Yellow Gold Solitaires

Yellow Gold Solitaire Rings — handmade in Spain since 1917

Yellow Gold Solitaires that reflect the tradition and mastery of four generations of artisan jewelers in Madrid since 1917. Each piece is crafted with 18-carat yellow gold, carefully selecting each natural diamond to offer a jewel that transcends time. The purity and warmth of yellow gold enhance the unique beauty of each diamond, creating a perfect balance between elegance and authenticity.

At Nicols Joyeros, the solitaire is not just a ring, it is a symbol of commitment and personality. Discover the artisanal precision in every detail, from the setting to the finish, which guarantees a durable and timeless jewel. Choose a solitaire that tells your story, with the quality and experience guarantee that only four generations can offer.

We work exclusively with 18k gold (white, yellow, or rose), platinum, and natural diamonds certified by GIA or IGI, ensuring unmatched authenticity and quality. Financing options are available, along with 30-day no-commitment returns and insured shipping for your peace of mind. Book your online consultation with a specialist to design your custom ring; visits to our boutiques in Madrid and Valencia are also available to experience our craftsmanship firsthand.

You might also be interested in: Platinum Solitaires · White Gold Solitaires · Rose Gold Solitaires

Dafne Petit Oval Diamond Engagement Ring 0.75 Yellow Gold - Lonely yellow gold
    Yellow Gold Solitaires

    Dafne Petit Oval Diamond Engagement Ring 0.75 Yellow Gold

    NICOLS BODA
    29210566215
    €4,950.41 (tax excl.)
    Dafne Petit oval diamond engagement ring in yellow gold. An elegant and luminous jewel that symbolizes love and lifelong commitment.Reference: 29210566215Technical detailsMetal: 18K yellow goldCenter stone: Oval cut diamond, 0.75 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.15 ctThe Dafne Petit engagement ring in yellow gold...
    Dafne Petit Oval Diamond Engagement Ring 0.70 Yellow Gold - Lonely yellow gold Dafne Petit Oval Diamond Engagement Ring 0.70 Yellow Gold - Lonely yellow gold 2
      Yellow Gold Solitaires

      Dafne Petit Oval Diamond Engagement Ring 0.70 Yellow Gold

      NICOLS
      29210566115
      €4,446.28 (tax excl.)
      Dafne Petit oval diamond engagement ring in yellow gold. An elegant and luminous jewel that symbolizes love and lifelong commitment.Reference: 29210566115Technical detailsMetal: 18K yellow goldCenter stone: Oval cut diamond, 0.70 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.15 ctThe Dafne Petit engagement ring in yellow gold...
      Oval Solitaire Engagement Ring Dafne Petit 0.50 - Anniversary Rings Oval Solitaire Engagement Ring Dafne Petit 0.50 - Anniversary Rings 2
        Anniversary Engagement Rings

        Oval Solitaire Engagement Ring Dafne Petit 0.50

        NICOLS BODA
        29210565715
        €3,702.48 (tax excl.)
        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...
        Engagement Ring Megan Solitaire Diamond Yellow Gold 0.10-0.70ct | NICOLS Engagement Ring Megan Solitaire Diamond Yellow Gold 0.10-0.70ct | NICOLS 2
          Solitaire Engagement Rings

          Megan solitaire diamond ring 0.10 to 0.70 ct

          NICOLS
          99928382015
          From €640.00 (tax excl.)
          Megan yellow gold diamond solitaire ring to select from 0.10 carats to 0.70 caratsReference _ 99928382015 Technical Sheet_ Megan yellow gold diamond engagement ring. Solitaire ring made of authentic, recycled and sustainable, pure 18K solid yellow gold. It has a diamond set with 4 square prongs that cross in a diagonal wave on the side. A different yet...
          Nicole solitaire diamond ring 0.10 to 0.70 ct yellow gold Nicole solitaire diamond ring 0.10 to 0.70 ct yellow gold 2
            Yellow Gold Solitaires

