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.

Sapphire Ring Rose Gold Colors RAINBOW - Sapphire rings Sapphire Ring Rose Gold Colors RAINBOW - Sapphire rings 2
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Sapphire Rings

Sapphire Ring Rose Gold Colors RAINBOW

NICOLS
26910278012
€1,170.00
Sapphire Ring Rose Gold Colors RAINBOW.Ring made of 18 Kt rose gold. It has riviere brilliant cut sapphires of different colors with a total weight of 0.98Ct.
Penidentes Aro Esmeraldas ELEGANT - Emerald Earrings Penidentes Aro Esmeraldas ELEGANT - Emerald Earrings 2
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Emerald Earrings

Penidentes Aro Esmeraldas ELEGANT

NICOLS
14710372023
€2,950.00
Sapphire Hoop Earrings DIAMOND COLOR Nicol. Media criolla online sapphires in invisible setting, with battlements diamond claw framing sapphires. Made of white gold and brilliant-cut diamonds. Total weight D0.18ct and Z0.32ct.
Double Amethyst Cross CATHOLIC SIGN - Crosses Double Amethyst Cross CATHOLIC SIGN - Crosses 2
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Crosses

Double Amethyst Cross CATHOLIC SIGN

NICOLS
20110623253
€1,050.00
Double Amethyst Cross CATHOLIC SIGN. Pendant in the shape of a thick cross. It is made of 18kt rose gold and pavé purple amethysts of 0.60Ct in total. Does not include chain.
Double Peridot Cross CATHOLIC SIGN - Crosses Double Peridot Cross CATHOLIC SIGN - Crosses 2
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Crosses

Double Peridot Cross CATHOLIC SIGN

NICOLS
20110622353
€1,050.00
Double Peridot Cross CATHOLIC SIGN. Pendant in the shape of a thick cross. It is made of 18kt yellow gold and green peridot pavé of 0.60Ct in total. Does not include chain.
Double Topaz Cross CATHOLIC SIGN - Crosses Double Topaz Cross CATHOLIC SIGN - Crosses 2
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Crosses

Double Topaz Cross CATHOLIC SIGN

NICOLS
20110620453
€1,050.00
Cross Blue Stones Double Topazes CATHOLIC SIGN. Pendant in the shape of a thick cross. It is made of 18kt white gold and pavé blue topazes of 0.60Ct in total. Does not include chain.
Gold Ring Seal MAN - Man rings stamps Gold Ring Seal MAN - Man rings stamps 2
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Men's Signet Rings

Gold Ring Seal MAN

NICOLS
99929270015
€2,260.00
Gentleman's 18kt Gold Seal Ring, solid for recording. Traditional stamp in oval shape, solid, in 18kt gold, to record your family coat of arms, your intertwined initials or whatever you like the most. Call us and we advise you.
Diamond Bracelet RIVIERE SQUARE - Diamond bracelets Diamond Bracelet RIVIERE SQUARE - Diamond bracelets 2
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Diamond Bracelets

Diamond Bracelet RIVIERE SQUARE

NICOLS
26910018532
€14,080.00
Riviere NICOLS Diamond Bracelet. Riviera bracelet with brilliant cut diamonds set in square claws. Made of 18kt white gold with white rhodium and 50 brilliant cut diamonds of 4.00 total carats. Length 16cm
Black Diamonds Bracelet BLACK POWER - Diamond bracelets Black Diamonds Bracelet BLACK POWER - Diamond bracelets 2
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Diamond Bracelets

Black Diamonds Bracelet BLACK POWER

NICOLS
26910010532
€6,380.00
NICOLS Black Diamonds Bracelet. Riviera bracelet with black diamonds set in claws. Made of 18kt white gold with black rhodium and 50 black diamonds of 4.00 total carats.
Black Diamonds Bracelet BLACK POWER - Diamond bracelets Black Diamonds Bracelet BLACK POWER - Diamond bracelets 2
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Diamond Bracelets

Black Diamonds Bracelet BLACK POWER

NICOLS
26910010531
€6,820.00
NICOLS Black Diamonds Bracelet. Riviera bracelet with black diamonds set in claws. Made of 18kt white gold with black rhodium and 54 black diamonds of 4.32 total carats. 19cm long.
Dalia White Gold Sapphire and Diamond Necklace - Blue stones necklaces Dalia White Gold Sapphire and Diamond Necklace - Blue stones necklaces 2
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Blue Stone Necklaces

Dalia White Gold Sapphire and Diamond Necklace

NICOLS
14710390243
€1,950.00
Dalia necklace in white gold with an oval sapphire and diamonds. An elegant piece of jewelry that combines color, brilliance, and distinction. Reference: 14710390243 Technical Details Collection: Dalia Metal: 18K white gold Stone: Oval-cut sapphire, 0.54 ct Diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.17 ct The Dalia necklace...
DALIA Emerald and Diamond Pendant. - Pendants of green stones DALIA Emerald and Diamond Pendant. - Pendants of green stones 2
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Green Stone Pendants

DALIA Emerald and Diamond Pendant.

NICOLS
14710390043
€1,960.00
Diamond and emerald earrings ANNIVERSARY Nicol. Emerald oval central crenellated brilliant cut diamond framing emeralds and extend to closure. Made of white gold and brilliant-cut diamonds. tota weight
Vintage Gold and Diamonds Ring SNOW FLOWER - Brilliant Cut Vintage Gold and Diamonds Ring SNOW FLOWER - Brilliant Cut 2
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Brilliant Cut

Vintage Gold and Diamonds Ring SNOW FLOWER

NICOLS
29210510515
€950.00
Vintage Gold and Diamonds Ring SNOW FLOWER NICOLS. Ring with a high bouquet, set with brilliant-cut diamonds, in the shape of a flower and a yellow gold ring. Made of 18kt gold and 25 brilliant cut diamonds with a total weight of 0.09 carats
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