Brilliant Cut

Brilliant Cut Diamond Rings — handmade in Spain since 1917

The brilliant cut is the ultimate expression of art in jewelry, designed to maximize the brilliance and fire of the natural diamond. At Nicols Jewelers, with four generations of experience since 1917, we select and work each stone with artisanal precision so that each jewel reflects light in a unique and authentic way. Our commitment is to offer only natural diamonds, with GIA or IGI certification from 0.25 ct, guaranteeing quality and transparency in every piece.

The brilliant cut is not just a technique; it is a tradition that we have perfected for over a century. Each brilliant cut diamond in our collection is designed for those who value excellence and timeless elegance. Discover the purity of 18k gold or platinum that enhances each gem, and choose a jewel that transcends fashions, designed to last and excite with its intense light and unmistakable presence.

Trilogy Diamond Ring 0.65 Yellow Gold - Diamond cinquillo Trilogy Diamond Ring 0.65 Yellow Gold - Diamond cinquillo 2
  • New
Five-Stone Diamond Rings

Trilogy Diamond Ring 0.65 Yellow Gold

NICOLS BODA
99929103215
€2,290.00
Trilogy Diamond Ring Eloise Tresillo 0.65 Yellow Gold Reference:_99929103215 Technical Data_ ELOISE Diamond Ring 0.65 NICOLS. Engagement ring with three online diamonds. Made of 18kt yellow gold with three diamonds in a line. The perfect ring to celebrate life's special moments. Consisting of three brilliant-cut diamonds in a decreasing line, with a...
Dafne Petit Diamond Engagement Ring 0.30 Yellow Gold - Lonely yellow gold Dafne Petit Diamond Engagement Ring 0.30 Yellow Gold - Lonely yellow gold 2
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Yellow Gold Solitaire Rings

Dafne Petit Diamond Engagement Ring 0.30 Yellow Gold

NICOLS
29210585315
€2,685.00
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...
V-shaped half-weave ring in yellow gold and diamonds - Diamond Rings V-shaped half-weave ring in yellow gold and diamonds - Diamond Rings 2
  • New
€950.00
V-shaped half-ring Yellow gold and diamondsReference: 32810330015Technical Sheet_ Vera V-shaped half-ring made of yellow gold and with diamonds weighing 0.22ct. Timeless elegance and contemporary luxury come together in this exquisite V-shaped half-ring, a jewel designed to enhance the beauty of every movement. Made of yellow gold, its shiny and...
Eternity Churumbella Diamond Ring 2.25 to 2.70 Carat 0.15 99930275011 99930275015 Eternity Churumbella Diamond Ring 2.25 to 2.70 Carat 0.15 99930275011 99930275015 2
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Brilliant Cut

Eternity Churumbella Diamond Ring 2.25 to 2.70 Carat 0.15

NICOLS BODA
99930275015
From €6,720.00
Full yellow gold and diamond alliance ring Eternity Churumbela 2.25 carats to 2.70 carats clawsReference: 99930275015Technical Sheet_ Full diamond alliance ring Eternity Nicols.Ring with diamonds in a row weighing 0.15 carats each in brilliant cut in a four-claw setting. Side bezel in claws.This full diamond ring around its entire circumference varies in...
1ct solitaire diamond ring Frida in 18K yellow gold - Lonely yellow gold 1ct solitaire diamond ring Frida in 18K yellow gold - Lonely yellow gold 2
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Yellow Gold Solitaire Rings

1ct solitaire diamond ring Frida in 18K yellow gold

NICOLS SOLITARI
99928336715
€7,870.00
Frida 1ct Diamond Solitaire Ring in 18K Yellow Gold Reference _ 99928336711 Technical Sheet _ Frida 1-carat yellow gold diamond ring. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid yellow gold. Finished in yellow rhodium for extra shine. Features a diamond set in a 4-prong triangular shape with a cliff-shaped detail on the...
Frida 0.75 carat diamond solitaire ring in yellow gold - Lonely yellow gold Frida 0.75 carat diamond solitaire ring in yellow gold - Lonely yellow gold 2
  • New
Yellow Gold Solitaire Rings

Frida 0.75 carat diamond solitaire ring in yellow gold

NICOLS
99928336215
€5,150.00
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...
Frida 0.75 ct diamond ring in white gold - Brilliant Cut Frida 0.75 ct diamond ring in white gold - Brilliant Cut 2
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Brilliant Cut

