Necklaces

Elegant Handmade Necklaces — handmade in Spain since 1917

Buying Guide: How to Choose the Perfect Necklace

  • Identify your preferred style: diamond sparkle, colorful gemstones, or simple elegance.
  • Decide on the metal: 18K gold offers luxury and durability; 14K gold is more budget-friendly.
  • Choose natural, certified gemstones for lasting beauty and value.
  • Leverage NICOLS’s 3D customization to tailor the necklace uniquely to you.
  • Set a realistic budget; NICOLS offers options from €500 up to €5000.
  • Enjoy expert craftsmanship and free global shipping with every purchase.

You might also be interested in: diamond-riviere-necklaces · diamond-necklaces · blue-stone-necklaces

Sira 0.10-0.50ct Diamond Solitaire Necklace yellow Gold 99927601045 99927611045
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Pendants

Sira 0.10-0.50ct Diamond Solitaire Necklace yellow Gold

NICOLS SPECIAL
99927611045
From €816.00
SIRA Diamond Necklace 0.10-0.55ct Solitaire Yellow GoldReference_99927611045Perfect necklace for everyday wear.Purity pendant, also known as a 'Purity' pendant, is set on an 18K (750) yellow gold chain, 40cm in total length.Made in Spain by NICOLS Jewelers, Madrid, 1917.18K yellow gold.Brilliant-cut diamond with a selectable weight of 0.10 to 0.15 carats,...
Sira 0.55-1.00ct Diamond Solitaire Necklace yellow gold 99927602045
  • New
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...
Sira 0.55-1.00ct Diamond Solitaire Necklace White Gold 99927602041 99927602041
  • New
Diamond Necklaces

Sira 0.55-1.00ct Diamond Solitaire Necklace White Gold

NICOLS SPECIAL
99927602041
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...
Sira 0.10-0.50ct Diamond Solitaire Necklace yellow Gold 99927601045
  • New
Pendants

Sira 0.10-0.50ct Diamond Solitaire Necklace yellow Gold

NICOLS SPECIAL
99927601045
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...
Sira 0.10-0.50ct Diamond Solitaire Necklace White Gold 99927601041
  • New
Pendants

Sira 0.10-0.50ct Diamond Solitaire Necklace White Gold

NICOLS SPECIAL
99927601041
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,...
Colorfull Geometric Necklace - Necklaces Other Color Stones
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Necklaces Other Colored Stones

Colorfull Geometric Necklace

NICOLS
14710851141
€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.
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...
Colorfull Geometric Necklace - Blue stones necklaces
  • New
Blue Stone Necklaces

Colorfull Geometric Necklace

NICOLS
14710850041
€4,385.00
NICOLS Colorfull Geometric Necklace. Necklace pendant center stone faceted six irregular sides, surrounded by diamond bezel and detail hanging with movement paved. Made of 18kt white gold, diamonds and topaz 19.4qt 0.18qt.
Gardenia Red Carpet White Gold Diamond Choker - High jewelry Gardenia Red Carpet White Gold Diamond Choker - High jewelry 2
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High Jewelry

Gardenia Red Carpet White Gold Diamond Choker

NICOLS
32810020041
€65,895.00
Gardenia Red Carpet choker in white gold with marquise and princess diamonds. Pure light and fine jewelry elegance. Reference: 32810020041 Technical Details Collection: Gardenia Red Carpet Metal: 18K white gold Diamonds: Marquise and princess cut Color: H-I Clarity: VS-SI Total diamond weight: 13.85 ct The Gardenia Red Carpet choker in white gold is a...
Riviere Constellation Diamond Necklace - Diamond Necklaces Riviere Constellation Diamond Necklace - Diamond Necklaces 2
  • New
Diamond Necklaces

Riviere Constellation Diamond Necklace

NICOLS
14711260045
€13,180.00
Riviere necklace in yellow gold and brilliant-cut diamonds with a total weight of 1.80 ct. Technical Sheet: Reference: 14711260045 Constellation pendant in yellow gold – A celestial sparkle transformed into a jewel. Inspired by the harmony and mystery of the constellations, this pendant traces a line of light reminiscent of the stars aligned in the...
Oval Emerald Pendant 1.00 and Diamond Border - Green Stone Necklaces Oval Emerald Pendant 1.00 and Diamond Border - Green Stone Necklaces 2
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Green Stone Necklaces

Oval Emerald Pendant 1.00 and Diamond Border

NICOLS BODA
14710322243
€2,480.00
Technical Sheet: Dalia pendant crafted in white gold featuring a rosette with a 1.00 ct central emerald and a 0.11 ct diamond border. Reference: 14710322243 This 18-carat white gold pendant embodies the essence of understated luxury and timeless craftsmanship. At its center, a 1.00 ct oval-cut natural emerald displays its vibrant green, a symbol of hope...
Oval Ruby Pendant 1.00 and diamond border - Red Stone Necklaces Oval Ruby Pendant 1.00 and diamond border - Red Stone Necklaces 2
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Red Stone Necklaces

Oval Ruby Pendant 1.00 and diamond border

NICOLS BODA
14710322143
€2,480.00
Technical Sheet: Dalia pendant crafted in white gold featuring a rosette with a 1.00 ct central ruby and a 0.11 ct diamond border. Reference: 14710322143 This 18-carat white gold pendant embodies the essence of understated luxury and timeless craftsmanship. In the center, a 1.00 ct oval-cut natural ruby displays its deep red, a symbol of passion and...
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