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.

You might also be interested in: Baguette Cut · Emerald Cut · Oval Cut

Eternity Gold Diamond Alliance 2.25 to 2.70 Carat 0.15 99930270015 Eternity Gold Diamond Alliance 2.25 to 2.70 Carat 0.15 99930270015 2
  • New
Eternity Full Band Rings

Eternity Gold Diamond Alliance 2.25 to 2.70 Carat 0.15

NICOLS BODA
99930270015
From €6,620.00
Eternity Churumbela Ring 2.25 Carat to 2.70 Carat Reference: 99930270015Technical Data_ Eternity Nicols complete alliance diamond ring.Row diamond ring weighing 0.15 carats each in brilliant cut in four-claw setting.This full diamond ring in its entire circumference varies in the number of diamonds according to the following cut sections: - Sizes 6 to 8_...
Complete Eternity Ring Diamonds 1.15 to 1.3 Carat 0.05 Yellow gold 99930230015
  • New
Eternity Full Band Rings

Complete Eternity Ring Diamonds 1.15 to 1.3 Carat 0.05 Yellow gold

NICOLS BODA
99930230015
From €3,140.00
Diamond Ring Yellow Gold Eternity Alliance Churumbela 1.15 Carat to 1.3 Carat Reference: 99930230015 Technical Data_ Eternity Nicols complete alliance diamond ring. Row diamond ring weighing 0.05 carats each in brilliant cut in four-claw setting. This full diamond ring in its entire circumference varies in the number of diamonds according to the...
Complete Eternity Ring Diamonds 1.15 to 1.3 Carat 0.05 Complete Eternity Ring Diamonds 1.15 to 1.3 Carat 0.05 2
  • New
Brilliant Cut

Complete Eternity Ring Diamonds 1.15 to 1.3 Carat 0.05

NICOLS BODA
99930230011
From €3,150.00
Churumbela Eternity Alliance Diamond Ring 1.15 Carat to 1.3 Carat Reference: 99930230011 Technical Data_ Eternity Nicols complete alliance diamond ring. Row diamond ring weighing 0.05 carats each in brilliant cut in four-claw setting. This full diamond ring in its entire circumference varies in the number of diamonds according to the following cut...
AZALEA Diamond Ring 0.35 Yellow Gold - Brilliant Cut AZALEA Diamond Ring 0.35 Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

AZALEA Diamond Ring 0.35 Yellow Gold

NICOLS BODA
14710545111
€2,330.00
Azalea Diamond Ring 0.55 White Gold Reference_ 147105451 11 Technical Data Sheet_ Azalea Diamond Alliance Ring. Half ring in triple line, with brilliant cut diamonds, set in grain, in three rows of diamonds. Made of 18kt white gold and brilliant cut diamonds. Total weight 0.55 carats. If you are looking for a simple diamond ring that you can wear every...
Azalea Diamond Ring 0.50 Yellow Gold - Brilliant Cut Wedding Ring Azalea Diamond Ring 0.50 Yellow Gold - Brilliant Cut Wedding Ring 2
  • New
Brilliant Wedding Bands

Azalea Diamond Ring 0.50 Yellow Gold

NICOLS BODA
14710545011
€2,330.00
Azalea Diamond Ring 0.55 Yellow Gold Reference_ 14710545011 Technical Data Sheet_ Azalea Diamond Alliance Ring. Half ring in triple line, with brilliant cut diamonds, set in grain, in three rows of diamonds. Made of 18kt yellow gold and brilliant cut diamonds. Total weight 0.55 carats. If you are looking for a simple diamond ring that you can wear...
Chloe Diamond Ring 0.35 Rose Gold - Brilliant Cut
  • New
Brilliant Cut

Chloe Diamond Ring 0.35 Rose Gold

NICOLS
14710780019
€2,370.00
Chloe Diamond Ring 0.35 Rose Gold Reference: 14710780019 Technical Data_ Chloe Nicols Alliance Diamond Ring. Diamond ring in a row with 17 brilliant-cut diamonds pressed together in micro-setting. Made of 18kt rose gold and 0.35 carat brilliant cut diamonds. "The diamond wedding ring in solid 18kt real gold." Designed in our jewelry workshops in...
Chloe Diamond Ring 0.35 Yellow Gold - Brilliant Cut
  • New
Brilliant Cut