Frida 0.75 ct diamond ring in white gold

NICOLS
99928336211
€5,160.00
Frida 0.75-carat diamond solitaire engagement ring in 18K white gold Reference _ 99928336211Technical Details _ Frida white gold diamond ring, weight 0.75 carats. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid white gold. Finished in white rhodium for extra shine. Features a diamond set with 4 triangular prongs and a...
1ct Frida solitaire diamond ring in 18K white gold - Brilliant Cut 1ct Frida solitaire diamond ring in 18K white gold - Brilliant Cut 2
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Brilliant Cut

1ct Frida solitaire diamond ring in 18K white gold

NICOLS SOLITARI
99928336711
€7,880.00
1ct Frida diamond solitaire ring in 18K white goldReference _ 99928336711 Technical Sheet_ Frida white gold diamond ring, weight 1 carat. Solitaire ring made of authentic, recycled and sustainable, pure 18K solid white gold. White rhodium finish giving it more shine. It has a diamond set with 4 triangular prongs and a cliff-shaped detail on the side. A...
White gold crossover ring with white and black diamonds 99930720011 - High jewelry White gold crossover ring with white and black diamonds 99930720011 - High jewelry 2
  • New
€7,980.00
Black and White Diamond Crisscross Ring Reference: 99930720011 Technical Sheet Crisscross ring with three rows of black diamonds, where a row of white diamonds overlaps in a diagonal crossing. Made of recycled and sustainable white gold, in Madrid. Total weight of brilliant-cut white diamonds: 2.60 carats and brilliant-cut black diamonds: 4.60...
Aura white gold and double-branch diamond ring - Diamond Rings Aura white gold and double-branch diamond ring - Diamond Rings 2
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Diamond Rings

Aura white gold and double-branch diamond ring

NICOLS
36610030011
€2,970.00
Aura white gold and double-arm diamond ringReference: 36610030011Technical Sheet_ Aura 0.70 ct open double-arm white gold and diamond ring.Aura double-arm ring, made of white gold and brilliant-cut diamonds with a total weight of 0.70 ct and with four leaf-shaped ends.This open double-arm ring, part of the exclusive Aura collection by Nicols, is made of...
V-shaped half-weave ring in white gold and diamonds - Diamond Rings V-shaped half-weave ring in white gold and diamonds - Diamond Rings 2
  • New
€960.00
V-shaped half-ring in white gold and diamondsReference: 32810330011Technical Sheet_ Vera V-shaped half-ring made of white gold and with diamonds weighing 0.22ct. Timeless elegance and contemporary luxury come together in this exquisite V-shaped half-ring, a jewel designed to enhance the beauty of every movement. Made of white gold, its shiny and...
Nocturnal Water Drop Ring Diamonds - Brilliant Cut Nocturnal Water Drop Ring Diamonds - Brilliant Cut 2
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Brilliant Cut

Nocturnal Water Drop Ring Diamonds

NICOLS
37810010011
€5,980.00
Water Drop Ring Diamonds 31mm NochenteraReference: 37810010011Technical Sheet_ Water drop shaped gold ring.Measurements 31mm high by 17mm wideMade in authentic 18K gold and brilliant cut diamonds with a total weight of 0.80 carats. Approximately 14 grams of authentic gold. The most fashionable gold ring. This water drop shaped ring will be in the most...
Eternity Alliance Churumbella Diamonds 1.8 to 2.1 Carat 0.10 99930255011 99930255015 Eternity Alliance Churumbella Diamonds 1.8 to 2.1 Carat 0.10 99930255011 99930255015 2
  • New
From €4,680.00
Churumbela Eternity Ring 1.8 Carat to 2.1 Carat Claws 18K Yellow GoldReference: 99930255015Technical Sheet_ Nicols Eternity full diamond alliance ring.Row diamond ring weighing 0.10 carats each in brilliant cut in a four-claw setting. Side bezel in claws.This full diamond ring around its entire circumference varies in the number of diamonds according to...
Dafne Petit Diamond Solitaire Ring 0.40 Yellow Gold - Yellow Gold Rings Dafne Petit Diamond Solitaire Ring 0.40 Yellow Gold - Yellow Gold Rings 2
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Yellow Gold Rings

Dafne Petit Diamond Solitaire Ring 0.40 Yellow Gold

NICOLS
29210585515
€2,885.00
Yellow Gold Dafne Petit Solitaire Brilliant Engagement Ring 0.40Reference_ 29210585515Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with a central stone in a high setting with a brilliant-cut diamond arm on the side battlements.Made of recycled and sustainable gold, 18kt yellow gold and a central brilliant diamond with a...
Dafne Petit 0.25 Yellow Gold Diamond Solitaire Ring - Lonely yellow gold Dafne Petit 0.25 Yellow Gold Diamond Solitaire Ring - Lonely yellow gold 2
  • New
Yellow Gold Solitaire Rings

