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.
€4,660.00
Octopus Perilla Topaz and Diamond Ring 14711360011Reference: 14711360011Technical Sheet: Ring with pear-cut topazes and diamonds in 18k white gold.Handcrafted in Madrid, in the high jewelry workshops of Nicols located on the Madrid Golden Mile, this ring is made of genuine 18k white gold with a white rhodium finish that enhances its shine and...
€3,590.00
STAR FLOWER Dormilone Diamond Earrings, with 8 diamonds in border of total weight 0.70ct, surrounding a central diamond of 0.25ct weight set higher. Made of 18kt white gold and brilliant cut diamonds with a total weight of 1.90ct. the pair.
€2,690.00
Colorfull Geometric Earrings NICOLS. Pendienes faceted stone central four irregular sides, surrounded diamonds bevel, with upper rings. Gold made rosa18kt, 7.20qt cognac quartz, diamonds 0.25qt.
€2,585.00
Geometric Colorful Ring by NICOLS.Ring with a four-sided irregular faceted center stone, surrounded by diamonds on the bezel and double band.Made of 18k rose gold, 12 carat cognac quartz, and 0.13 carats of diamonds.
€2,000.00
Nicol ring. Baguette emeralds line size and battlements invisible setting of brilliant-cut diamonds framing the emeralds. Made of 18k white gold. Total weight D0.10qt E0.52qt.
€3,975.00
Dalia 2.00 Emerald and Diamond Harm EarringsReference_99929085225Technical SpecificationsDalia 2.00 NICOLS Emerald and Diamond Harm Earrings. Oval-shaped stud earrings with a faceted central emerald weighing 1.00 carats each and a halo of brilliant-cut diamonds with a total weight of 0.20 carats in each halo, 0.40 carats total for the pair of earrings....
€680.00
Diamond Catholic Sign Cross in Yellow Gold. Cross pendant measuring 11.5mm high x 7.9mm wide (excluding bail), set with eleven natural diamonds. Made of yellow gold and brilliant-cut diamonds with a total weight of 0.10 carats.
€690.00
White gold Catholic Sign diamond cross pendant. Cross-shaped pendant, 11.5mm high x 7.9mm wide (excluding bail), set with eleven natural diamonds. Made of white gold and brilliant-cut diamonds with a total weight of 0.10 carats
€3,390.00
Blue Sapphire Bracelet 2.45Ct White Gold RainbowRef: 26910277933Technical Details:Blue Sapphire Bracelet 2.45Ct White Gold RainbowReference: 26910277933Metal: 18k White GoldGemstones: Natural Blue SapphiresTotal number of stones: 66 sapphiresTotal sapphire weight: 2.45 caratsColor: Deep BlueStyle: Elegant and ContemporaryDescription:The Blue Sapphire...
Diamond Necklaces
Sira 0.55-1.00ct Diamond Solitaire Necklace yellow gold
NICOLS SPECIAL
99927602045
From €2,985.00
SIRA Diamond Necklace 0.55ct to 1.00ct Solitaire Yellow GoldReference_99927602045Perfect necklace for everyday wear.Pendant also known as "Purity," with a ring, which is attached to an 18K (750) yellow gold chain with a total length of 40cm.Made in Spain by NICOLS Jewelers, Madrid 1917.18K yellow gold.Brilliant-cut diamond with a selectable weight from...
From €2,990.00
SIRA Diamond Necklace 0.55ct to 1.00ct Solitaire White GoldReference_99927602041Perfect necklace for everyday wear.Purity pendant, with a ring, on an 18K (750) white gold chain, 40cm in total length.Made in Spain by NICOLS Jewelers, Madrid 1917.18K white gold.Brilliant-cut diamond with a selectable weight from 0.55 to 1.00 carats, H/I color and VS/SI...
From €816.00
SIRA Diamond Necklace 0.10–0.55ct Solitaire Yellow GoldReference_99927601045The perfect necklace to wear every day. A pendant also known as “Purity”, featuring a ring, set on an 18K (750) yellow gold chain with a total length of 40 cm. Handcrafted in Spain by NICOLS jewelers, Madrid 1917. 18K yellow gold. Brilliant-cut diamond with a selectable weight...
From €825.00
SIRA Diamond Necklace 0.10-0.55ct Solitaire White GoldReference_99927611041Perfect necklace for everyday wear. Purity pendant, also known as a "Purity" pendant, is set on an 18K (750) white gold chain, 40cm in total length. Made in Spain by NICOLS Jewelers, Madrid 1917. 18K white gold. Brilliant-cut diamond with a selectable weight of 0.10 to 0.55 carats,...
€3,780.00
Gold bracelet for engraving a name, 18k gold bracelet with 7mm wide Cuban links, featuring a genuine gold plaque for name engraving.Gold bracelet, bangle style, made of 18k yellow gold.It has a total length of 19cm and a width of 7mm.A genuine gold bracelet, recycled and sustainable, very unisex.Approximately 13.5 grams.
€7,800.00
18k gold Cuban link chain, 7mm wide. Curbed gold necklace made of 18k yellow gold, 70cm long. A classic men's chain in genuine gold.
€2,990.00
NICOLS Colorfull Geometric Necklace. Necklace pendant center stone faceted four irregular sides, surrounded by diamond bezel. Made in 18kt rose gold, quartz and diamonds coñac14.87qt 0.20qt.
€5,580.00
18k gold Cuban link chain, 5mm wide.Cubbled gold necklace made of 18k yellow gold.It has a total length of 70cm and a width of 5mm.A classic men's chain in genuine, recycled, and sustainable gold, yet very unisex.Approximately 17 grams.
€4,590.00
18k gold Cuban link chain, 5mm wide. Cubbled gold necklace made of 18k yellow gold. It has a total length of 60cm and a width of 5mm. A classic men's chain in genuine, recycled, and sustainable gold, yet very unisex. Approximately 15.5 grams.
€1,890.00
18k gold bracelet with 5mm wide Cuban links.Cubbled gold bracelet made of 18k yellow gold.It has a total length of 19cm and a width of 5mm.An authentic, recycled, and sustainable gold bracelet, very unisex.Approximately 6.8 grams.
€2,685.00
Gold bracelet for engraving a name, 18k gold Cuban link bracelet 6mm wide, with a genuine gold plate for name engraving.Gold bracelet, slave style, barbed, made of 18k yellow gold.It has a total length of 19cm and a width of 6mm.A genuine, recycled, and sustainable gold bracelet, very unisex.Approximately 9.3 grams.
€6,190.00
18k gold Cuban Link Chain, 6mm wide 3-1 Link. Cubbled link chain made of 18k yellow gold. It has a total length of 70cm and a width of 6mm. A classic men's chain made of genuine, recycled, and sustainable gold, yet very unisex. Approximately 18 grams.
€6,770.00
18k gold Cuban link chain, 7mm wide.Cubbled gold necklace made of 18k yellow gold.It has a total length of 60cm and a width of 7mm.A classic men's chain in genuine, recycled, and sustainable gold, yet very unisex.Approximately 22 grams.
€2,680.00
18k gold Cuban link bracelet, 7mm wide.Cubbled gold bracelet made of 18k yellow gold.It has a total length of 19cm and a width of 7mm.An authentic, recycled, and sustainable gold bracelet, very unisex.Approximately 9.5 grams.
€1,680.00
18k gold bracelet with a 6mm wide open Cuban link. Open curb link bracelet made of 18k yellow gold. It has a total length of 19cm and a width of 6mm. An authentic, recycled, and sustainable gold bracelet, very unisex. Approximately 6 grams.