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 Cross CROSS LINE - Crosses
  • New
Crosses

Diamond Cross CROSS LINE

NICOLS
19710160451
€1,810.00
Diamond cross. Shaped pendant cross with line side and upper ring diamond lockable removable with diamonds. Made of white gold, lapis lazuli and diamonds. The product is only pendant
Diamond Cross CROSS LINE - Crosses
  • New
Crosses

Diamond Cross CROSS LINE

NICOLS
19710160351
€2,170.00
Diamond cross. Shaped pendant cross with line side and upper ring diamond lockable removable with diamonds. Made of white gold and diamonds hematite. The product is only pendant
Diamond Ring PRINCESAS - Diamond Wedding Band
  • New
Half Band

Diamond Ring PRINCESAS

NICOLS BODA
20110570011
€5,140.00
Diamond Ring PRINCESAS Nicol. Ring with 6 princess cut diamonds online in a half alliance. Made in white gold princess cut diamonds 6 total weight 1.10ct.
Anillo Diamantes Camelia 0.64 - Diamond Rosette Anillo Diamantes Camelia 0.64 - Diamond Rosette 2
  • New
Rosette

Anillo Diamantes Camelia 0.64

NICOLS
20110200011
€3,210.00
If you are looking for a special, elegant, different diamond ring with rosette-shaped diamonds, the CAMELIA ring is one of the most recognized and sought-after designs as an elegant diamond ring and of course as an engagement ring for the proposal.< BR> Conceived and designed in our jewelry workshops in Madrid, the rings with diamond rosettes have...
Diamond earrings FLOWER - Bride earrings
  • New
Bridal Earrings

Diamond earrings FLOWER

NICOLS
20110540021
€2,410.00
Diamond earrings FLOWER Nicol. Earrings top shaped motif flower leaf, with completion down bars joined by stone movement. Made of white gold with brilliant cut diamond 0.46ct total weight.
Amethysts Diamond Ring TRAPEZE - anniversary Amethysts Diamond Ring TRAPEZE - anniversary 2
  • New
Anniversary

Amethysts Diamond Ring TRAPEZE

NICOLS
14710960011
€3,050.00
Ring Diamonds and Amethysts TRAPEZE Nicol. Ring-shaped border oval center, double arm and side stones dropwise. Made of white gold with diamonds and amethysts weight 0.25ct 2.80ct weight.
Sapphires Diamond Ring FEMALE LOVE - Sapphire rings Sapphires Diamond Ring FEMALE LOVE - Sapphire rings 2
  • New
Sapphire Rings

Sapphires Diamond Ring FEMALE LOVE

NICOLS
14710950113
€3,160.00
Sapphire and Diamond Ring LOVE FEMALE NICOLS. Gold ring double sideband wave with calibrated central and battlements stones bezels, central rosette detail. Made of white gold with diamonds
Rubies Diamond Ring FEMALE LOVE - Ruby Rings Rubies Diamond Ring FEMALE LOVE - Ruby Rings 2
  • New
Ruby Rings

Rubies Diamond Ring FEMALE LOVE

NICOLS
14710950013
€3,280.00
Rubies and Diamond Ring LOVE FEMALE NICOLS. Gold ring double sideband wave with calibrated central and battlements stones bezels, central rosette detail. Made of white gold with diamonds
Diamonds Gold Cross CATHOLIC SIGN - Diamond Crosses
  • New
Diamond Crosses

Diamonds Gold Cross CATHOLIC SIGN

NICOLS
99924440153
€1,860.00
Gold and Diamond Cross CATHOLIC SIGN Nicol. Corporeal shaped pendant cross set in pavé and chain 45 mm closure. Made of white gold and diamonds total weight 0.42ct.
Engagement ring SQUARE - Princess Engagement ring SQUARE - Princess 2
  • New
Princess Cut

Engagement ring SQUARE

NICOLS BODA
14710340011
€3,030.00
Nicol diamond ring. Double arm diamonds online, central square in detail invisible setting, framed with diamonds claw line. Made of white and gold and princess cut diamonds, baguette. Total weight D0.46ct.
Amatistas FLÚOR MIDI ring - Diamond Wedding Band Amatistas FLÚOR MIDI ring - Diamond Wedding Band 2
  • New
Half Band