Dafne Petit 0.25 Yellow Gold Diamond Solitaire Ring

NICOLS
29210585215
€2,295.00
Dafne Petit Solitaire Diamond Ring 0.25 Yellow GoldReference_ 29210585215Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with a central stone in a high setting with a brilliant-cut diamond arm on the side battlements.Made of recycled and sustainable gold, 18kt yellow gold and a central brilliant diamond with a total weight of...
Dafne Petit 0.20 Yellow Gold Solitaire Ring - Yellow Gold Rings Dafne Petit 0.20 Yellow Gold Solitaire Ring - Yellow Gold Rings 2
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Yellow Gold Rings

Dafne Petit 0.20 Yellow Gold Solitaire Ring

NICOLS BODA
29210585115
€1,985.00
Dafne Petit Brilliant Ring 0.20 Yellow Gold Reference_ 29210585115 Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds. Ring with a central stone in a high setting with a brilliant-cut diamond arm on side battlements. Made of recycled and sustainable gold, 18kt yellow gold and a central brilliant diamond with a total weight of 0.20...
Dafne Petit Solitaire Diamond Ring 0.15 Yellow Gold - Promise Rings Dafne Petit Solitaire Diamond Ring 0.15 Yellow Gold - Promise Rings 2
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Promise Diamond Rings

Dafne Petit Solitaire Diamond Ring 0.15 Yellow Gold

NICOLS
29210585015
€1,685.00
Dafne Petit 0.15 Yellow Gold Diamond Solitaire RingReference_ 29210585015Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with a central stone in a high setting with a brilliant-cut diamond arm on the side battlements.Made of recycled and sustainable gold, 18kt yellow gold and a central brilliant diamond with a total weight of...
Dafne Petit Solitaire Diamond Ring 0.10 Yellow Gold - Promise Rings Dafne Petit Solitaire Diamond Ring 0.10 Yellow Gold - Promise Rings 2
  • New
Promise Diamond Rings

Dafne Petit Solitaire Diamond Ring 0.10 Yellow Gold

NICOLS
29210584915
€1,475.00
Dafne Petit Solitaire Ring Yellow Gold Diamond 0.10Reference_ 29210584915Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with central stone in high setting with brilliant-cut diamond arm on side battlements.Made of recycled and sustainable gold, 18kt yellow gold and central brilliant diamond with a total weight of 0.10 carats...
Dafne Petit Solitaire Diamond Ring 0.40 - Diamond Rings Dafne Petit Solitaire Diamond Ring 0.40 - Diamond Rings 2
  • New
Diamond Rings

Dafne Petit Solitaire Diamond Ring 0.40

NICOLS
29210585511
€2,890.00
Dafne Petit Solitaire Engagement Ring Brilliant 0.30Reference_ 29210585311Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with central stone in high setting with arm of brilliant-cut diamonds in side battlements.Made in recycled and sustainable gold, 18kt white gold and central brilliant diamond with a total weight of 0.30...
Dafne Petit Diamond Ring 0.30 - Rings Dafne Petit Diamond Ring 0.30 - Rings 2
  • New
Rings

Dafne Petit Diamond Ring 0.30

NICOLS BODA
29210585311
€2,690.00
Dafne Petit Solitaire Engagement Ring Brilliant 0.30 Reference_ 29210585311 Technical Sheet_ Nicols Dafne Petit solitaire ring and arm with diamonds. Ring with central stone in high setting with arm of brilliant-cut diamonds in side battlements. Made in recycled and sustainable gold, 18kt white gold and central brilliant diamond with a total weight of...
Dafne Petit Brilliant Solitaire Ring 0.25 - Rings Dafne Petit Brilliant Solitaire Ring 0.25 - Rings 2
  • New
€2,300.00
Dafne Petit 0.25 Engagement RingDafne Petit 0.25 Brilliant Solitaire RingReference_ 29210585211Technical 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 white gold and a central brilliant diamond with a...
Trilogy Diamond Ring 0.41 Ct Yellow Gold - Diamond cinquillo Trilogy Diamond Ring 0.41 Ct Yellow Gold - Diamond cinquillo 2
  • New
Five-Stone Diamond Rings

