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 stud earrings Cruz - Baby Earrings Diamond stud earrings Cruz - Baby Earrings 2
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Baby Earrings

Diamond stud earrings Cruz

NICOLS
19610301021
€720.00
White gold cross earrings with 0.03 Ct diamondsReference_ 19610301021Technical Data SheetCreated in Spain in an ecological and sustainable way. Earrings in the shape of a corporeal cross, with a diamond in the center of it with a total weight of 0.015 carats in each half pair. In total two natural round-cut diamonds of 0.03 carats in weight in the pair of...
KNOB stud earrings - Bride earrings KNOB stud earrings - Bride earrings 2
  • New
Bridal Earrings

KNOB stud earrings

NICOLS
19610100021
€2,660.00
Dormilona diamond earrings goatee. Shaped earrings crimping goatee little claws. Made of white gold and diamonds 0.20ct.
Tahiti Pearls Necklace PEARLS LADY - Necklaces
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Necklaces

Tahiti Pearls Necklace PEARLS LADY

NICOLS
19310210060
€18,050.00
Tahiti Pearls Necklace PEARLS LADY Nicol. Yarn 128 cm long 103 Tahitian pearls cris color. 10-13mm beads.
Gold Diamond Pendant LEAF - Pendants
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Pendants

Gold Diamond Pendant LEAF

NICOLS
16900589741
€5,740.00
Gold and Diamond Pendant LEAF Nicol. Corporeal pendant shaped sheet crimping pavé and lockable chain 50cm. Made of white gold and diamond.
Classic Diamond Earrings - Bride earrings
  • New
Bridal Earrings

Classic Diamond Earrings

NICOLS
14710860021
€2,510.00
NICOLS earrings. Criollas earrings, ring diameter 29mm, crimping claws in half of the ring outside and inside half. Manufactured in 18kt white gold, diamonds 0.50qt.
AZALEA Diamond Ring 0.17 - Brilliant Cut Wedding Ring AZALEA Diamond Ring 0.17 - Brilliant Cut Wedding Ring 2
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Brilliant Wedding Bands

AZALEA Diamond Ring 0.17

NICOLS
14710860011
€920.00
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 are among the...
Diamond Ring COLORFULL - White Gold Modern Design Rigns
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Modern Designs

Diamond Ring COLORFULL

NICOLS
14710870011
€1,500.00
Nicol Colorfull diamond ring. Stone ring type seal central square, surrounded by diamonds on the side bezel. Made of white gold, amethyst and diamonds 0.18ct 1.19ct. Fill your life with color
Diamond Hoop Earrings OVAL - Hoop Earrings
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Hoop Earrings

Diamond Hoop Earrings OVAL

NICOLS
14710868121
€790.00
Diamond Hoop Earrings OVAL NICOLS. Earrings oval criolla resealable pressure and crimping claws mini, full oval diameter 10mmx14mm. Manufactured in 18kt yellow gold and diamond 0.15ct
Diamond Hoop Earrings OVAL - Hoop Earrings Diamond Hoop Earrings OVAL - Hoop Earrings 2
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Hoop Earrings

Diamond Hoop Earrings OVAL

NICOLS
14710868021
€800.00
Diamond Hoop Earrings OVAL NICOLS. Earrings oval criolla resealable pressure and crimping claws mini, full oval diameter 10mmx14mm. 18kt made white gold and diamond 0.15ct
Classic Diamond Earrings - Hoop Earrings Classic Diamond Earrings - Hoop Earrings 2
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Hoop Earrings

Classic Diamond Earrings

NICOLS
14710861121
€1,310.00
NICOLS earrings. Criollas earrings, ring diameter 19mm, crimping claws in half outside the ring. Manufactured in 18kt white gold, diamonds 0.25qt.
AZALEA Diamond Ring 0.15 - Brilliant Cut AZALEA Diamond Ring 0.15 - Brilliant Cut 2
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Brilliant Cut

AZALEA Diamond Ring 0.15

NICOLS
14710861111
€810.00
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 are among the...
Classic Diamond Earrings - Hoop Earrings Classic Diamond Earrings - Hoop Earrings 2
  • New
Hoop Earrings

Classic Diamond Earrings

NICOLS
14710861021
€1,300.00
NICOLS earrings. Criollas earrings, ring diameter 19mm, crimping claws in half outside the ring. Manufactured in 18kt yellow gold, diamonds 0.25qt.
Colorfull Geometric Earrings - Blue stones earrings
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Blue Stone Earrings

Colorfull Geometric Earrings

NICOLS
14710850021
€3,480.00
Colorfull Geometric Earrings NICOLS. Pendienes faceted stone central six irregular sides, surrounded diamonds bevel detail and hanging Pave movement. extraible Creole. Made 18kt white gold, topaz 16.38qt, diamonds 0.33qt.
Colorfull Geometric ring - Jewelry
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Jewelry