Amatistas FLÚOR MIDI ring

NICOLS
19610390116
€2,020.00
Amethyst ring NICOLS FLÚOR. Shaped ring online media alliance with Crimping rail. Made of white gold and amethyst princess cut shaped 2.30 carat total weight
Blue Topaz Ring FLÚOR - Diamond Wedding Band Blue Topaz Ring FLÚOR - Diamond Wedding Band 2
  • New
Half Band

Blue Topaz Ring FLÚOR

NICOLS
19610380016
€3,670.00
Blue Topaz Ring FLÚOR NICOLS. Shaped ring online media alliance with Crimping rail. Made of white gold and blue topaz carved baguette shaped 12.50 carat total weight
Gold earrings BUTTERFLY - Diamond Earrings
  • New
Diamond Earrings

Gold earrings BUTTERFLY

NICOLS
20110040021
€1,120.00
Gold earrings BUTTERFLY NICOLS. Shaped earrings butterfly and stones on the wings. Made of white gold and diamonds 0.23 carats of baguette cut total weight.
Tahiti Pearl pendant HOOP - Diamond Necklaces
  • New
Diamond Necklaces

Tahiti Pearl pendant HOOP

NICOLS
99927060141
€3,320.00
Tahiti Pearl pendant NICOLS HOOP. Pendant ring shaped double ring topped pavé diamond tahití holding a spherical bead. White gold chain included in 40cm, which may differ from the photo.
Gold diamond ring TABLET - Brilliant Cut
  • New
Brilliant Cut

Gold diamond ring TABLET

NICOLS BODA
20110420011
€2,360.00
Gold and diamond ring NICOLS TABLET. Ring double bonded arm and central detail in tablet and diamonds little claws. Made of white gold and brilliant-cut diamonds 0.38 carats total weight.
Diamond Ring COLORFULL TOP - Pink Gold Rings
  • New
Rose Gold Rings

Diamond Ring COLORFULL TOP

NICOLS
14710972211
€2,770.00
Colorfull Diamond Ring Top Nicol. Ring type seal with rectangular central stone surrounded by diamonds on the side bezel. Made of white gold, diamonds and smoky quartz 4.20ct 0.45ct.
Diamond Ring COLORFULL TOP - vintage designs
  • New
Vintage Designs

Diamond Ring COLORFULL TOP

NICOLS
14710972011
€2,900.00
Colorfull Diamond Ring Top Nicol. Ring type seal with rectangular central stone surrounded by diamonds on the side bezel. Made of white gold, blue topaz 4.20ct and diamonds 0.45ct.
Citrine Diamond Ring AIRES EAST - vintage designs Citrine Diamond Ring AIRES EAST - vintage designs 2
  • New
vintage designs

Citrine Diamond Ring AIRES EAST

NICOLS
14710971111
€4,000.00
Diamond Ring AIRES OF EAST Nicol. Ring type seal center stone drop shaped, surrounded by diamonds on the side bevel, on a double arm with open diamonds. A ring for life.
Amethyst Diamond Ring AIRES OF THE EAST - vintage designs Amethyst Diamond Ring AIRES OF THE EAST - vintage designs 2
  • New
Vintage Designs

Amethyst Diamond Ring AIRES OF THE EAST

NICOLS
14710971011
€4,040.00
Diamond Ring AIRES OF EAST Nicol. Ring type seal center stone drop shaped, surrounded by diamonds on the side bevel, on a double arm with open diamonds. A ring for life.
Diamond Ring Topacio AIRES EAST - vintage designs
  • New
Vintage Designs

Diamond Ring Topacio AIRES EAST

NICOLS
14710970011
€3,790.00
Ring AIRES OF EAST Nicol. Oval seal ring central stone type, surrounded by diamonds on the side bevel, on a double arm with open diamonds. A ring for life.
0.08ct Diamond Heart Pendant - Diamond pendants
  • New
Diamond Pendants