Trilogy Diamond Ring 0.41 Ct Yellow Gold

NICOLS
99929105215
€1,695.00
Trilogy Diamond Ring 0.41 Ct Yellow GoldReference:_99929105215Technical Data_ TRILOGY diamond triplet ring 0.41 Eloise NICOLS. Engagement ring with three online diamonds.Made of 18kt yellow gold with three diamonds in a line.The perfect ring to celebrate life's special moments. Consisting of three brilliant-cut diamonds in a decreasing line, with a total...
Trilogy Diamond Ring 0.41 Ct White Gold - Diamond cinquillo Trilogy Diamond Ring 0.41 Ct White Gold - Diamond cinquillo 2
  • New
Five-Stone Diamond Rings

Trilogy Diamond Ring 0.41 Ct White Gold

NICOLS
99929105211
€1,699.00
Trilogy Diamond Ring 0.41 Ct White GoldReference:_99929105211Technical Data_ TRILOGY diamond triplet ring 0.41 Eloise NICOLS. Engagement ring with three online diamonds.Made of 18kt white gold with three diamonds in a line.The perfect ring to celebrate life's special moments. Consisting of three brilliant-cut diamonds in a decreasing line, with a total...
Trilogy Diamond Ring 0.50 Ct Yellow Gold - Brilliant Cut Trilogy Diamond Ring 0.50 Ct Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Trilogy Diamond Ring 0.50 Ct Yellow Gold

NICOLS BODA
99929104215
€1,880.00
Trilogy Diamonds Tresillo Ring 0.50 Yellow Gold Reference:_99929104215 Technical Data_ ELOISE Diamond Ring 0.50 NICOLS. Engagement ring with three online diamonds. Made of 18kt yellow gold with three diamonds in a line. The perfect ring to celebrate life's special moments. Consisting of three brilliant cut diamonds in a decreasing line, with a total...
Trilogy Diamond Ring 0.50 Ct White Gold - Engagement Rings Trilogy Diamond Ring 0.50 Ct White Gold - Engagement Rings 2
  • New
Engagement Rings

Trilogy Diamond Ring 0.50 Ct White Gold

NICOLS BODA
99929104211
€1,885.00
Trilogy Diamonds Tresillo Ring 0.50 White Gold Reference:_99929104211 Technical Data_ ELOISE Diamond Ring 0.50 NICOLS. Engagement ring with three online diamonds. Made of 18kt white gold with three diamonds in a line. The perfect ring to celebrate life's special moments. Consisting of three brilliant cut diamonds in a decreasing line, with a total...
Trilogy Diamond Ring 0.65 Rose Gold - Pink Gold Rings Trilogy Diamond Ring 0.65 Rose Gold - Pink Gold Rings 2
  • New
Rose Gold Rings

Trilogy Diamond Ring 0.65 Rose Gold

NICOLS
99929103219
€2,290.00
Trilogy Diamond Ring Eloise Tresillo 0.65 Rose GoldReference:_99929103219Technical Data_ ELOISE Diamond Ring 0.65 NICOLS. Engagement ring with three online diamonds.Made of 18kt rose gold with three diamonds in a line.The perfect ring to celebrate life's special moments. Consisting of three brilliant-cut diamonds in a decreasing line, with a total weight...
Trilogy Diamond Ring 0.65 White Gold - Engagement Rings Trilogy Diamond Ring 0.65 White Gold - Engagement Rings 2
  • New
Engagement Rings

Trilogy Diamond Ring 0.65 White Gold

NICOLS
99929103211
€2,295.00
Trilogy Diamond Ring Eloise Tresillo 0.65 White GoldReference:_99929103211Technical Data_ ELOISE Diamond Ring 0.65 NICOLS. Engagement ring with three online diamonds.Made of 18kt white gold with three diamonds in a line.The perfect ring to celebrate life's special moments. Consisting of three brilliant-cut diamonds in a decreasing line, with a total...
Eternity Churumbella Diamond Ring 2.25 to 2.70 Carat 0.15 99930275011 Eternity Churumbella Diamond Ring 2.25 to 2.70 Carat 0.15 99930275011 2
  • New
Brilliant Cut

Eternity Churumbella Diamond Ring 2.25 to 2.70 Carat 0.15

NICOLS BODA
99930275011
From €6,730.00
Full diamond alliance ring Eternity Churumbela 2.25 Carat to 2.70 Carat Claws Reference: 99930275011 Technical Data_ Eternity Nicols complete alliance diamond ring. Row diamond ring weighing 0.15 carats each in brilliant cut in four-claw setting. Lateral bezel in claws. This full diamond ring in its entire circumference varies in the number of diamonds...
Complete Eternity Ring Churumbella Diamonds 1.15 to 1.30 Carat 0.05 99930235011
  • New
From €3,250.00
Eternity Churumbela Ring 1.15 Carat to 1.3 Carat ClawsReference: 99930235011Technical Data_ Eternity Nicols complete alliance diamond ring.Row diamond ring weighing 0.05 carats each in brilliant cut in four-claw setting. Lateral bezel in claws.This full diamond ring in its entire circumference varies in the number of diamonds according to the following...
Dafne Petit Engagement Ring 0.20 - Rings Dafne Petit Engagement Ring 0.20 - Rings 2
  • New
Rings