Chloe Diamond Ring 0.35 Yellow Gold

NICOLS BODA
14710780015
€2,370.00
Chloe Diamond Ring 0.35 Yellow Gold Reference: 14710780015 Technical Data_ Chloe Nicols Alliance Diamond Ring. Diamond ring in a row with 17 brilliant-cut diamonds pressed together in micro-setting. Made of 18kt yellow gold and 0.35 carat brilliant cut diamonds. "The diamond wedding ring in solid 18kt real gold." Designed in our jewelry workshops in...
Chloe Diamond Ring 0.18 Rose Gold - Brilliant Cut Wedding Ring
  • New
Brilliant Wedding Bands

Chloe Diamond Ring 0.18 Rose Gold

NICOLS
14710880019
€930.00
Chloe Diamond Ring 0.18 Rose Gold Reference: 14710880019 Technical Data_ Chloe Nicols Alliance Diamond Ring. Diamond ring in a row with twenty-seven brilliant-cut diamonds pressed together in micro-setting. Made of 18kt rose gold and 0.18 carat brilliant cut diamonds. "The real solid gold and diamond wedding ring online." Designed in our jewelry...
Chloe Diamond Ring 0.18 Yellow Gold - Brilliant Cut Wedding Ring
  • New
Brilliant Wedding Bands

Chloe Diamond Ring 0.18 Yellow Gold

NICOLS
14710880015
€930.00
Chloe Diamond Ring 0.18 Yellow Gold Reference: 14710880015 Technical Data_ Chloe Nicols Alliance Diamond Ring. Diamond ring in a row with twenty-seven brilliant-cut diamonds pressed together in micro-setting. Made of 18kt yellow gold and 0.18 carat brilliant cut diamonds. "The real solid gold and diamond wedding ring online." Designed in our jewelry...
Eternity Diamond Alliance 1.8 to 2.1 Carat 0.10 Yellow Gold 99930250015 Eternity Diamond Alliance 1.8 to 2.1 Carat 0.10 Yellow Gold 99930250015 2
  • New
Brilliant Cut

Eternity Diamond Alliance 1.8 to 2.1 Carat 0.10 Yellow Gold

NICOLS BODA
99930250015
From €4,580.00
Eternity Ring Churumbela 1.8 Carat to 2.1 Carat Yellow goldReference: 99930250015Technical Data_ Eternity Nicols complete alliance diamond ring.Row diamond ring weighing 0.10 carats each in brilliant cut in four-claw setting.This full diamond ring in its entire circumference varies in the number of diamonds according to the following cut sections: - Sizes...
Eternity Diamond Alliance 1.8 to 2.1 Carat 0.10 99930250011 Eternity Diamond Alliance 1.8 to 2.1 Carat 0.10 99930250011 2
  • New
Brilliant Cut

Eternity Diamond Alliance 1.8 to 2.1 Carat 0.10

NICOLS BODA
99930250011
From €4,590.00
Eternity Churumbela Ring 1.8 Carat to 2.1 Carat Reference: 99930250011Technical Data_ Eternity Nicols complete alliance diamond ring.Row diamond ring weighing 0.10 carats each in brilliant cut in four-claw setting.This full diamond ring in its entire circumference varies in the number of diamonds according to the following cut sections: - Sizes 6 to 8_...
Eternity Diamond Alliance 2.25 Carat to 2.70 Carat 0.15 99930270011 Eternity Diamond Alliance 2.25 Carat to 2.70 Carat 0.15 99930270011 2
  • New
Eternity Full Band Rings

Eternity Diamond Alliance 2.25 Carat to 2.70 Carat 0.15

NICOLS BODA
99930270011
From €6,630.00
Eternity Churumbela Ring 2.25 Carat to 2.70 Carat Reference: 99930270011 Technical Data_ Eternity Nicols complete alliance diamond ring. Row diamond ring weighing 0.15 carats each in brilliant cut in four-claw setting. This full diamond ring in its entire circumference varies in the number of diamonds according to the following cut sections: - Sizes...
Camellia Black and White Diamond Ring 0.11 - Brilliant Cut Camellia Black and White Diamond Ring 0.11 - Brilliant Cut 2
  • New
Brilliant Cut

