Diamond Necklaces

Diamond necklaces are a symbol of love, strength, health, and abundance. Legends about diamonds are numerous: the ancient Greeks and Romans believed that diamonds were fragments of shooting stars or that they were the tears of the gods, unique gifts that are passed down from generation to generation.

We are the third generation of artisan jewelers from Madrid who work to offer you the best diamond necklaces. At Nicols we travel to the depths of the earth to extract unique gems that end up set by hand in your favorite 18 kt gold necklace. We search for diamonds in the pockets of the world and have suppliers for over 100 years who extract the diamonds for diamond necklaces and pendants from the depths of the earth. All of them, symbols of love and friendship capable of overcoming the passage of time.

We present you with a complete collection of unique gold and diamond necklaces. We have been a jewelery tradition since 1917. Our more than 100 years of experience have taught us to maintain the family tradition while continuing to bet on innovation and the avant-garde of the Nicols spirit.

We have a team of professionals who always work with the desire to listen to all our clients. This allows us to be your trusted jeweler. Our goal is to continue to improve while maintaining quality in all of our diamond solitaire necklaces.

Do you want a totally personalized diamond pendant? Or, perhaps, you prefer that necklace that you have seen in a magazine? Ask for anything and our 3D jewelry design department will make it happen. If Nicols stands out for something, it is for being an artisan jewelery that remains at the forefront of new technologies. Thanks to 3D design we can project the diamond and gold pendant you need, in order to show you the result before it is manufactured. This allows us to make all the changes that are necessary before starting your creation process. It does not matter where you have seen that jewel that you like so much. Or if you want to make a replica of a family piece of jewelry. With custom 3D jewelry design anything is possible.

Sometimes choosing a white gold and diamond necklace or gold chain is not as easy as it seems. For this reason, we have a team of highly qualified experts to provide you with the advice you need in any of our five stores located in Madrid. You just have to book your appointment and we will contact you. It's that simple and that fast. We listen to your needs and suggestions, in order to help you choose your ideal jewel. Because the perfect jewel does exist and at Nicols we know how to get it for you. And it is that our family has been working for more than a century to bring the most wonderful treasures on earth to the hearts of people like you.

All our jewels follow a meticulous and careful creation process, which integrates all the elements of the art of handmade jewellery. For this, the manual shaping of the metal is used. An artisan technique that has been used in the elaboration of high jewelry pieces since ancient times. Likewise, the setting of the diamonds is done by means of two methods: the traditional setting and the micro setting for the smaller precious stones. The result is none other than beautiful diamond necklaces for men or women like the ones you can see in our catalogue.

At Nicols we know that the value of a jewel is in the feeling that is attached to it. This is one of the reasons why we put all our love and affection into the work we do every day. Choose your favorite diamond necklace or your gold pendant set with precious stones. It will become your lucky charm or the best gift you can give to that person who is so special to you. Give thanks and say "I love you" with a Nicols jewel and let its echo resonate forever in eternity.

A necklace is the most striking piece of jewelry a woman can wear. Both in XL sizes and the most minimal and discreet necklaces, they frame the neck and highlight the face. For this reason, it is one of the most flattering pieces. At NICOL'S we have diamond necklaces of all styles and in all colors of gold.

Diamond necklaces manufactured in Madrid since 1917.

Call now our expert advisors will be happy to help you make the best decision.

There are 111 products.

Showing 1-30 of 111 item(s)

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Angie Diamond Necklace Marquise size 0.31

    Angie Diamond Necklace...

    If you are looking for a classic and elegant diamond necklace, our Angie diamond pendant is perfect for you. A timeless necklace that you can wear...
    Price $1,764.86
    Angie Diamond Necklace Oval size 0.33

      Angie Diamond Necklace Oval...

      If you are looking for a classic and elegant diamond necklace, our Angie diamond pendant is perfect for you. A timeless necklace that you can wear...
      Price $1,764.86
      Angie Diamond Necklace Emerald size 0.35

        Angie Diamond Necklace...