Colorfull Geometric ring

NICOLS
14710850011
€2,640.00
Nicol Colorfull Geometric ring. Ring center stone faceted six irregular sides, surrounded by diamond bezel and detail hanging with movement paved. Made of 18kt white gold, diamonds and topaz 15qt 0.19qt.
Riviere Bracelet with Diamonds and Marquise Rubies - Stones Color Bracelets Riviere Bracelet with Diamonds and Marquise Rubies - Stones Color Bracelets 2
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Colored Stone Bracelets

Riviere Bracelet with Diamonds and Marquise Rubies

NICOLS
14710820133
€7,970.00
Rubies Gold bracelet and diamonds. Bracelet formed by 18 pieces of 5x10mm, lozenge-shaped in line with central and side stone paved. total length 18.5cm. 18kt white gold made, rubies and diamonds 1.65qt 2.88qt.
Chloe Diamond Ring 0.18 White Gold - Brilliant Cut Chloe Diamond Ring 0.18 White Gold - Brilliant Cut 2
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Brilliant Cut

Chloe Diamond Ring 0.18 White Gold

NICOLS
14710880011
€940.00
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 0.18 White Gold Reference: 14710880011 Technical Data_ Chloe Nicols Alliance Diamond Ring. Row diamond ring with twenty-seven brilliant-cut diamonds pressed...
New Wave Bracelet - BRACELETS
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Bracelets

New Wave Bracelet

NICOLS
14710813031
€1,390.00
NICOLS bracelet. Cord bracelet silk / satin flower shaped piece, central stones cabochon crimped, pavé around. Close and chain extension. Made of pink gold, amethysts 1.70ct, 0.22ct diamonds and black cord.
New Wave Bracelet - Stones Color Bracelets New Wave Bracelet - Stones Color Bracelets 2
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Colored Stone Bracelets

New Wave Bracelet

NICOLS
14710810031
€1,140.00
Citrine and Diamonds Bracelet NEW WAVE. Silk/satin cord bracelet with round piece, faceted central stone, pavé around. Closure and chain with extension. Made of yellow gold, 4.88 carat citrine, 0.17 carat diamonds and black cord
Green Garnet and Rhombus Diamond Bracelet NEW WAVE - Stones Color Bracelets
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Colored Stone Bracelets

Green Garnet and Rhombus Diamond Bracelet NEW WAVE

NICOLS
14710812131
€1,920.00
Green Garnet and Rhombus Diamond Bracelet NEW WAVE. Silk/satin cord bracelet with a diamond-shaped piece, cabochon-set central stones, pavé around. Closure and chain with extension. Made of yellow gold, 0.52 carat green garnets, 0.39 carat diamonds and black cord
New Wave Bracelet - Diamond bracelets
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Diamond Bracelets

New Wave Bracelet

NICOLS
14710812031
€1,620.00
NICOLS bracelet. Cord bracelet silk / satin piece diamond-shaped, central cabochon stones crimped, pavé around. Close and chain extension. Made of pink gold, amethysts 0.50ct, 0.39ct diamonds and black cord.
Diamond Pendant DROP - Diamond pendants Diamond Pendant DROP - Diamond pendants 2
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Diamond Pendants

Diamond Pendant DROP

NICOLS
14710803151
€2,000.00
DROP diamond pendant Nicol. Necklace pendant DROP central rosette drop shaped or knob 7mm in microengastado with gold chain 40cm. Made of white gold and 0.68ct brilliant cut diamond.
Topaz and Diamond Bracelet NEW WAVE - Stones Color Bracelets Topaz and Diamond Bracelet NEW WAVE - Stones Color Bracelets 2
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Colored Stone Bracelets

Topaz and Diamond Bracelet NEW WAVE

NICOLS
14710811131
€1,010.00
Cloud Topaz and Diamond Bracelet NEW WAVE. Silk/satin cord bracelet with oval-shaped piece and waves, central cabochon stone, pavé around. Closure and chain with extension. Made of white gold, 2.38 carat topaz, 0.17 carat diamonds and black cord
Diamond Pendant GARDENIA 0.48 - Diamond pendants Diamond Pendant GARDENIA 0.48 - Diamond pendants 2
  • New
Diamond Pendants

Diamond Pendant GARDENIA 0.48

NICOLS
14710803051
€1,720.00
GARDENIA diamond pendant. Rosette diamond necklace, a central stone topped around with others that hold it, simulating a larger stone, in micro-setting, with a chain. Made of 18kt white gold, 0.48 carat brilliant cut diamonds.
Citrine bracelet and diamonds Nube NEW WAVE - Stones Color Bracelets Citrine bracelet and diamonds Nube NEW WAVE - Stones Color Bracelets 2
  • New
Colored Stone Bracelets

Citrine bracelet and diamonds Nube NEW WAVE

NICOLS
14710811031
€920.00
Citrine bracelet and diamonds Nube NEW WAVE. Silk/satin cord bracelet with oval-shaped piece and waves, central cabochon stone, pavé around. Closure and chain with extension. Made of yellow gold, 2.29 carat citrine, 0.17 carat diamonds and black cord.
Gardenia Diamond Necklace 0.53 - Diamond pendants
  • New
Diamond Pendants

