 0.94 carats.'The blue of the water, the blue of your eyes like my bride on our wedding day'
                      Oval Ruby and Diamond Ring Lola 1.00 - Ruby Rings Oval Ruby and Diamond Ring Lola 1.00 - Ruby Rings 2
                        Ruby Rings

                        Oval Ruby and Diamond Ring Lola 1.00

                        NICOLS BODA
                        14710600113
                        €3,260.00
                        Lola Oval Ruby and Diamond Ring 1.00 Carat Reference_ 14710600013 Technical Data_ Nicols oval central ruby 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 an oval...
                        OVAL COLOR Ruby Ring - Ruby Rings OVAL COLOR Ruby Ring - Ruby Rings 2
                          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
                            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
                              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
                                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
                                  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
                                    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
                                      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
                                        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
                                          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
                                            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
                                              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
                                                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
                                                  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
                                                    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
                                                      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
                                                        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
                                                          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
                                                            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
                                                              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
                                                                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
                                                                  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
                                                                    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
                                                                      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.
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