        If you are looking for a classic and elegant diamond necklace, our Angie diamond pendant is perfect for you. A timeless necklace that you can wear...
        Price $1,787.48
        ALEXIA 0.10-0.50ct Diamond Solitaire Necklace Yellow Gold

          ALEXIA 0.10-0.50ct Diamond...

          If you are looking for a solitaire diamond necklace in yellow gold to wear every day and in any situation, the necklaces with brilliant-cut...
          From
          From $624.49
          Price $624.49
          LADY 0.55-1.00ct Diamond Solitaire Necklace Yellow Gold

            LADY 0.55-1.00ct Diamond...

            If you are thinking of giving or buying a diamond pendant that adapts to the current lifestyle and to wear every day, LADY gold bezel diamond...
            From
            From $2,801.14
            Price $2,801.14
            Diamond Butterfly Necklace NICOLS

              Diamond Butterfly Necklace...

              NICOLS diamond butterfly pendant. Collar butterfly diamonds, 12x11mm, made of white gold 18KT and brilliant-cut diamonds of 0.19 carats total...
              Price $570.18
              Diamond Heart Necklace NICOLS

                Diamond Heart Necklace NICOLS

                NICOLS Diamond Heart Pendant. Collar heart diamonds, 8x7mm, made of white gold and diamond 18KT brilliant cut of 0.18 carats total weight. 40cm...
                Price $452.53
                Diamond Necklace OHMYGLAM DOT

                  Diamond Necklace OHMYGLAM DOT

                  Diamond Necklace OHMYGLAM NICOLS DOT. Necklace shaped central motif rosette with 7 diamonds and articulated chain 40cm long extension over 2cm,...
                  Price $832.65
                  Diamond Necklace OHMYGLAM DOT

                    Diamond Necklace OHMYGLAM DOT

                    Diamond Necklace OHMYGLAM NICOLS DOT. Necklace shaped central motif rosette with 7 diamonds and articulated chain 40cm long extension over 2cm,...
                    Price $823.60
                    Star necklace Bombe

                      Star necklace Bombe

                      Star necklace Bombe. Star-shaped pendant 14mm bulged fixed chain 18kt gold thin. Made of yellow gold, with back plate to record power. This star is...
                      Price $651.64
                      Diamond Necklace OHMYGLAM DOT

                        Diamond Necklace OHMYGLAM DOT

                        Diamond Necklace OHMYGLAM NICOLS DOT. Necklace shaped central motif rosette with 7 diamonds and gold chain. Made of pink gold and brilliant-cut...
                        Price $923.16
                        Yellow Gold Diamond Rhombus Necklace ALWAYS

                          Yellow Gold Diamond Rhombus...

                          Gold and Diamond Rhombus Necklace ALWAYS (jewelry for everyday). Made of 18kt gold, with a 40cm 18kt gold chain, centered on a concave diamond.It...
                          Price $440.76
                          Yellow Gold Diamond Circle Necklace ALWAYS

                            Yellow Gold Diamond Circle...

                            ALWAYS Gold and Diamond Star Necklace (jewelry for everyday). Made of 18kt gold, with a 40cm 18kt gold chain, centered with a concave star.It is...
                            Price $440.76
                            Yellow Gold Diamond Circle Necklace ALWAYS

                              Yellow Gold Diamond Circle...

                              Gold and Diamond Circle Necklace ALWAYS (jewelry for daily). Made of 18kt gold, with a 40cm 18kt gold chain, centered on a concave circle.It is set...
                              Price $440.76
                              Yellow Gold Diamond Triangle Necklace ALWAYS

                                Yellow Gold Diamond...