Gardenia Diamond Necklace 0.53

NICOLS
14710802051
€2,280.00
0.53 Ct Gardenia Diamond Necklace White GoldReference: 14710802051Technical Sheet_ Gardenia Nicols diamond necklace. Square-shaped centerpiece, placed in a rhombus, with natural diamonds attached in a micro-set claw.Diamond pendant with 40 cm long chain included. Made of 18k white gold, recycled and sustainable, and with brilliant-cut diamonds with a...
Garnet ring GALAXY MED - Rings other precious stones
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Rings Other Precious Stones

Garnet ring GALAXY MED

NICOLS
14710700213
€4,650.00
Garnet Ring GALAXY MED Nicol. Honeycomb formed peridot ovals borders with invisible setting with brilliant cut diamonds in pavé surrounding garnets. Made of white gold, diamonds and garnets weight 0.51ct 4.50ct weight.
Sapphire Ring DIAMOND COLOR - Sapphire rings Sapphire Ring DIAMOND COLOR - Sapphire rings 2
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Sapphire Rings

Sapphire Ring DIAMOND COLOR

NICOLS BODA
14710740213
€3,280.00
Sapphire ring DIAMOND COLOR NICOLS Sapphire oval in claws, diamond baguettes and brilliant cut diamond battlements. Made of 18k white gold and brilliant cut diamonds. Total weight Diamonds 0.45ct and Sapphire 0.98 carats. "All my love, on this special day, with love... for Valentine's Day or any other day. Perfect for a girlfriend and for you always."
Topacio ring GALAXY MED - Rings other precious stones
  • New
Rings Other Precious Stones

Topacio ring GALAXY MED

NICOLS
14710700113
€4,690.00
GALAXY Topacio ring MED Nicol. Honeycomb formed peridot ovals borders with invisible setting with brilliant cut diamonds in pavé surrounding topaz. Made of white gold, diamonds weight 0.54ct and 3.43ct blue topaz weight.
Ruby Ring DIAMOND COLOR - Ruby Rings Ruby Ring DIAMOND COLOR - Ruby Rings 2
  • New
Ruby Rings

Ruby Ring DIAMOND COLOR

NICOLS BODA
14710740113
€3,400.00
Ruby Ring DIAMOND COLOR Nicol. Oval ruby ??claws, diamond baguettes and battlements brilliant cut diamond. Made of white gold and brilliant-cut diamonds. Diamonds total weight 0.45ct and 1.00ct Ruby.
Emerald Ring DIAMOND COLOR - Emerald rings Emerald Ring DIAMOND COLOR - Emerald rings 2
  • New
Emerald Rings

Emerald Ring DIAMOND COLOR

NICOLS BODA
14710740013
€3,810.00
COLOR DIAMOND emerald ring Nicol. Oval claws emerald, diamond baguettes and battlements brilliant cut diamond. Made of white gold and brilliant-cut diamonds. Diamonds weight 0.40ct and 0.83ct Emerald.
Diamond Ring COCKTAIL - Rings other precious stones
  • New
Rings Other Precious Stones

Diamond Ring COCKTAIL

NICOLS
14710680113
€5,420.00
Diamond Ring COCKTAIL Nicol. Citrine central emerald cut and claws framed by double line brilliant cut diamond battlements extending arm with geometric patterns. Made of yellow gold. Total weight D0.63ct C7.
Gardenia Diamond Earrings 1.05 White Gold - Bride earrings Gardenia Diamond Earrings 1.05 White Gold - Bride earrings 2
  • New
Bridal Earrings

Gardenia Diamond Earrings 1.05 White Gold

NICOLS
14710802021
€4,480.00
If you are looking for elegant diamond earrings, with diamonds in the shape of a square border, the Gardenia earrings are one of the most recognized and sought after designs as elegant diamond earrings and of course as engagement earrings for the proposal. Gardenia diamond earrings are perfect to accompany your engagement ring. If you are looking for...
Noa Diamond Ring 0.48 White - Rings Noa Diamond Ring 0.48 White - Rings 2
  • New
Rings

Noa Diamond Ring 0.48 White

NICOLS
14710800211
€1,970.00
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...
GARDENIA Diamond Ring 0.78 - Engagement rings Rosette GARDENIA Diamond Ring 0.78 - Engagement rings Rosette 2
  • New
Rosette Engagement Rings

GARDENIA Diamond Ring 0.78

NICOLS
14710802011
€2,950.00
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 different diamond engagement ring in 18kt white gold, this classic rosette is ideal for women who like classic and special rings....
Diamond Ring GARDENIA 0.77 - Engagement rings Rosette Diamond Ring GARDENIA 0.77 - Engagement rings Rosette 2
  • New
Rosette Engagement Rings

Diamond Ring GARDENIA 0.77

NICOLS BODA
14710800111
€3,130.00
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 different diamond engagement ring in 18kt white gold, this classic rosette is ideal for women who like classic and special rings....
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