Solitaire Rings

Solitaire Rings — handmade in Spain since 1917

Discover the essence of eternal commitment with our Solitaire Rings, an iconic piece symbolizing love and dedication. Since 1917, Nicols Joyeros has perfected the art of creating unique jewelry, passing down the mastery of four generations in each ring. Each solitaire is crafted in 18k gold or platinum, carefully selecting natural diamonds that guarantee exceptional brilliance and purity.

The design of our rings focuses on highlighting the beauty of the diamond, always with a handcrafted and authentic approach. Choose from a variety of styles that combine tradition and modernity, ensuring each piece is as unique as the story it represents. At Nicols Joyeros, every solitaire ring is more than a jewel; it is a legacy that endures over time.

Each ring is designed and crafted in our own workshop in Madrid, where we also perform resizing, personalised engravings, and repairs to ensure a perfect fit and lasting beauty.

Financing options are available, complemented by 30-day no-commitment returns and insured shipping for your peace of mind.

Book your online consultation with a specialist to design your custom ring, or visit our boutiques in Madrid and Valencia for a personalised experience.

Seline Oval Diamond Solitaire Ring 1.00 ct in White Gold 99930536711 Seline Oval Diamond Solitaire Ring 1.00 ct in White Gold 99930536711 2
  • New
White Gold Solitaire Rings

Seline Oval Diamond Solitaire Ring 1.00 ct in White Gold

NICOLS SOLITARI
99930536711
€9,780.00
Seline oval diamond solitaire ring in white gold. An elegant and sophisticated jewel defined by its timeless design and exceptional brilliance.Reference: 99930536711Technical detailsMetal: 18K white goldCenter stone: Oval cut diamond, 1.00 ctSide diamonds: Brilliant cutColor: H-IClarity: VS-SITotal side diamond weight: 0.40 ctThe Seline solitaire ring in...
Clavel 1.50 ct Diamond Solitaire Ring in White Gold 99930171011 Clavel 1.50 ct Diamond Solitaire Ring in White Gold 99930171011 2
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White Gold Solitaire Rings

Clavel 1.50 ct Diamond Solitaire Ring in White Gold

NICOLS SOLITARI
99930171011
€14,990.00
Clavel diamond solitaire ring in white gold. An elegant and sophisticated jewel defined by its classic design and exceptional brilliance.Reference: 99930171011Technical detailsMetal: 18K white goldCenter stone: Brilliant cut diamond, 1.50 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.30 ctThe Clavel solitaire ring in white gold...
Megan solitaire diamond ring, 0.10 to 0.70 carats, white gold Megan solitaire diamond ring, 0.10 to 0.70 carats, white gold 2
  • New
From €660.00
Megan white gold engagement ring with a diamond of your choice from 0.10 carats to 0.70 caratsReference _ 99928382011 Technical Sheet_ Megan white gold diamond engagement ring. Solitaire ring made of authentic, recycled and sustainable, pure 18K solid white gold. It has a diamond set with 4 square prongs that cross in a diagonal wave on the side. A...
Anillo Compromiso Solitario Nancy 0,10 a 0,70 quilates oro blanco Anillo Compromiso Solitario Nancy 0,10 a 0,70 quilates oro blanco 2
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White Gold Solitaire Rings

Nancy 18K white gold diamond ring 0.10 to 0.70 ct

NICOLS
99928392011
From €610.00
Nancy white gold diamond ring, selectable from 0.10 carats to 0.70 ct. Reference _ 99928392011 Technical Sheet _ Nancy white gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid white gold. It features a diamond set with 4 straight prongs and a round, flowing shank, providing great comfort when worn. A...
Dafne Ring White Gold with Diamond 0.30-1.00ct 29210370010
  • New
Solitaire Rings

