Brilliant Cut

Brilliant Cut Diamond Rings — handmade in Spain since 1917

The brilliant cut is the ultimate expression of art in jewelry, designed to maximize the brilliance and fire of the natural diamond. At Nicols Jewelers, with four generations of experience since 1917, we select and work each stone with artisanal precision so that each jewel reflects light in a unique and authentic way. Our commitment is to offer only natural diamonds, with GIA or IGI certification from 0.25 ct, guaranteeing quality and transparency in every piece.

The brilliant cut is not just a technique; it is a tradition that we have perfected for over a century. Each brilliant cut diamond in our collection is designed for those who value excellence and timeless elegance. Discover the purity of 18k gold or platinum that enhances each gem, and choose a jewel that transcends fashions, designed to last and excite with its intense light and unmistakable presence.

You might also be interested in: baguette cut · emerald cut · oval cut

Clavell Diamond Solitaire Ring 1.00 - Brilliant Cut Clavell Diamond Solitaire Ring 1.00 - Brilliant Cut 2
    Brilliant Cut

    Clavell Diamond Solitaire Ring 1.00

    NICOLS SOLITARI
    99930174611
    €7,735.54 (tax excl.)
    Clavell Diamond Solitaire Ring 1.00 Reference_99930174611 Clavell Diamond Solitaire Ring 1.00 99930174611 The Clavel diamond ring features a 1.00 carat center brilliant diamond, with 0.25 carats of diamonds on the rim and shank, for a total of 1.25 carats of diamonds. Along with its classic and comfortable ergonomic band, it adapts to all finger sizes,...
    Clavell Diamond Solitaire Ring 0.40 - Brilliant Cut Clavell Diamond Solitaire Ring 0.40 - Brilliant Cut 2
      Brilliant Cut

      Clavell Diamond Solitaire Ring 0.40

      NICOLS SOLITARI
      99930173511
      €2,801.65 (tax excl.)
      Clavell Diamond Solitaire Ring 0.40 Reference_99930173511 Clavell Diamond Solitaire Ring 0.40 99930173511 The Clavel diamond ring features a 0.40-carat center diamond, with 0.22 carats of brilliant-cut diamonds on the rim and shank, for a total of 0.62 carats of diamonds. Along with its classic and comfortable ergonomic band, it adapts to all finger...
      Charlotte Solitaire Ring 1.50 ct Platinum - Brilliant Cut Charlotte Solitaire Ring 1.50 ct Platinum - Brilliant Cut 2
        Brilliant Cut

        Charlotte Solitaire Ring 1.50 ct Platinum

        NICOLS
        99928217208
        €13,190.08 (tax excl.)
        Charlotte Solitaire Diamond Ring 1.50ct PlatinumReference: 99928217208Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k Platinum with a polished finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s light and...
        Nancy Solitaire Ring 0.75 ct Platinum - Brilliant Cut Nancy Solitaire Ring 0.75 ct Platinum - Brilliant Cut 2
          Brilliant Cut

          Nancy Solitaire Ring 0.75 ct Platinum

          NICOLS
          99928396208
          €4,710.74 (tax excl.)
          Nancy Solitaire Diamond Ring 0.75ct PlatinumReference: 99928396208Technical Sheet: Classic solitaire ring with 0.75-carat round brilliant-cut diamond.Crafted in 18k Platinum 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...
          Nancy Solitaire Ring 1.00 ct White Gold - Brilliant Cut Nancy Solitaire Ring 1.00 ct White Gold - Brilliant Cut 2
            Brilliant Cut

            Nancy Solitaire Ring 1.00 ct White Gold

            NICOLS SOLITARI
            99928396711
            €6,264.46 (tax excl.)
            Nancy Solitaire Diamond Ring 1.00ct White Gold Reference: 99928396711Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated 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...
            Nancy Solitaire Ring 1.00 ct Platinum - Brilliant Cut Nancy Solitaire Ring 1.00 ct Platinum - Brilliant Cut 2
              Brilliant Cut