            Nicole 18K Yellow Gold Solitaire Diamond Ring 0.10 to 0.70 Carat

            NICOLS BODA
            99928912015
            From €1,220.00 (tax excl.)
            Nicole diamond ring, selectable from 0.10 carats to 0.70 ct. in yellow gold. Reference _ 99928912015 Technical Details _ Nicole yellow gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid yellow gold. Features a diamond set with four square prongs that join in a rounded 'V' shape. A unique yet traditional...
            Nancy Solitaire Ring Diamond 0.10 to 0.70 ct Yellow Gold Nancy Solitaire Ring Diamond 0.10 to 0.70 ct Yellow Gold 2
              Yellow Gold Solitaires

              Nancy 18K yellow gold diamond engagement ring 0.10 to 0.70 carats

              NICOLS
              99928392015
              From €610.00 (tax excl.)
              Nancy yellow gold diamond ring, selectable from 0.10 carats to 0.70 ct. Reference _ 99928392015 Technical Details _ Nancy yellow gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid yellow gold. It features a diamond set with 4 straight prongs and a round, flowing shank, providing extra comfort when worn....
              Alexia Solitaire Ring, 0.10 to 0.70 Carat, Yellow Gold Alexia Solitaire Ring, 0.10 to 0.70 Carat, Yellow Gold 2
                Yellow Gold Solitaires

                Alexia Diamond Ring, Yellow Gold, 0.10 to 0.70 Ct

                NICOLS
                99928312015
                From €630.00 (tax excl.)
                Alexia Diamond Ring, selectable from 0.10 carats to 0.70 ct, Yellow Gold Reference _ 99928312015 Technical Sheet _ Alexia Diamond Engagement Ring in Yellow Gold. Solitaire ring made of genuine, recycled, sustainable, and solid yellow gold. Features a diamond set in 6 prongs and a rounded arm tapering down to the diamond. A unique yet traditional setting...
                Anillo diamante 0,75 quilates en oro amarillo Charlotte solitario - Lonely yellow gold Anillo diamante 0,75 quilates en oro amarillo Charlotte solitario - Lonely yellow gold 2
                  Yellow Gold Solitaires

                  Anillo diamante 0,75 quilates en oro amarillo Charlotte solitario

                  NICOLS
                  99928216215
                  €4,909.09 (tax excl.)
                  0.75-carat Charlotte yellow gold diamond solitaire ring Reference _ 99928216215 Technical Sheet _ Charlotte yellow gold diamond ring, weight 0.75 carats. Solitaire ring made of genuine, recycled, and sustainable solid yellow gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make...
                  Veiled Halo Diamond Ring 1.50 ct Yellow Gold - Lonely yellow gold Veiled Halo Diamond Ring 1.50 ct Yellow Gold - Lonely yellow gold 2
                    Yellow Gold Solitaires

                    Veiled Halo Diamond Ring 1.50 ct Yellow Gold

                    NICOLS BODA
                    99930907215
                    €14,033.06 (tax excl.)
                    Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930907215Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 1.50 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 2.05 ctFinish: Mirror...
                    CHARLOTTE Engagement Ring White Gold (18kt) with 1.50ct Diamond - Diamond Rings 1 CT
                      1ct Diamond Rings

                      CHARLOTTE Engagement Ring White Gold (18kt) with 1.50ct Diamond

                      NICOLS
                      99928217215
                      €13,789.26 (tax excl.)
                      CHARLOTTE Engagement Ring in 18kt White Gold with 1.50ct Diamond Reference: 99928217211 Technical Sheet: Perfect solitaire ring for engagements and proposals. Made in Spain by NICOLS jewelers, Madrid 1917. 18kt white gold (750). 1.60-carat brilliant-cut diamond. H / I color and VS / SI clarity. Comes with a Certificate of Authenticity. If you're looking...
                      Megan yellow gold engagement ring with a 1.00ct diamond. - Lonely yellow gold Megan yellow gold engagement ring with a 1.00ct diamond. - Lonely yellow gold 2
                        Yellow Gold Solitaires

                        Megan yellow gold engagement ring with a 1.00ct diamond.