Dafne Ring White Gold with Diamond 0.30-1.00ct

NICOLS BODA
29210370010
From €3,870.00
Dafne Engagement Ring 0.30 Ct. to 1.00 Ct. Reference: 29210370010 Technical Sheet_ Dafne Nicols diamond ring. Solitaire ring with a round center stone set in four prongs, a flat shank, with diamonds on the side and in drop. Made of genuine 18K white gold, recycled and sustainable. Set with a brilliant-cut center diamond of your choice between 0.30 carats...
Veiled Halo Diamond Ring 0.50 ct White Gold - White Gold Engagement Rings Solitaire Veiled Halo Diamond Ring 0.50 ct White Gold - White Gold Engagement Rings Solitaire 2
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White Gold Solitaire Rings

Veiled Halo Diamond Ring 0.50 ct White Gold

NICOLS
99930905711
€4,385.00
Veiled Halo White Gold and Diamond Engagement RingReference: 99930905711Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k White GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 0.50 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 1.05 ctFinish: Mirror...
Charlotte White Gold Engagement Ring, 0.10 to 0.70 Carat Charlotte White Gold Engagement Ring, 0.10 to 0.70 Carat 2
  • New
White Gold Solitaire Rings

Charlotte White Gold Diamond Solitaire Ring, 0.10 to 0.70 Ct

NICOLS BODA
99928212011
From €640.00
Charlotte White Gold Diamond Ring, selectable from 0.10 carats to 0.70 ct. Reference _ 99928212011 Technical Sheet _ Charlotte White Gold Diamond Engagement Ring. Solitaire ring made of genuine, recycled, sustainable, and solid white gold. Features a diamond set in 6 prongs and a thick rounded arm. A unique yet traditional setting to make the proposal...
Nancy Solitaire Ring Diamond 0.10 to 0.70 ct Yellow Gold Nancy Solitaire Ring Diamond 0.10 to 0.70 ct Yellow Gold 2
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Yellow Gold Solitaire Rings

Nancy 18K yellow gold diamond engagement ring 0.10 to 0.70 carats

NICOLS
99928392015
From €610.00
Nancy yellow gold diamond ring, selectable from 0.10 carats to 0.70 ct. Reference _ 99928392015 Technical Details _ Nancy yellow gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid yellow gold. It features a diamond set with 4 straight prongs and a round, flowing shank, providing extra comfort when worn....
NOA Diamond Ring 0.48 Yellow Gold - Lonely yellow gold NOA Diamond Ring 0.48 Yellow Gold - Lonely yellow gold 2
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Yellow Gold Solitaire Rings

NOA Diamond Ring 0.48 Yellow Gold

NICOLS BODA
14710800215
€1,950.00
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...
Nancy Solitaire Ring 1.00 ct Platinum - Brilliant Cut Nancy Solitaire Ring 1.00 ct Platinum - Brilliant Cut 2
  • New
Brilliant Cut

Nancy Solitaire Ring 1.00 ct Platinum

NICOLS SOLITARI
99928396708
€8,400.00
Nancy Solitaire Diamond Ring 1.00ct PlatinumReference: 99928396708Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k Platinum with a polished finish.Natural central diamond, round brilliant cut, weight 1.00 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light and...
Dafne Petit Oval Diamond Engagement Ring 0.70 White Gold - White Gold Engagement Rings Solitaire Dafne Petit Oval Diamond Engagement Ring 0.70 White Gold - White Gold Engagement Rings Solitaire 2
  • New
White Gold Solitaire Rings

Dafne Petit Oval Diamond Engagement Ring 0.70 White Gold

NICOLS
29210566111
€5,395.00
Dafne Petit oval diamond engagement ring in white gold. An elegant and refined jewel that symbolizes love and lifelong commitment.Reference: 29210566111Technical detailsMetal: 18K white goldCenter stone: Oval cut diamond, 0.70 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.15 ctThe Dafne Petit engagement ring in white gold stands...
Oval Solitaire Engagement Ring Dafne Petit 0.30 - Engagement Ring Solitaire Oval Solitaire Engagement Ring Dafne Petit 0.30 - Engagement Ring Solitaire 2
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Solitaire Rings