Dafne Petit Engagement Ring 0.20

NICOLS BODA
29210585111
€1,990.00
Dafne Petit Diamond Solitaire Ring 0.20Reference_ 29210585111Technical Data_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with central stone in high setting with arm of brilliant cut diamonds in side battlements.Made of recycled and sustainable gold, 18kt white gold and central brilliant diamond with a total weight of 0.20 carats and 16...
Dafne Petit Diamond Ring 0.15 - Rings Dafne Petit Diamond Ring 0.15 - Rings 2
  • New
Rings

Dafne Petit Diamond Ring 0.15

NICOLS
29210585011
€1,690.00
Dafne Petit Solitaire Diamond Ring 0.15Reference_ 29210585011Technical Data_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with central stone in high setting with arm of brilliant cut diamonds in side battlements.Made of recycled and sustainable gold, 18kt white gold and central brilliant diamond with a total weight of 0.15 carats and 16...
Dafne Petit Promise Ring 0.10 - Rings Dafne Petit Promise Ring 0.10 - Rings 2
  • New
Rings

Dafne Petit Promise Ring 0.10

NICOLS
29210584911
€1,480.00
Dafne Petit Diamond Solitaire Ring 0.10Reference_ 29210584911Technical Data_ Nicols Dafne Petit solitaire ring and arm with diamonds.Ring with central stone in high setting with arm of brilliant cut diamonds in side battlements.Made of recycled and sustainable gold, 18kt white gold and central brilliant diamond with a total weight of 0.10 carats and 16...
Azalea Diamond Ring 0.07 Yellow Gold - Brilliant Cut Azalea Diamond Ring 0.07 Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Azalea Diamond Ring 0.07 Yellow Gold

NICOLS
99930203015
€710.00
Azalea Diamond Ring 0.07 Yellow GoldReference_ 99930203015Technical Data_ Azalea diamond alliance ring.Half-ring in a line, 1.20mm wide, with 11 stones in total, set in grain. Made of 18kt yellow gold, 11 brilliant-cut diamonds weighing 0.07 carats. If you are looking for a simple diamond ring, an online diamond alliance, that you can wear every day and...
Azalea Diamond Ring 0.15 Yellow Gold - Brilliant Cut Wedding Ring
  • New
Brilliant Wedding Bands

Azalea Diamond Ring 0.15 Yellow Gold

NICOLS
99930213015
€980.00
Azalea Diamond Ring 0.15 Yellow GoldReference_ 99930213015Technical Data_ Azalea diamond alliance ring.Half-ring in a line, 1.50mm wide, with 11 stones in total, set in grain. Made of 18kt yellow gold, 11 brilliant-cut diamonds weighing 0.15 carats.If you are looking for a simple diamond ring, an online diamond alliance, that you can wear every day and...
Azalea Diamond Ring 0.22 Yellow Gold - Brilliant Cut Wedding Ring
  • New
Brilliant Wedding Bands

Azalea Diamond Ring 0.22 Yellow Gold

NICOLS
99930210015
€1,180.00
Azalea Diamond Ring 0.15 Yellow GoldReference_ 99930213015Technical Data_ Azalea diamond alliance ring.Half-ring in a line, 1.20mm wide, with 11 stones in total, set in grain. Made of 18kt yellow gold, 11 brilliant-cut diamonds weighing 0.15 carats Azalea Diamond Ring 0.15 Yellow GoldAzalea diamond alliance ring.If you are looking for a simple diamond...
Eternity Alliance Churumbella Diamonds 1.8 to 2.1 Carat 0.10 99930255011 99930255011 Eternity Alliance Churumbella Diamonds 1.8 to 2.1 Carat 0.10 99930255011 99930255011 2
  • New
From €4,690.00
Eternity Churumbela Ring 1.8 Carat to 2.1 Carat ClawsReference: 99930255011Technical Data_ Eternity Nicols complete alliance diamond ring.Row diamond ring weighing 0.10 carats each in brilliant cut in four-claw setting. Lateral bezel in claws.This full diamond ring in its entire circumference varies in the number of diamonds according to the following cut...
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