                        NICOLS
                        99928386715
                        €6,438.02 (tax excl.)
                        Megan yellow gold engagement ring with a 1.00ct diamond. Reference _ 99928386715 Technical Sheet _ Megan yellow gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable solid yellow gold. Features a diamond set with four square prongs that intersect in a diagonal wave on the side. A unique yet traditional setting to make the...
                        Nancy Solitaire Ring 1.00 ct Yellow Gold - Brilliant Cut Nancy Solitaire Ring 1.00 ct Yellow Gold - Brilliant Cut 2
                          Brilliant Cut

                          Nancy Solitaire Ring 1.00 ct Yellow Gold

                          NICOLS SOLITARI
                          99928396715
                          €6,256.20 (tax excl.)
                          Nancy Solitaire Diamond Ring 1.00ct Yellow GoldReference: 99928396715Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k yellow gold with a polished finish.Natural central diamond, round brilliant cut, weight 1.00 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light...
                          Nancy Solitaire Ring 0.75 ct Yellow Gold - Brilliant Cut Nancy Solitaire Ring 0.75 ct Yellow Gold - Brilliant Cut 2
                            Brilliant Cut

                            Nancy Solitaire Ring 0.75 ct Yellow Gold

                            NICOLS SOLITARI
                            99928396215
                            €4,090.91 (tax excl.)
                            Nancy Solitaire Diamond Ring 0.75ct Yellow GoldReference: 99928396215Technical Sheet: Classic solitaire ring with 0.75-carat round brilliant-cut diamond.Crafted in 18k yellow gold with a polished finish.Natural central diamond, round brilliant cut, weight 0.75 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light...
                            Veiled Halo Diamond Ring 0.75 ct Yellow Gold - Lonely yellow gold Veiled Halo Diamond Ring 0.75 ct Yellow Gold - Lonely yellow gold 2
                              Yellow Gold Solitaires

                              Veiled Halo Diamond Ring 0.75 ct Yellow Gold

                              NICOLS
                              99930906215
                              €5,768.60 (tax excl.)
                              Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930906215Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 0.75 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 1.30 ctFinish: Mirror...
                              Veiled Halo Diamond Ring 1.00 Ct Yellow Gold - Lonely yellow gold Veiled Halo Diamond Ring 1.00 Ct Yellow Gold - Lonely yellow gold 2
                                Yellow Gold Solitaires

                                Veiled Halo Diamond Ring 1.00 Ct Yellow Gold

                                NICOLS
                                99930906715
                                €8,582.64 (tax excl.)
                                Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930906715Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 1.00 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 1.55 ctFinish: Mirror...
                                Veiled Halo Diamond Ring 0.75 ct White Gold - Lonely yellow gold Veiled Halo Diamond Ring 0.75 ct White Gold - Lonely yellow gold 2
                                  Yellow Gold Solitaires

                                  Veiled Halo Diamond Ring 0.75 ct White Gold

                                  NICOLS
                                  99930906211
                                  €5,776.86 (tax excl.)
                                  Veiled Halo White Gold and Diamond Engagement RingReference: 99930906211Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k White GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 0.75 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 1.30 ctFinish: Mirror...
                                  Veiled Halo Diamond Ring 0.50 ct Yellow Gold - Lonely yellow gold Veiled Halo Diamond Ring 0.50 ct Yellow Gold - Lonely yellow gold 2
                                    Yellow Gold Solitaires

                                    Veiled Halo Diamond Ring 0.50 ct Yellow Gold

                                    NICOLS BODA
                                    99930905715
                                    €3,615.70 (tax excl.)
                                    Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930905715Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 0.50 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 1.05 ctFinish: Mirror...
                                    Clavel Diamond Solitaire Ring 0.50 Yellow Gold - Lonely yellow gold Clavel Diamond Solitaire Ring 0.50 Yellow Gold - Lonely yellow gold 2
                                      Yellow Gold Solitaires

                                      Clavel Diamond Solitaire Ring 0.50 Yellow Gold

                                      NICOLS SOLITARI
                                      99930173715
                                      €3,293.39 (tax excl.)
                                      If you're looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, Clavel diamond rings are ideal for a modern, urban, and contemporary woman, especially if you're looking for a ring to wear every day. Clavel Diamond Solitaire Ring 0.50 Yellow Gold Reference_99930173715 For generations, diamond rings...
                                      Alma Yellow Gold Pear Diamond Solitaire Ring - Talla Pera Alma Yellow Gold Pear Diamond Solitaire Ring - Talla Pera 2
                                        Pear Cut