0.08ct Diamond Heart Pendant

NICOLS
99928831041
€1,190.00
Heart pendant Nicol. Shaped pendant corporeal heart of 8mm diameter and 5 mm high with center stone. Made of white gold with a brilliant-cut diamond weighing 0.08ct with white gold chain that may differ from the image.
0.16ct Diamond Heart Earrings - sleepy
  • New
Sleepy Eyes

0.16ct Diamond Heart Earrings

NICOLS
99928831021
€1,480.00
Heart earrings Nicol. Stud earrings with central motif in the form of corporeal heart of 8mm in diameter and 5 mm high with center stone. Made of white gold with a brilliant-cut diamond weighing 0.08ct in each heart
Solitaire Ring 0.08ct Heart - Heart Cut Solitaire Ring 0.08ct Heart - Heart Cut 2
  • New
Heart Cut

Solitaire Ring 0.08ct Heart

NICOLS
99928831011
€940.00
Solitaire Heart Ring 0.08 carats White GoldReference: 99928831011Technical Data_ Solitaire ring with a brilliant NICOLS Heart. Simple arm ring, with a corporeal heart-shaped central motif, with a brilliant-cut diamond set in the center weighing 0.08 carats.Made in 18Kt white gold in Madrid by the artisan jewelers of Nicols in an ecological and sustainable...
0.08ct Diamond Star Pendant - Diamond pendants
  • New
Diamond Pendants

0.08ct Diamond Star Pendant

NICOLS
99928830041
€1,170.00
Star pendant Nicol. Star-shaped pendant corporeal 8mm diameter and 5 mm high with center stone. Made of white gold with a brilliant-cut diamond weighing 0.08ct with white gold chain that may differ from the image.
0.16ct Diamond Star Earrings - Bride earrings 0.16ct Diamond Star Earrings - Bride earrings 2
  • New
Bridal Earrings

0.16ct Diamond Star Earrings

NICOLS
99928830021
€1,399.00
Star earrings Nicol. Stud earrings with central motif in the form of corporeal star with center stone. Made of white gold with a brilliant-cut diamond weighing 0.08ct in each star, total weight 0.16ct.
Star Solitaire Ring 0.08 - anniversary Star Solitaire Ring 0.08 - anniversary 2
  • New
Anniversary

Star Solitaire Ring 0.08

NICOLS
99928830011
€910.00
Solitaire Star Ring 0.08 carats White GoldReference: 99928830011Technical Data_ Solitaire ring with a brilliant NICOLS Star. Simple arm ring, with a central motif in the shape of a corporeal star, with a brilliant-cut diamond set in the center weighing 0.08 carats.Made in 18Kt white gold in Madrid by the artisan jewelers of Nicols in an ecological and...
RIVIERE CLAWS 3.00ct Diamond Bracelet. - Diamond bracelets
  • New
Diamond Bracelets

RIVIERE CLAWS 3.00ct Diamond Bracelet.

NICOLS
26910140032
€9,010.00
Diamond Bracelet RIVIERE CLAWS Nicol. You are crimping riviere bracelet with four claws and waves between them.
Solitaire Engagement Ring 0.90ct Sapphire BLUE BLOOD - Sapphire rings Solitaire Engagement Ring 0.90ct Sapphire BLUE BLOOD - Sapphire rings 2
  • New
Sapphire Rings

Solitaire Engagement Ring 0.90ct Sapphire BLUE BLOOD

NICOLS
99928176512
€2,430.00
'A most romantic ring'If you are looking for an important and different sapphire ring, blue sapphire rings and especially blue blood heart cut rings are the perfect ones as a blue sapphire engagement or anniversary ring. Made with love in Madrid, heart sapphire solitaires are perfect for women with personality and character, who achieve what they set out...
MINERVA Diamond Earrings 0.65 Square Studs - Bride earrings MINERVA Diamond Earrings 0.65 Square Studs - Bride earrings 2
  • New
Bridal Earrings