Camellia Black and White Diamond Ring 0.11

NICOLS
20110208313
€780.00
If you are looking for a simple, elegant, romantic black diamond ring with rosette-shaped diamonds, this ring is one of the most recognized and sought-after designs as a ring to wear on a daily basis. Conceived and designed in our jewelry workshops in Madrid, the rings with diamond rosettes have been created for urban women who want to enjoy their rings...
Camellia Black Diamond Ring 0.11 - Diamond Rings Camellia Black Diamond Ring 0.11 - Diamond Rings 2
  • New
Diamond Rings

Camellia Black Diamond Ring 0.11

NICOLS
20110208213
€760.00
If you are looking for a simple, elegant, romantic black diamond ring with rosette-shaped diamonds, this ring is one of the most recognized and sought-after designs as a ring to wear on a daily basis. Conceived and designed in our jewelry workshops in Madrid, the rings with diamond rosettes have been created for urban women who want to enjoy their rings...
Margarita Diamond Solitaire Ring 0.50 Yellow Gold - Promise Rings Margarita Diamond Solitaire Ring 0.50 Yellow Gold - Promise Rings 2
  • New
Promise Diamond Rings

Margarita Diamond Solitaire Ring 0.50 Yellow Gold

NICOLS SOLITARI
99930178715
€3,890.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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 Nicols...
Margarita Diamond Solitaire Ring 0.50 - Brilliant Cut Margarita Diamond Solitaire Ring 0.50 - Brilliant Cut 2
  • New
Brilliant Cut

Margarita Diamond Solitaire Ring 0.50

NICOLS
99930178711
€3,895.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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 Nicols...
Margarita Diamond Solitaire Ring 0.30 Yellow Gold - Promise Rings Margarita Diamond Solitaire Ring 0.30 Yellow Gold - Promise Rings 2
  • New
Promise Diamond Rings

Margarita Diamond Solitaire Ring 0.30 Yellow Gold

NICOLS SOLITARI
99930178315
€2,750.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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...
Margarita Diamond Solitaire Ring 0.30 - Brilliant Cut Margarita Diamond Solitaire Ring 0.30 - Brilliant Cut 2
  • New
Brilliant Cut

Margarita Diamond Solitaire Ring 0.30

NICOLS
99930178311
€2,760.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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...
Margarita Diamond Solitaire Ring 0.15 Yellow Gold - Promise Rings Margarita Diamond Solitaire Ring 0.15 Yellow Gold - Promise Rings 2
  • New
Promise Diamond Rings

Margarita Diamond Solitaire Ring 0.15 Yellow Gold

NICOLS
99930178015
€1,780.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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...
Margarita Diamond Solitaire Ring 0.15 - Rings Margarita Diamond Solitaire Ring 0.15 - Rings 2
  • New
Rings

Margarita Diamond Solitaire Ring 0.15

NICOLS SOLITARI
99930178011
€1,785.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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 Nicols...
Margarita Diamond Solitaire Ring 0.20 - Brilliant Cut Margarita Diamond Solitaire Ring 0.20 - Brilliant Cut 2
  • New
Brilliant Cut

Margarita Diamond Solitaire Ring 0.20

NICOLS SOLITARI
99930176215
€1,980.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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 Nicols...
Margarita Diamond Solitaire Ring 0.20 - Promise Rings Margarita Diamond Solitaire Ring 0.20 - Promise Rings 2
  • New
Promise Diamond Rings

Margarita Diamond Solitaire Ring 0.20

NICOLS SOLITARI
99930176211
€1,985.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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 Nicols...
Margarita Diamond Solitaire Ring 0.15 Yellow Gold - Promise Rings Margarita Diamond Solitaire Ring 0.15 Yellow Gold - Promise Rings 2
  • New
Promise Diamond Rings