Oval Solitaire Engagement Ring Dafne Petit 0.30

NICOLS
29210565315
€2,790.00
Dafne Petit Oval Diamond Ring 0.30Oval Solitaire Engagement Ring Dafne Petit 0.30Reference_ 29210565315Technical Sheet_ Nicols Dafne Petit Oval solitaire ring with diamond band.Ring featuring a central oval-cut diamond in a high setting with a band adorned with brilliant-cut diamonds in side prongs.Crafted in sustainable recycled 18k yellow gold, set with...
Veiled Halo Diamond Ring 1.50 ct Yellow Gold - Lonely yellow gold Veiled Halo Diamond Ring 1.50 ct Yellow Gold - Lonely yellow gold 2
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Yellow Gold Solitaire Rings

Veiled Halo Diamond Ring 1.50 ct Yellow Gold

NICOLS BODA
99930907215
€16,980.00
Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930907215Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 1.50 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 2.05 ctFinish: Mirror...
Dafne Petit Oval Diamond Engagement Ring 0.75 Yellow Gold - Lonely yellow gold
  • New
Yellow Gold Solitaire Rings

Dafne Petit Oval Diamond Engagement Ring 0.75 Yellow Gold

NICOLS BODA
29210566215
€5,990.00
Dafne Petit oval diamond engagement ring in yellow gold. An elegant and luminous jewel that symbolizes love and lifelong commitment.Reference: 29210566215Technical detailsMetal: 18K yellow goldCenter stone: Oval cut diamond, 0.75 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.15 ctThe Dafne Petit engagement ring in yellow gold...
Veiled Halo Diamond Ring 1.00 ct White Gold - White Gold Engagement Rings Solitaire Veiled Halo Diamond Ring 1.00 ct White Gold - White Gold Engagement Rings Solitaire 2
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White Gold Solitaire Rings

Veiled Halo Diamond Ring 1.00 ct White Gold

NICOLS
99930906711
€10,395.00
Veiled Halo White Gold and Diamond Engagement RingReference: 99930906711Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k White GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 1.00 ctAdditional Diamonds: Set in the halo and bandTotal Additional Diamond Weight: 0.55 ctTotal Diamond Weight: 1.55 ctFinish: Mirror...
Alexia Solitaire Ring, 0.10 to 0.70 Carat, Yellow Gold Alexia Solitaire Ring, 0.10 to 0.70 Carat, Yellow Gold 2
  • New
Yellow Gold Solitaire Rings

Alexia Diamond Ring, Yellow Gold, 0.10 to 0.70 Ct

NICOLS
99928312015
From €630.00
Alexia Diamond Ring, selectable from 0.10 carats to 0.70 ct, Yellow Gold Reference _ 99928312015 Technical Sheet _ Alexia Diamond Engagement Ring in Yellow Gold. Solitaire ring made of genuine, recycled, sustainable, and solid yellow gold. Features a diamond set in 6 prongs and a rounded arm tapering down to the diamond. A unique yet traditional setting...
Dafne Petit Oval Diamond Engagement Ring 0.50 White Gold - White Gold Engagement Rings Solitaire Dafne Petit Oval Diamond Engagement Ring 0.50 White Gold - White Gold Engagement Rings Solitaire 2
  • New
White Gold Solitaire Rings

Dafne Petit Oval Diamond Engagement Ring 0.50 White Gold

NICOLS BODA
29210565711
€4,485.00
Dafne Petit oval diamond engagement ring in white gold. An elegant and refined jewel that symbolizes love and lifelong commitment.Reference: 29210565711Technical detailsMetal: 18K white goldCenter stone: Oval cut diamond, 0.50 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.15 ctThe Dafne Petit engagement ring in white gold stands...
Charlotte Yellow Gold Engagement Ring, 0.10 to 0.70 Carat Charlotte Yellow Gold Engagement Ring, 0.10 to 0.70 Carat 2
  • New
Yellow Gold Solitaire Rings