MINERVA Diamond Earrings 0.65 Square Studs

NICOLS
32810035121
€2,360.00
Stud Earrings MINERVA 0.65Dormilonas diamond earrings in the shape of a 6.5x5mm rectangle, made up of six baguette-cut diamonds and four brilliant-cut diamonds on the tips, with a total weight of 0.65 carats.If you are looking for simple bridal earrings that can also serve as everyday earrings, MINERVA diamond earrings are the perfect choice.'A pair of...
Diamond Earrings MINERVA 0.70 Square Studs - Bride earrings Diamond Earrings MINERVA 0.70 Square Studs - Bride earrings 2
  • New
Bridal Earrings

Diamond Earrings MINERVA 0.70 Square Studs

NICOLS
32810035021
€2,930.00
MINERVA Stud Earrings 0.70.Dormilonas diamond earrings in the shape of a 6.9x5.5mm rectangle, made up of six baguette-cut diamonds and four brilliant-cut diamonds on the tips, with a total weight of 0.80 carats.If you are looking for simple bridal earrings that can also serve as everyday earrings, MINERVA diamond earrings are the perfect choice.'A pair of...
MINERVA Diamond Ring 0.40 White Gold - Carving baguette MINERVA Diamond Ring 0.40 White Gold - Carving baguette 2
  • New
Baguette Cut

MINERVA Diamond Ring 0.40 White Gold

NICOLS
32810035011
€2,180.00
If you are looking for an emerald cut engagement ring, a solitaire but rectangular style engagement ring, you have just found one of the best options for rectangular engagement rings on the market in the MINERVA diamond ring.Engagement rings Rectangular rings are the perfect choice for modern women, who know what they want, leaders who want to wear the...
Dormilonas diamond earrings SQUARE - Bride earrings Dormilonas diamond earrings SQUARE - Bride earrings 2
  • New
Bridal Earrings

Dormilonas diamond earrings SQUARE

NICOLS
32810032121
€4,350.00
Nicol SQUARE stud earrings. Dormilonas diamond earrings shaped box 8.5x9mm, consisting of a center baguette-cut diamonds and a united side battlement brilliant pavé diamond size, with total weight 0.78ct.
Dormilonas diamond earrings SQUARE - Bride earrings Dormilonas diamond earrings SQUARE - Bride earrings 2
  • New
Bridal Earrings

Dormilonas diamond earrings SQUARE

NICOLS
32810031121
€2,450.00
Nicol SQUARE stud earrings. Dormilonas diamond earrings shaped 7x8mm rectangle formed by a center baguette-cut diamonds and a side battlement brilliant pavé diamond size, with total weight 0.40ct.
Engagement ring ANNIVERSARY WEDDING BAND - anniversary Engagement ring ANNIVERSARY WEDDING BAND - anniversary 2
  • New
Anniversary

Engagement ring ANNIVERSARY WEDDING BAND

NICOLS BODA
32810031111
€3,580.00
WEDDING ANNIVERSARY engagement ring BAND Nicol. Ring-die forming a square shape alone and straight arm with brilliant cut diamonds in crenellated claw. Made of white gold and diamond brilliant-cut and baguette total weight 0.
Diamond Ring ANNIVERSARY WEDDING BAND - Brilliant Cut Diamond Ring ANNIVERSARY WEDDING BAND - Brilliant Cut 2
  • New
Brilliant Cut

Diamond Ring ANNIVERSARY WEDDING BAND

NICOLS
32810031011
€3,410.00
Diamond Ring ANNIVERSARY WEDDING BAND Nicol. Ring-die forming a square shape alone and straight arm with brilliant cut diamonds in crenellated claw. Made of pink gold and diamond brilliant-cut and baguette total weight 0
Diamond Ring ANNIVERSARY WEDDING BAND - Carving baguette
  • New
Baguette Cut

Diamond Ring ANNIVERSARY WEDDING BAND

NICOLS
32810030211
€4,010.00
Diamond Ring ANNIVERSARY WEDDING BAND Nicol. Ring-die forming a square shape alone and decreased with baguettes arm and side diamonds microengastada claw. Made of yellow gold and brilliant-cut diamond and ba
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