              Nancy Solitaire Ring 1.00 ct Platinum

              NICOLS SOLITARI
              99928396708
              €6,942.15 (tax excl.)
              Nancy Solitaire Diamond Ring 1.00ct PlatinumReference: 99928396708Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k Platinum 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...
              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...
                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...
                  Nancy Solitaire Ring 1.50 ct White Gold - Brilliant Cut Nancy Solitaire Ring 1.50 ct White Gold - Brilliant Cut 2
                    Brilliant Cut

                    Nancy Solitaire Ring 1.50 ct White Gold

                    NICOLS SOLITARI
                    99928397211
                    €11,140.50 (tax excl.)
                    Nancy Solitaire Diamond Ring 1.50ct White Gold Reference: 99928397211Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s...
                    Nancy Solitaire Ring 1.50 ct Platinum - Brilliant Cut Nancy Solitaire Ring 1.50 ct Platinum - Brilliant Cut 2
                      Brilliant Cut

                      Nancy Solitaire Ring 1.50 ct Platinum

                      NICOLS
                      99928397208
                      €12,809.92 (tax excl.)
                      Nancy Solitaire Diamond Ring 1.50ct PlatinumReference: 99928397208Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k Platinum with a polished finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light and...
                      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...
                        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 1.50 ct Pink Gold - Brilliant Cut Nancy Solitaire Ring 1.50 ct Pink Gold - Brilliant Cut 2
                            Brilliant Cut

                            Nancy Solitaire Ring 1.50 ct Pink Gold

                            NICOLS SOLITARI
                            99928397219
                            €11,074.38 (tax excl.)
                            Nancy Solitaire Diamond Ring 1.50ct Pink Gold Reference: 99928397219Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k pink gold with a polished finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light and...
                            Nancy Solitaire Ring 1.50 ct Yellow Gold - Brilliant Cut Nancy Solitaire Ring 1.50 ct Yellow Gold - Brilliant Cut 2
                              Brilliant Cut

                              Nancy Solitaire Ring 1.50 ct Yellow Gold

                              NICOLS SOLITARI
                              99928397215
                              €11,074.38 (tax excl.)
                              Nancy Solitaire Diamond Ring 1.50ct Yellow GoldReference: 99928397215Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k yellow gold with a polished finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light...
                              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...
                                Megan white gold engagement ring with a 1.00ct diamond. - Brilliant Cut Megan white gold engagement ring with a 1.00ct diamond. - Brilliant Cut 2
                                  Brilliant Cut

                                  Megan white gold engagement ring with a 1.00ct diamond.

                                  NICOLS
                                  99928386711
                                  €6,446.28 (tax excl.)
                                  Megan white gold engagement ring with a 1.00ct diamond. Reference _ 99928386711 Technical Sheet _ Megan white gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable solid white 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...
                                  Alexia Solitaire Ring 1.00 ct White Gold - Brilliant Cut Alexia Solitaire Ring 1.00 ct White Gold - Brilliant Cut 2
                                    Brilliant Cut

                                    Alexia Solitaire Ring 1.00 ct White Gold

                                    NICOLS SOLITARI
                                    99928316711
                                    €7,421.49 (tax excl.)
                                    Alexia Solitaire Diamond Ring 1.00ct White Gold Reference: 99928316711Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 1.00 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s...
                                    Frida 2.5ct Diamond Ring 18k Yellow Gold - Brilliant Cut Frida 2.5ct Diamond Ring 18k Yellow Gold - Brilliant Cut 2
                                      Brilliant Cut