Charlotte Yellow Gold Diamond Solitaire Ring, 0.10 to 0.70 Ct

NICOLS BODA
99928212015
From €630.00
Charlotte Yellow Gold Diamond Ring, selectable from 0.10 carats to 0.70 ct. Reference _ 99928212015 Technical Sheet _ Charlotte Yellow Gold Diamond Engagement Ring. Solitaire ring made of genuine, recycled, sustainable, and solid yellow gold. Features a diamond set in 6 prongs and a thick rounded arm. A unique yet traditional setting to make the proposal...
Veiled Halo Diamond Ring 0.75 ct Yellow Gold - Lonely yellow gold Veiled Halo Diamond Ring 0.75 ct Yellow Gold - Lonely yellow gold 2
  • New
Yellow Gold Solitaire Rings

Veiled Halo Diamond Ring 0.75 ct Yellow Gold

NICOLS
99930906215
€6,980.00
Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930906215Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 0.75 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 1.30 ctFinish: Mirror...
Alexia Solitaire Ring 1.00 ct White Gold - Brilliant Cut Alexia Solitaire Ring 1.00 ct White Gold - Brilliant Cut 2
  • New
Brilliant Cut

Alexia Solitaire Ring 1.00 ct White Gold

NICOLS SOLITARI
99928316711
€8,980.00
Alexia Solitaire Diamond Ring 1.00ct White Gold Reference: 99928316711Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 1.00 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s...
Dafne Petit Oval Diamond Engagement Ring 0.70 Yellow Gold - Lonely yellow gold Dafne Petit Oval Diamond Engagement Ring 0.70 Yellow Gold - Lonely yellow gold 2
  • New
Yellow Gold Solitaire Rings

Dafne Petit Oval Diamond Engagement Ring 0.70 Yellow Gold

NICOLS
29210566115
€5,380.00
Dafne Petit oval diamond engagement ring in yellow gold. An elegant and luminous jewel that symbolizes love and lifelong commitment.Reference: 29210566115Technical detailsMetal: 18K yellow goldCenter stone: Oval cut diamond, 0.70 ctDiamonds: Brilliant cutColor: H-IClarity: VS-SITotal diamond weight: 0.15 ctThe Dafne Petit engagement ring in yellow gold...
Alexia Solitaire Ring 0.75 ct Yellow Gold - Brilliant Cut Alexia Solitaire Ring 0.75 ct Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Alexia Solitaire Ring 0.75 ct Yellow Gold

NICOLS SOLITARI
99928316215
€5,720.00
Alexia Solitaire Diamond Ring 0.75ct Yellow GoldReference: 99928316215Technical Sheet: Classic solitaire ring with 0.75-carat round brilliant-cut diamond.Crafted in 18k yellow gold with a polished finish.Natural central diamond, round brilliant cut, weight 0.75 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s light...
Alexia Solitaire Ring 0.75 ct White Gold - Brilliant Cut Alexia Solitaire Ring 0.75 ct White Gold - Brilliant Cut 2
  • New
Brilliant Cut

Alexia Solitaire Ring 0.75 ct White Gold

NICOLS
99928316211
€5,750.00
Alexia Solitaire Diamond Ring 0.75ct White Gold Reference: 99928316211Technical Sheet: Classic solitaire ring with 0.75-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 0.75 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s...
Megan 0.10 to 0.70 ct solitaire diamond engagement ring in platinum Megan 0.10 to 0.70 ct solitaire diamond engagement ring in platinum 2
  • New
From €770.00
Megan Solitaire Diamond Ring, available in platinum sizes from 0.10 carats to 0.70 carats. Reference 99928382008 Technical Sheet: Megan platinum diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid platinum. Features a diamond set with four square prongs that intersect in a diagonal wave on the side. A unique...

Why choose Nicols

  • More than 100 years of tradition. Family jewelry business founded in 1917.
  • Four generations of artisans. Design and repair in our own workshop.
  • Certified materials. 18 k gold and natural diamonds with GIA or IGI certification.
  • Personalized service. Online or at any of our boutiques in Madrid and Valencia.
  • Wide catalog. +186 models in our collection.

We are at your disposal

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