Yellow Gold Solitaires

Yellow Gold Solitaire Rings — handmade in Spain since 1917

Yellow Gold Solitaires that reflect the tradition and mastery of four generations of artisan jewelers in Madrid since 1917. Each piece is crafted with 18-carat yellow gold, carefully selecting each natural diamond to offer a jewel that transcends time. The purity and warmth of yellow gold enhance the unique beauty of each diamond, creating a perfect balance between elegance and authenticity.

At Nicols Joyeros, the solitaire is not just a ring, it is a symbol of commitment and personality. Discover the artisanal precision in every detail, from the setting to the finish, which guarantees a durable and timeless jewel. Choose a solitaire that tells your story, with the quality and experience guarantee that only four generations can offer.

We work exclusively with 18k gold (white, yellow, or rose), platinum, and natural diamonds certified by GIA or IGI, ensuring unmatched authenticity and quality. Financing options are available, along with 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; visits to our boutiques in Madrid and Valencia are also available to experience our craftsmanship firsthand.

Yellow Gold Solitaires

Dafne Petit Oval Diamond Engagement Ring 0.75 Yellow Gold

NICOLS BODA
29210566215
€4,950.41 (tax excl.)
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...
Yellow Gold Solitaires

Dafne Petit Oval Diamond Engagement Ring 0.70 Yellow Gold

NICOLS
29210566115
€4,446.28 (tax excl.)
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...
Anniversary Engagement Rings

Oval Solitaire Engagement Ring Dafne Petit 0.50

NICOLS BODA
29210565715
€3,702.48 (tax excl.)
Dafne Petit Oval Diamond Ring 0.50Oval Solitaire Engagement Ring Dafne Petit 0.50Reference_ 29210565715Technical 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...
Solitaire Engagement Rings

Megan solitaire diamond ring 0.10 to 0.70 ct

NICOLS
99928382015
From €640.00 (tax excl.)
Megan yellow gold diamond solitaire ring to select from 0.10 carats to 0.70 caratsReference _ 99928382015 Technical Sheet_ Megan yellow gold diamond engagement ring. Solitaire ring made of authentic, recycled and sustainable, pure 18K solid yellow gold. It has a diamond set with 4 square prongs that cross in a diagonal wave on the side. A different yet...
Yellow Gold Solitaires

Nicole 18K Yellow Gold Solitaire Diamond Ring 0.10 to 0.70 Carat

NICOLS BODA
99928912015
From €1,220.00 (tax excl.)
Nicole diamond ring, selectable from 0.10 carats to 0.70 ct. in yellow gold. Reference _ 99928912015 Technical Details _ Nicole yellow gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid yellow gold. Features a diamond set with four square prongs that join in a rounded 'V' shape. A unique yet traditional...
From €610.00 (tax excl.)
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....
Yellow Gold Solitaires

Alexia Diamond Ring, Yellow Gold, 0.10 to 0.70 Ct

NICOLS
99928312015
From €630.00 (tax excl.)
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...
€4,909.09 (tax excl.)
0.75-carat Charlotte yellow gold diamond solitaire ring Reference _ 99928216215 Technical Sheet _ Charlotte yellow gold diamond ring, weight 0.75 carats. Solitaire ring made of genuine, recycled, and sustainable solid yellow gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make...
Yellow Gold Solitaires

Veiled Halo Diamond Ring 1.50 ct Yellow Gold

NICOLS BODA
99930907215
€14,033.06 (tax excl.)
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...
€13,789.26 (tax excl.)
CHARLOTTE Engagement Ring in 18kt White Gold with 1.50ct Diamond Reference: 99928217211 Technical Sheet: Perfect solitaire ring for engagements and proposals. Made in Spain by NICOLS jewelers, Madrid 1917. 18kt white gold (750). 1.60-carat brilliant-cut diamond. H / I color and VS / SI clarity. Comes with a Certificate of Authenticity. If you're looking...
Yellow Gold Solitaires

Megan yellow gold engagement ring with a 1.00ct diamond.

NICOLS
99928386715
€6,438.02 (tax excl.)
Megan yellow gold engagement ring with a 1.00ct diamond. Reference _ 99928386715 Technical Sheet _ Megan yellow gold diamond engagement ring. Solitaire ring made of genuine, recycled, and sustainable solid yellow gold. Features a diamond set with four square prongs that intersect in a diagonal wave on the side. A unique yet traditional setting to make the...
Brilliant Cut

Nancy Solitaire Ring 1.00 ct Yellow Gold

NICOLS SOLITARI
99928396715
€6,256.20 (tax excl.)
Nancy Solitaire Diamond Ring 1.00ct Yellow GoldReference: 99928396715Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k yellow gold 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...
Brilliant Cut

Nancy Solitaire Ring 0.75 ct Yellow Gold

NICOLS SOLITARI
99928396215
€4,090.91 (tax excl.)
Nancy Solitaire Diamond Ring 0.75ct Yellow GoldReference: 99928396215Technical 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 four-prong setting that enhances the diamond’s light...
Yellow Gold Solitaires