                                      Frida 2.5ct Diamond Ring 18k Yellow Gold

                                      NICOLS SOLITARI
                                      99928338215
                                      €24,446.28 (tax excl.)
                                      Frida Two and a Half Carat Solitaire Diamond Ring Reference 99928338211 Technical Sheet: Two and a half carat solitaire ring. Made in Spain, manufactured in our Madrid workshops by NICOLSJoyeros Madrid 1917. Pure 18K white gold, polished finish with white rhodium plating. Four-prong setting, raised, and edged. Diamond weighing at least 2.50 carats in...
                                      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...
                                        0.75-carat Charlotte white gold diamond solitaire ring - Brilliant Cut 0.75-carat Charlotte white gold diamond solitaire ring - Brilliant Cut 2
                                          Brilliant Cut

                                          0.75-carat Charlotte white gold diamond solitaire ring

                                          NICOLS
                                          99928216211
                                          €4,975.21 (tax excl.)
                                          0.75-carat Charlotte white gold diamond solitaire ring Reference _ 99928216211 Technical Sheet _ Charlotte white gold diamond ring, weight 0.75 carats. Solitaire ring made of genuine, recycled, and sustainable solid white gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make the...
                                          Anillo Pt D Solitario Charlotte 6G 0.75 - Platinum lonely Anillo Pt D Solitario Charlotte 6G 0.75 - Platinum lonely 2
                                            Platinum Engagement Rings

                                            Anillo Pt D Solitario Charlotte 6G 0.75

                                            NICOLS
                                            99928216208
                                            €5,479.34 (tax excl.)
                                            Anillo diamante 0,75 quilates en platino Charlotte solitarioReferencia _ 99928216208Ficha Técnica_ Anillo con diamante en platino Charlotte, peso 0,75 quilates. Anillo solitario realizado en platino auténtico, reciclado y sostenible y macizoLleva un diamante engastado con 6 garras que la hacen muy segura para piedras de gran tamaño.Una montura atemporal a...
                                            Charlotte Solitaire Platinum and 1.00-carat Diamond Ring - Platinum lonely Charlotte Solitaire Platinum and 1.00-carat Diamond Ring - Platinum lonely 2
                                              Platinum Engagement Rings

                                              Charlotte Solitaire Platinum and 1.00-carat Diamond Ring

                                              NICOLS
                                              99928216708
                                              €9,512.40 (tax excl.)
                                              1.00 Carat Charlotte Platinum Diamond Solitaire Ring Reference _ 99928216719 Technical Sheet _ Charlotte platinum diamond ring, weight 1.00 carats. Solitaire ring made of genuine, recycled, and sustainable solid platinum. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make the...
                                              Rose Gold Ring Or D Watch Pave TV Shape - Brilliant Cut Rose Gold Ring Or D Watch Pave TV Shape - Brilliant Cut 2
                                                Brilliant Cut

                                                Rose Gold Ring Or D Watch Pave TV Shape

                                                NICOLS
                                                37910050011
                                                €6,471.07 (tax excl.)
                                                Reloj Pave Forma TV Rose Gold and Diamond Ring 0.90ctReference: 37910050011 Technical Details: Retro TV watch-shaped pavé diamond ring. Handcrafted in the high jewelry workshops of Nicols in Madrid, this ring is made of 18-karat rose gold with a high-polish finish. It features a solid and comfortable design inspired by vintage-style watches, combining...
                                                Firmamento Pastilla Square Toi et Moi Diamond Ring in Yellow Gold - Brilliant Cut Firmamento Pastilla Square Toi et Moi Diamond Ring in Yellow Gold - Brilliant Cut 2
                                                  Brilliant Cut

                                                  Firmamento Pastilla Square Toi et Moi Diamond Ring in Yellow Gold

                                                  NICOLS
                                                  14711305025
                                                  €1,933.88 (tax excl.)
                                                  Firmamento Pastilla Square Toi et Moi diamond ring in yellow gold. A modern and symbolic jewel that combines geometry and meaning in an elegant contemporary design.Reference: 14711305025Technical detailsMetal: 18K yellow goldDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.35 ctThe Firmamento Pastilla Square Toi et Moi ring in yellow...
                                                  Product added to wishlist
                                                  Product added to compare.