Diamond Promise Rings

Promise Diamond Rings — handmade in Spain since 1917

Discover the essence of eternal commitment with our Diamond Promise Rings, a tradition that Nicols Joyeros has cultivated since 1917. Each piece reflects the mastery of four generations of artisans who work exclusively with 18k gold and platinum, guaranteeing a jewel that lasts as long as the feeling it represents. The natural diamonds, rigorously selected, provide authentic brilliance and unsurpassed quality, ideal for sealing promises that transcend time.

In our collection, each ring is more than a symbol: it is a story of love and trust, designed for those who value authenticity and excellence. Choose from styles that combine tradition and modernity, with GIA or IGI certified diamonds starting from 0.25 ct, ensuring transparency and value. Make it unique, choose a ring that speaks of your commitment with the strength and elegance that only Nicols Joyeros can offer.

Each ring is designed and crafted in our own workshop in Madrid, where we also perform resizing, personalized engravings, and repairs.

Financing options are available, along with 30-day no-commitment returns and insured shipping.

Book your online consultation with a specialist to design your custom ring; visits to our boutiques in Madrid and Valencia are also available.

Green Garnet Stackable Ring DAFNE BAND - Rings other precious stones Green Garnet Stackable Ring DAFNE BAND - Rings other precious stones 2
  • New
Other Precious Stone Rings

Green Garnet Stackable Ring DAFNE BAND

NICOLS
29210550512
€760.33 (tax excl.)
Green Garnet Stackable Ring DAFNE BANDThis ring made of 18kt gold and with 18 brilliant cut green garnet stones in line is perfect for different occasions.A perfect gold ring as 'my first jewel'. An elegant and simple ring to wear every day.A ring as a perfect communion gift for life.A bottom of the closet ring, to always be in your jewelry box.A perfect...
Stackable Blue Topaz Ring DAFNE BAND - Rings other precious stones Stackable Blue Topaz Ring DAFNE BAND - Rings other precious stones 2
  • New
Other Precious Stone Rings

Stackable Blue Topaz Ring DAFNE BAND

NICOLS
29210551612
€768.60 (tax excl.)
Stackable Blue Topaz Ring DAFNE BANDThis ring made of 18kt gold and with 18 brilliant cut blue topaz stones in line is perfect for different occasions.A perfect gold ring as 'my first jewel'. An elegant and simple ring to wear every day.A ring as a perfect communion gift for life.A bottom of the closet ring, to always be in your jewelry box.A perfect ring...
AZALEA Diamond Ring 0.09 Rose Gold - Brilliant Cut Wedding Ring AZALEA Diamond Ring 0.09 Rose Gold - Brilliant Cut Wedding Ring 2
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Brilliant Wedding Bands

AZALEA Diamond Ring 0.09 Rose Gold

NICOLS
20111260211
€545.45 (tax excl.)
If you are looking for a simple diamond ring, an online diamond alliance, 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 rings have been the best-selling brilliant diamond half rings for years. Designed in Madrid by our artisan jewelers, the diamond half alliance rings...
Diamond Ring AZALEA 0.09 White Gold - Brilliant Cut Diamond Ring AZALEA 0.09 White Gold - Brilliant Cut 2
  • New
Brilliant Cut

Diamond Ring AZALEA 0.09 White Gold

NICOLS BODA
20111260011
€545.45 (tax excl.)
If you are looking for a simple diamond ring, an online diamond wedding band, that you can wear every day and that shines with its own light, the AZALEA diamond ring is the perfect choice. AZALEA diamond wedding rings in white gold have been the best-selling brilliant diamond half wedding rings for years. Designed in Madrid by our artisan jewelers, the...
Margarita Diamond Solitaire Ring 0.15 - Brilliant Cut Margarita Diamond Solitaire Ring 0.15 - Brilliant Cut 2
  • New
Brilliant Cut

Margarita Diamond Solitaire Ring 0.15

NICOLS
99930176011
€1,392.56 (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 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...
AZALEA Diamond Ring 0.09 Rose Gold - Brilliant Cut AZALEA Diamond Ring 0.09 Rose Gold - Brilliant Cut 2
  • New
Brilliant Cut

AZALEA Diamond Ring 0.09 Rose Gold

NICOLS GANCHO
29210272211
€578.51 (tax excl.)
If you are looking for a simple diamond ring, an online diamond wedding band, that you can wear every day and that shines with its own light, the AZALEA diamond ring is the perfect choice. AZALEA diamond wedding bands in rose gold have been the best-selling half brilliant diamond wedding bands for years. Designed in Madrid by our artisan jewelers, the...
Passion Diamond Ring 0.23 Yellow Gold - Rings Passion Diamond Ring 0.23 Yellow Gold - Rings 2
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Rings

Passion Diamond Ring 0.23 Yellow Gold

NICOLS
29210282111
€900.83 (tax excl.)
MOON NICOLS Diamond Ring. MOON rosette diamond ring, solitaire ring type made in 18Kt yellow gold. It has a 6 mm central rosette with 7 diamonds with a total weight of 0.23 carats. If you are looking for a simple and elegant diamond ring, the MOON diamond ring is your perfect choice. A beautiful different request ring, or engagement ring to hit and they...
Diamond Ring AZALEA 0.09 Yellow Gold - Rings Diamond Ring AZALEA 0.09 Yellow Gold - Rings 2
  • New
Rings

Diamond Ring AZALEA 0.09 Yellow Gold

NICOLS BODA
20111260111
€545.45 (tax excl.)
If you are looking for a simple diamond ring, an online diamond wedding band, 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 wedding rings have been the best-selling brilliant diamond half wedding rings for years. Designed in Madrid by our artisan jewelers, the...
Delphina Garnet Ring Diamonds Yellow Gold - Rings other precious stones Delphina Garnet Ring Diamonds Yellow Gold - Rings other precious stones 2
  • New
Other Precious Stone Rings

Delphina Garnet Ring Diamonds Yellow Gold

NICOLS BODA
99930185515
€743.80 (tax excl.)
If you are looking for a gold ring as a different gift, a precious ring with a colored stone, the DELPHINA ring is the best choice, being the classic diamond-set wedding band, with a personal and special touch given by the red garnet stone. central emerald cut. The DELPHINA ring is perfect to wear as a ring next to your wedding band, and as a discreet,...
Anillo Diamantes Topacios TRILLON - Rings other precious stones Anillo Diamantes Topacios TRILLON - Rings other precious stones 2
  • New
Other Precious Stone Rings

Anillo Diamantes Topacios TRILLON

NICOLS
14711195511
€892.56 (tax excl.)
TRILLON Topaz Diamond Ring. White gold ring with facing stones in a you and me. Made of 18kt gold with a 6mm trillion cut triangular shaped stone, dark blue topaz stone and light blue topaz stone
Citrine and Lemon Quartz Diamond Ring TRILLON - Rings Citrine and Lemon Quartz Diamond Ring TRILLON - Rings 2
  • New
€892.56 (tax excl.)
Citrine Diamond Ring and Lemon Quartz TRILLON. Yellow gold ring with facing stones in a you and me. Made of 18kt gold with a 6mm trillion cut triangular stone, honey orange citrine stone and lemon yellow quartz stone.
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