Veiled Halo Diamond Ring 0.75 ct Yellow Gold

NICOLS
99930906215
€5,768.60 (tax excl.)
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...
Yellow Gold Solitaires

Veiled Halo Diamond Ring 1.00 Ct Yellow Gold

NICOLS
99930906715
€8,582.64 (tax excl.)
Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930906715Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow GoldCenter Stone: Brilliant Cut DiamondCenter Diamond Weight: 1.00 ctAdditional Diamonds: Set in the halo and bandTotal Weight of Additional Diamonds: 0.55 ctTotal Weight of Diamonds: 1.55 ctFinish: Mirror...
Yellow Gold Solitaires

Veiled Halo Diamond Ring 0.75 ct White Gold

NICOLS
99930906211
€5,776.86 (tax excl.)
Veiled Halo White Gold and Diamond Engagement RingReference: 99930906211Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k White 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...
Yellow Gold Solitaires

Veiled Halo Diamond Ring 0.50 ct Yellow Gold

NICOLS BODA
99930905715
€3,615.70 (tax excl.)
Veiled Halo Engagement Ring in Yellow Gold and DiamondsReference: 99930905715Technical SpecificationsCollection: NICOLS Veiled HaloMetal: 18k Yellow 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...
Yellow Gold Solitaires

Clavel Diamond Solitaire Ring 0.50 Yellow Gold

NICOLS SOLITARI
99930173715
€3,293.39 (tax excl.)
If you're looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, Clavel diamond rings are ideal for a modern, urban, and contemporary woman, especially if you're looking for a ring to wear every day. Clavel Diamond Solitaire Ring 0.50 Yellow Gold Reference_99930173715 For generations, diamond rings...
Pear Cut

Alma Yellow Gold Pear Diamond Solitaire Ring

NICOLS SOLITARI
99930375515
€3,057.85 (tax excl.)
Alma ring in yellow gold with a pear-cut center diamond and side diamonds. Pure light, elegance, and harmony. Reference: 99930375515 Technical Details Collection: Alma Metal: 18K yellow gold Center diamond: Pear-cut Side diamonds: Brilliant-cut Color: H-I Clarity: VS-SI Total diamond weight: 0.80 ct The Alma ring in yellow gold is a jewel that symbolizes...
Brilliant Cut

Clavel Yellow Gold Diamond Solitaire Ring

NICOLS SOLITARI
99930173015
€1,471.07 (tax excl.)
Clavel solitaire ring in yellow gold with diamonds, a delicate jewel that combines brilliance, elegance, and harmony. Reference: 99930173015 Technical Details Collection: Clavel Metal: 18K yellow gold Center diamond: Brilliant-cut, 0.15 ct Small diamonds: Brilliant-cut Total weight of small diamonds: 0.20 ct The Clavel ring in yellow gold reinterprets the...
Brilliant Cut

Nancy Solitaire Ring 0.75 ct Pink Gold

NICOLS
99928396219
€4,090.91 (tax excl.)
Nancy Solitaire Diamond Ring 0.75ct Pink Gold Reference: 99928396219Technical Sheet: Classic solitaire ring with 0.75-carat round brilliant-cut diamond.Crafted in 18k pink gold with a polished finish.Natural central diamond, round brilliant cut, weight 0.75 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light and...
current designs

Clavel Diamond Solitaire Ring 1 carat yellow gold

NICOLS
99930174615
€7,727.27 (tax excl.)
Clavel Diamond Solitaire Ring 1.00 Yellow Gold Reference_99930174615 Clave Diamond Solitaire Ring 1.00 99930174615 The Clavel diamond ring features a 1.00 carat central brilliant diamond, with 0.25 carats of brilliants on the rim and on the shank, for a total of 1.25 carats of diamonds. Along with its classic and comfortable ergonomic band, it adapts to...
current designs

Carnation Diamond Solitaire Ring 0.30

NICOLS
99930173315
€2,466.94 (tax excl.)
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Carnation rings are ideal for a modern, urban and current woman, especially if you are looking for a type of ring that will wear it every day.For generations, diamond rings have been chosen to seal love, and that is why at...
Brilliant Cut

Nancy Solitaire Ring 1.00 ct Pink Gold

NICOLS SOLITARI
99928396719
€6,256.20 (tax excl.)
Nancy Solitaire Diamond Ring 1.00ct Pink Gold Reference: 99928396719Technical Sheet: Classic solitaire ring with 1.00-carat round brilliant-cut diamond.Crafted in 18k pink gold 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...
Brilliant Cut

Nancy Solitaire Ring 1.50 ct Pink Gold

NICOLS SOLITARI
99928397219
€11,074.38 (tax excl.)
Nancy Solitaire Diamond Ring 1.50ct Pink Gold Reference: 99928397219Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k pink gold with a polished finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light and...
Brilliant Cut