                                        Alma Yellow Gold Pear Diamond Solitaire Ring

                                        NICOLS SOLITARI
                                        99930375515
                                        €3,057.85 (tax excl.)
                                        Alma ring in yellow gold with a pear-cut center diamond and side diamonds. Pure light, elegance, and harmony. Reference: 99930375515 Technical Details Collection: Alma Metal: 18K yellow gold Center diamond: Pear-cut Side diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.80 ct The Alma ring in yellow gold is a jewel that symbolizes...
                                        Clavel Yellow Gold Diamond Solitaire Ring - Brilliant Cut Clavel Yellow Gold Diamond Solitaire Ring - Brilliant Cut 2
                                          Brilliant Cut

                                          Clavel Yellow Gold Diamond Solitaire Ring

                                          NICOLS SOLITARI
                                          99930173015
                                          €1,471.07 (tax excl.)
                                          Clavel solitaire ring in yellow gold with diamonds, a delicate jewel that combines brilliance, elegance, and harmony. Reference: 99930173015 Technical Details Collection: Clavel Metal: 18K yellow gold Center diamond: Brilliant-cut, 0.15 ct Small diamonds: Brilliant-cut Total weight of small diamonds: 0.20 ct The Clavel ring in yellow gold reinterprets the...
                                          Nancy Solitaire Ring 0.75 ct Pink Gold - Brilliant Cut Nancy Solitaire Ring 0.75 ct Pink Gold - Brilliant Cut 2
                                            Brilliant Cut

                                            Nancy Solitaire Ring 0.75 ct Pink Gold

                                            NICOLS
                                            99928396219
                                            €4,090.91 (tax excl.)
                                            Nancy Solitaire Diamond Ring 0.75ct Pink Gold Reference: 99928396219Technical Sheet: Classic solitaire ring with 0.75-carat round brilliant-cut diamond.Crafted in 18k pink gold with a polished finish.Natural central diamond, round brilliant cut, weight 0.75 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light and...
                                            Clavel Diamond Solitaire Ring 1 carat yellow gold - Yellow Gold Modern Rings Clavel Diamond Solitaire Ring 1 carat yellow gold - Yellow Gold Modern Rings 2
                                              current designs

                                              Clavel Diamond Solitaire Ring 1 carat yellow gold

                                              NICOLS
                                              99930174615
                                              €7,727.27 (tax excl.)
                                              Clavel Diamond Solitaire Ring 1.00 Yellow Gold Reference_99930174615 Clave Diamond Solitaire Ring 1.00 99930174615 The Clavel diamond ring features a 1.00 carat central brilliant diamond, with 0.25 carats of brilliants on the rim and on the shank, for a total of 1.25 carats of diamonds. Along with its classic and comfortable ergonomic band, it adapts to...
                                              Carnation Diamond Solitaire Ring 0.30 - Yellow Gold Modern Rings
                                                current designs

                                                Carnation Diamond Solitaire Ring 0.30

                                                NICOLS
                                                99930173315
                                                €2,466.94 (tax excl.)
                                                If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Carnation rings are ideal for a modern, urban and current woman, especially if you are looking for a type of ring that will wear it every day.For generations, diamond rings have been chosen to seal love, and that is why at...
                                                Nancy Solitaire Ring 1.00 ct Pink Gold - Brilliant Cut Nancy Solitaire Ring 1.00 ct Pink Gold - Brilliant Cut 2
                                                  Brilliant Cut

                                                  Nancy Solitaire Ring 1.00 ct Pink Gold

                                                  NICOLS SOLITARI
                                                  99928396719
                                                  €6,256.20 (tax excl.)
                                                  Nancy Solitaire Diamond Ring 1.00ct Pink Gold Reference: 99928396719Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k pink gold with a polished finish.Natural central diamond, round brilliant cut, weight 1.00 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light and...

                                                  Why choose Nicols

                                                  • More than 100 years of tradition. Family jewelry business founded in 1917.
                                                  • Four generations of artisans. Design and repair in our own workshop.
                                                  • Certified materials. 18 k gold and natural diamonds with GIA or IGI certification.
                                                  • Personalized service. Online or at any of our boutiques in Madrid and Valencia.
                                                  • Wide catalog. +60 models in our collection.

                                                  We are at your disposal

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                                                  Five boutiques in Madrid and one in Valencia. See all our stores →

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