Margarita Diamond Solitaire Ring 0.15 Yellow Gold

NICOLS SOLITARI
99930176015
€1,680.00
If you are looking for a diamond ring as a gift, for a special celebration, or even as an engagement or anniversary ring, brilliant Daisy 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...
Azalea Diamond Alliance 0.15 Rose Gold - Engagement wedding rings
  • New
Engagement Bands

Azalea Diamond Alliance 0.15 Rose Gold

NICOLS
14710861119
€810.00
If you are looking for a simple diamond ring that you can wear every day and that shines with its own light, the Azalea diamond ring is the perfect choice.Azalea rose gold diamond wedding rings have been the best-selling sparkling diamond half rings for years. Designed in Madrid by our artisan jewelers, the diamond half alliance rings are among the most...
Azalea Diamond Alliance 0.15 Yellow Gold - Brilliant Cut Wedding Ring Azalea Diamond Alliance 0.15 Yellow Gold - Brilliant Cut Wedding Ring 2
  • New
Brilliant Wedding Bands

Azalea Diamond Alliance 0.15 Yellow Gold

NICOLS
14710861115
€810.00
If you are looking for a simple diamond ring that you can wear every day and that shines with its own light, the Azalea diamond ring is the perfect choice.Azalea yellow gold diamond rings have been the best-selling brilliant diamond half rings for years. Designed in Madrid by our artisan jewelers, the diamond half alliance rings are among the most...
Azalea Diamond Alliance 0.17 Rose Gold - Rings
  • New
Rings

Azalea Diamond Alliance 0.17 Rose Gold

NICOLS
14710860019
€920.00
If you are looking for a simple diamond ring that you can wear every day and that shines with its own light, the AZALEA diamond ring is the perfect choice.Azalea rose gold diamond wedding rings have been the best-selling sparkling diamond half rings for years. Designed in Madrid by our artisan jewelers, the diamond half alliance rings are among the most...
Azalea Diamond Alliance 0.17 Yellow Gold - Brilliant Cut Azalea Diamond Alliance 0.17 Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Azalea Diamond Alliance 0.17 Yellow Gold

NICOLS
14710860015
€920.00
If you are looking for a simple diamond ring that you can wear every day and that shines with its own light, the AZALEA diamond ring is the perfect choice.Azalea yellow gold diamond rings have been the best-selling brilliant diamond half rings for years. Designed in Madrid by our artisan jewelers, the diamond half alliance rings are among the most...
Trilogy Diamond Ring 0.80 White Gold - Brilliant Cut Trilogy Diamond Ring 0.80 White Gold - Brilliant Cut 2
  • New
Brilliant Cut

Trilogy Diamond Ring 0.80 White Gold

NICOLS
99929102211
€2,790.00
If you are looking for a must-have triplet diamond ring in jewelry, or a triplet engagement ring or a classic and elegant anniversary ring, the ELOISE Trilogy white gold ring is undoubtedly a sure hit.Created and handcrafted in Madrid by our artisan jewelers, the ELOISE Trilogy classic triple diamond ring in white gold is more fashionable than ever with...
Trilogy Diamond Ring 1.00 Rose Gold - Diamond Tresks Trilogy Diamond Ring 1.00 Rose Gold - Diamond Tresks 2
  • New
Three-Stone Diamond Rings

Trilogy Diamond Ring 1.00 Rose Gold

NICOLS BODA
99929101219
€3,360.00
If you are looking for a must-have triplet diamond ring in jewelry, or a triplet engagement ring or a classic and elegant anniversary ring, the ELOISE Trilogy rose gold ring is undoubtedly a sure hit.Created and handcrafted in Madrid by our artisan jewelers, the ELOISE Trilogy classic rose gold diamond ring is more fashionable than ever with its three...
Trilogy Diamond Ring 1.00 Yellow Gold - Brilliant Cut Trilogy Diamond Ring 1.00 Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Trilogy Diamond Ring 1.00 Yellow Gold

NICOLS BODA
99929101215
€3,360.00
If you are looking for a must-have triplet diamond ring in jewelry, or a triplet engagement ring or a classic and elegant anniversary ring, the ELOISE Trilogy yellow gold ring is undoubtedly a sure hit. Created and handcrafted in Madrid by our artisan jewelers, the ELOISE Trilogy classic triple diamond ring in yellow gold is more fashionable than ever...
Trilogy Diamond Ring 1.00 White Gold - Diamond Tresks Trilogy Diamond Ring 1.00 White Gold - Diamond Tresks 2
  • New
Three-Stone Diamond Rings