Nancy Solitaire Ring 1.50 ct Yellow Gold

NICOLS SOLITARI
99928397215
€11,074.38 (tax excl.)
Nancy Solitaire Diamond Ring 1.50ct Yellow GoldReference: 99928397215Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k yellow gold with a polished finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic four-prong setting that enhances the diamond’s light...
Halo Engagement Rings

Spring Love Diamond Rosette Ring in Yellow Gold

NICOLS
32810022015
€6,000.00 (tax excl.)
Spring Love diamond rosette ring in yellow gold. A luminous and romantic jewel distinguished by its floral-inspired design and brilliant sparkle.Reference: 32810022015Technical detailsMetal: 18K yellow goldDiamonds: Brilliant, marquise and princess cutColor: H-IClarity: VS-SITotal diamond weight: 1.50 ctThe Spring Love ring in yellow gold features a...
€3,099.17 (tax excl.)
Camille 0.50 Emerald Cut Diamond Engagement Ring Reference: 99930505715 Technical Sheet_ Camille 0.50 Emerald Cut Solitaire Ring. Solitude ring with a 0.45 carat emerald-cut diamond in a four-claw setting. Made in 18k yellow gold with a natural emerald-cut diamond. Total diamond weight 0.50 carats. The perfect ring for a bride. If you're looking for an...
Yellow Gold Solitaires

Charlotte Yellow Gold Diamond Solitaire Ring, 0.10 to 0.70 Ct

NICOLS BODA
99928212015
From €1,260.00 (tax excl.)
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...
Yellow Gold Solitaires

Frida 0.75 carat diamond solitaire ring in yellow gold

NICOLS
99928336215
€4,256.20 (tax excl.)
0.75 carat Frida diamond solitaire ring in 18K yellow goldReference _ 99928336215 Technical Sheet_ Frida yellow gold diamond ring, weight 0.75 carats. Solitaire ring made of authentic, recycled and sustainable yellow gold, pure 18K and solid. It has a diamond set with 4 triangular prongs and a cliff-shaped detail on the side. A timeless yet original...
Yellow Gold Solitaires

Gardenia Diamond Solitaire Ring in Yellow Gold

NICOLS
32810020111
€3,735.54 (tax excl.)
Gardenia diamond solitaire ring in yellow gold. An elegant and sophisticated jewel that combines different diamond cuts in a harmonious and luminous design.Reference: 32810020111Technical detailsMetal: 18K yellow goldDiamonds: Brilliant, princess and marquise cutColor: H-IClarity: VS-SITotal diamond weight: 1.10 ctThe Gardenia solitaire ring in yellow...
Yellow Gold Solitaires

Camille Emerald Cut Diamond Ring 0.60 Yellow Gold

NICOLS
99930515915
€4,297.52 (tax excl.)
Camille Emerald-Cut Diamond Ring, 0.60 Carat Weight Reference: 99930515915 Technical Details_ Camille Emerald-Cut Solitaire Ring, 0.60 Carat Weight. Solitude ring with an emerald-cut diamond weighing 0.60 carats, in a four-claw setting. Stem with 16 brilliant-cut diamonds, stem set with diamond pavé weighing 0.22 carats.Crafted in 18kt yellow gold with a...
Oval Cut

Seline Oval Diamond Ring 0.50 Ct Yellow Gold

NICOLS SOLITARI
99930535715
€3,413.22 (tax excl.)
Diamond ring 0.50 Oval Cut SelineReference: 99930535711Technical Data_ Emerald cut solitaire ring 0.50 Seline.Solitaire with emerald cut diamond weighing 0.50 carats, in four-claw setting. Surrounded by a diamond border.Arm with brilliant cut diamonds, arm in pavé diamonds.Made of 18kt white gold and an oval-cut natural diamond.Total central diamond...
Yellow Gold Solitaires

Dafne Petit Diamond Engagement Ring 0.30 Yellow Gold

NICOLS
29210585315
€2,219.01 (tax excl.)
Yellow Gold Diamond Ring Solitaire Dafne Petit 0.30Reference_ 29210585315Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with a central stone in a high setting with an arm of brilliant-cut diamonds on the sides.Made of recycled and sustainable gold, 18kt yellow gold and a central brilliant diamond with a total weight of 0.30...
Oval Cut

Seline Oval Diamond Solitaire Ring 0.70 Ct Yellow Gold

NICOLS SOLITARI
99930536115
€4,942.15 (tax excl.)
0.70 Oval Cut Diamond Ring Seline Reference: 99930536115 Technical Sheet_ 0.70 Seline emerald cut solitaire ring. Solitaire with emerald cut diamond weighing 0.70 carats, in a four-claw setting. Surrounded by a diamond border. Arm with brilliant cut diamonds, arm in diamond pavé. Made in 18kt yellow gold and a natural oval cut diamond. Total weight of...
Yellow Gold Solitaires

NOA Diamond Ring 0.48 Yellow Gold

NICOLS BODA
14710800215
€1,611.57 (tax excl.)
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...

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. +60 models in our collection.

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