                                ALWAYS Gold and Diamond Triangle Necklace (jewelry for everyday). Made of 18kt gold, with a 40cm 18kt gold chain, centered on a concave triangle.It...
                                Price $422.66
                                Mini Star Necklace Details

                                  Mini Star Necklace Details

                                  Mini Star Diamond Necklace Details. Star-shaped pendant, center stone and crimping engraving, fixed thin chain. Made of yellow gold and diamond...
                                  Price $416.33
                                  Mini Star Necklace Details

                                    Mini Star Necklace Details

                                    Mini Star Diamond Necklace Details. Star-shaped pendant 14mm, center stone and crimping engraving, fixed thin chain. Made of white gold, and 6...
                                    Price $805.50
                                    Mini Star Necklace Details

                                      Mini Star Necklace Details

                                      Mini Star Diamond Necklace Details. Star-shaped pendant, center stone and crimping engraving, fixed thin chain. Made of white gold and diamond...
                                      Price $434.43
                                      Diamond necklace LOVE MINI DETAILS

                                        Diamond necklace LOVE MINI...

                                        Gold and Diamond Necklace LOVE MINI DETAILS Nicol. Choker central motif letters LOVE 20mm long and 4mm wide, with diamond setting grain and 42cm...
                                        Price $588.29
                                        Yellow Gold Diamond Heart Necklace ALWAYS

                                          Yellow Gold Diamond Heart...

                                          Gold and Diamond Heart Necklace ALWAYS (jewelry for everyday). Made of 18kt gold, with a 40cm 18kt gold chain, centered on a concave heart.It is...
                                          Price $441.67
                                          Shooting Star Diamonds Necklace LITTLE DETAILS

                                            Shooting Star Diamonds...

                                            Shooting Star Diamonds Necklace LITTLE DETAILS. Shooting Star Necklace made of white gold and brilliant cut diamonds with a total weight of 0.03Ct....
                                            Price $597.34
                                            Gold Round Flower Necklace LITTLE DETAILS

                                              Gold Round Flower Necklace...

                                              Gold Round Flower Necklace LITTLE DETAILS. Round flower necklace made of yellow gold and brilliant cut diamonds with a total weight of 0.30Ct....
                                              Price $805.50
                                              Diamonds and Pearl Pendant PEARLS LADY

                                                Diamonds and Pearl Pendant...

                                                Diamonds and Pearl Pendant PEARLS LADY. Pendant made of 18 Kt white gold. It has brilliant cut diamonds forming two rhombuses with a total weight...
                                                Price $1,900.61
                                                Diamonds and Pearl Pendant PEARLS LADY

                                                  Diamonds and Pearl Pendant...

                                                  Diamonds and Pearl Pendant PEARLS LADY. Pendant made of 18 Kt white gold. It has 5 brilliant cut diamonds forming a rhombus with a total weight of...
                                                  Price $1,420.94
                                                  Diamonds and Pearl Pendant PEARLS LADY.

                                                    Diamonds and Pearl Pendant...

                                                    Diamonds and Pearl Pendant PEARLS LADY. Pendant made of 18 Kt white gold. It has 4 chaton diamonds forming a flower with a total weight of 0.40Ct....
                                                    Price $1,321.38
                                                    Diamonds and Pearl Pendant PEARLS LADY

                                                      Diamonds and Pearl Pendant...

                                                      Diamonds and Pearl Pendant PEARLS LADY. Pendant made of 18 Kt white gold. It has 5 chaton diamonds with a total weight of 0.65Ct. and oval cultured...
                                                      Price $2,841.87
                                                      Gold Templar Seal Necklace LITTLE DETAILS

                                                        Gold Templar Seal Necklace...

                                                        Gold Templar Seal Necklace LITTLE DETAILS. Templar seal necklace made of white gold and brilliant cut diamonds with a total weight of 0.09Ct....
                                                        Price $678.79
                                                        Gold Templar Seal Necklace LITTLE DETAILS

                                                          Gold Templar Seal Necklace...

                                                          Gold Templar Seal Necklace LITTLE DETAILS. Templar seal necklace made in yellow gold and brilliant cut diamonds with a total weight of 0.09Ct....
                                                          Price $678.79