Trilogy Diamond Ring 1.00 White Gold

NICOLS
99929101211
€3,365.00
If you are looking for a must-have triplet diamond ring in jewelry, or a triplet engagement ring or a classic and elegant anniversary ring, the Trilogy white gold ring is undoubtedly a sure hit.Created and handcrafted in Madrid by our artisan jewelers, the Trilogy classic triple diamond ring in white gold is more fashionable than ever with its three...
Trilogy Diamond Ring 0.80 Rose Gold - Brilliant Cut Trilogy Diamond Ring 0.80 Rose Gold - Brilliant Cut 2
  • New
Brilliant Cut

Trilogy Diamond Ring 0.80 Rose Gold

NICOLS BODA
99929102219
€2,785.00
If you are looking for a must-have triplet diamond ring in jewelry, or a triplet engagement ring or a classic and elegant anniversary ring, the ELOISE Trilogy rose gold ring is undoubtedly a sure hit. Created and handcrafted in Madrid by our artisan jewelers, the ELOISE Trilogy classic rose gold diamond ring is more fashionable than ever with its three...
Trilogy Diamond Ring 0.80 Yellow Gold - Brilliant Cut Trilogy Diamond Ring 0.80 Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Trilogy Diamond Ring 0.80 Yellow Gold

NICOLS
99929102215
€2,785.00
If you are looking for a must-have triplet diamond ring in jewelry, or a triplet engagement ring or a classic and elegant anniversary ring, the ELOISE Trilogy yellow gold ring is undoubtedly a sure hit.Created and handcrafted in Madrid by our artisan jewelers, the ELOISE Trilogy classic triple diamond ring in yellow gold is more fashionable than ever with...
Megan Trilogy Ring 0.80 Yellow Gold 0.80 - Brilliant Cut Megan Trilogy Ring 0.80 Yellow Gold 0.80 - Brilliant Cut 2
  • New
Brilliant Cut

Megan Trilogy Ring 0.80 Yellow Gold 0.80

NICOLS BODA
99929253015
€3,480.00
Megan Trilogy Ring 0.80 99929253015Technical specifications:Ref: 99929253015Type: Trilogy ringMaterial: Yellow goldStones:Brilliant-cut diamondsCenter diamond: 0.40 caratsSide diamonds: 0.20 carats eachTotal diamond weight: 0.80 caratsSetting: Four high prongs (center stone)The Megan Trilogy Ring 0.80 is a timeless and elegant piece that symbolizes the...
Megan Trilogy Ring 0.55 Yellow Gold - Brilliant Cut Megan Trilogy Ring 0.55 Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Megan Trilogy Ring 0.55 Yellow Gold

NICOLS BODA
99929252015
€2,270.00
Megan Trilogy Ring 0.55 99929252015Technical specifications:Ref: 99929252015Type: Trilogy ringMaterial: Yellow goldStones:Brilliant-cut diamondsCenter diamond: 0.25 caratsSide diamonds: 0.15 carats eachTotal diamond weight: 0.55 caratsSetting: Four high prongs (center stone)The Megan Trilogy Ring 0.55 is an elegant and well-balanced piece that symbolizes...
Megan Trilogy Ring 0.25 Yellow Gold - Brilliant Cut Megan Trilogy Ring 0.25 Yellow Gold - Brilliant Cut 2
  • New
Brilliant Cut

Megan Trilogy Ring 0.25 Yellow Gold

NICOLS
99929251015
€1,480.00
Megan Trilogy Ring 0.25 99929251015Technical specifications:Ref: 99929251015Type: Trilogy ringMaterial: Yellow goldStones:Brilliant-cut diamondsCenter diamond: 0.15 caratsSide diamonds: 0.05 carats eachTotal diamond weight: 0.25 caratsSetting: Four high prongs (center stone)The Megan Trilogy Ring 0.25 is a refined and delicate piece that symbolizes the...
Product added to wishlist
Product added to compare.