Engagement Rings

Alma Solitaire Ring with Pear Diamond 0.30ct White GoldReference: 99930375311Technical Sheet: Solitaire ring with pear-cut central diamond and diamond halo. Crafted in 18k white gold with white rhodium finish, artisanally made in the Nicols workshops in Madrid. Central diamond: pear cut, weight 0.30 carats, color H, clarity VS. Side diamonds and halo:...

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...

Alexia Solitaire Diamond Ring 0.75ct Pink Gold Reference: 99928316219Technical 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 six-prong setting that enhances the diamond’s light and...

Alexia Solitaire Diamond Ring 2.00ct Pink Gold Reference: 99928317719Technical Sheet: Classic solitaire ring with 2.00-carat round brilliant-cut diamond.Crafted in 18k pink gold with a polished finish.Natural central diamond, round brilliant cut, weight 2.00 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s light and...

Alexia Solitaire Diamond Ring 2.00ct Yellow GoldReference: 99928317715Technical Sheet: Classic solitaire ring with 2.00-carat round brilliant-cut diamond.Crafted in 18k yellow gold with a polished finish.Natural central diamond, round brilliant cut, weight 2.00 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s light...

Alexia Solitaire Diamond Ring 1.00ct Pink Gold Reference: 99928316719Technical 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 six-prong setting that enhances the diamond’s light and...

Alexia Solitaire Diamond Ring 1.00ct Yellow GoldReference: 99928316715Technical 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 six-prong setting that enhances the diamond’s light...

Alexia Solitaire Diamond Ring 2.50ct Yellow GoldReference: 99928318215Technical Sheet: Classic solitaire ring with 2.50-carat round brilliant-cut diamond.Crafted in 18k yellow gold with a polished finish.Natural central diamond, round brilliant cut, weight 2.50 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s light...

Alexia Solitaire Diamond Ring 2.50ct White Gold Reference: 99928318211Technical Sheet: Classic solitaire ring with 2.50-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 2.50 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s...

Alexia Solitaire Diamond Ring 1.50ct Yellow GoldReference: 99928317215Technical 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 six-prong setting that enhances the diamond’s light...

Alexia Solitaire Diamond Ring 1.50ct White Gold Reference: 99928317211Technical Sheet: Classic solitaire ring with 1.50-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 1.50 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s...

Alexia Solitaire Diamond Ring 2.00ct White Gold Reference: 99928317711Technical Sheet: Classic solitaire ring with 2.00-carat round brilliant-cut diamond.Crafted in 18k white gold with a rhodium-plated finish.Natural central diamond, round brilliant cut, weight 2.00 carats, color H-I, clarity VS-SI.Classic six-prong setting that enhances the diamond’s...

Alexia Solitaire Diamond Ring 1.50ct Pink Gold Reference: 99928317219Technical 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 six-prong setting that enhances the diamond’s light and...

1.50 Carat Charlotte Rose Gold Diamond Solitaire Ring Reference _ 99928217219 Technical Sheet _ Charlotte rose gold diamond ring, weight 1.50 carats. Solitaire ring made of genuine, recycled, and sustainable solid rose gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make the...

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...

Frida Two and a Half Carat Solitaire Diamond Ring Reference 99928338211 Technical Sheet: Two and a half carat solitaire ring. Made in Spain, manufactured in our Madrid workshops by NICOLSJoyeros Madrid 1917. Pure 18K white gold, polished finish with white rhodium plating. Four-prong setting, raised, and edged. Diamond weighing at least 2.50 carats in...

1.00 Carat Charlotte Rose Gold Diamond Solitaire Ring Reference _ 99928216719 Technical Sheet _ Charlotte rose gold diamond ring, weight 1.00 carats. Solitaire ring made of genuine, recycled, and sustainable solid rose gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make the...

Charlotte 0.75-carat rose gold diamond solitaire ring Reference _ 99928216219 Technical Sheet _ Charlotte 0.75-carat rose gold diamond ring. Solitaire ring made of genuine, recycled, and sustainable solid rose gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make the proposal even...

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...

0.75-carat Charlotte white gold diamond solitaire ring Reference _ 99928216211 Technical Sheet _ Charlotte white gold diamond ring, weight 0.75 carats. Solitaire ring made of genuine, recycled, and sustainable solid white gold. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make the...

Anillo diamante 0,75 quilates en platino Charlotte solitarioReferencia _ 99928216208Ficha Técnica_ Anillo con diamante en platino Charlotte, peso 0,75 quilates. Anillo solitario realizado en platino auténtico, reciclado y sostenible y macizoLleva un diamante engastado con 6 garras que la hacen muy segura para piedras de gran tamaño.Una montura atemporal a...

1.00 Carat Charlotte Platinum Diamond Solitaire Ring Reference _ 99928216719 Technical Sheet _ Charlotte platinum diamond ring, weight 1.00 carats. Solitaire ring made of genuine, recycled, and sustainable solid platinum. It features a diamond set with 6 prongs, making it very secure for large stones. A timeless yet comfortable setting to make the...

Frida 1.50ct Platinum Diamond Solitaire Ring Reference _ 99928337208 Technical Sheet _ Frida platinum diamond ring, 1.50 carat weight. Solitaire ring made of genuine, recycled, and sustainable, pure 18K solid platinum. Finished in pink rhodium for extra shine. Features a diamond set with 4 triangular prongs and a cliff-shaped detail on the side. A...

CHARLOTTE Engagement Ring in Yellow Gold (18kt) with 1.60ct Diamond Reference: 99928217315 Technical Sheet: Perfect solitaire ring for engagements and proposals. Made in Spain by NICOLS jewelers, Madrid 1917. 18k yellow gold (750). 1.60-carat brilliant-cut diamond. H / I color and VS / SI clarity. Comes with a Certificate of Authenticity. If you're...

Alice 0.50 Emerald Cut Diamond Engagement Ring Reference: 99930785711 Technical Sheet_ Alice 0.50 emerald cut ring with diamond band and arm Ring with 0.50 carat emerald cut diamond, in a four-claw setting. Surrounded by a diamond band and diamonds on the arm Arm with brilliant-cut diamonds, arm set with diamond pavé. Crafted in 18kt white gold with a...

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...

Megan Trilogy Diamond Ring 2.40ct Yellow GoldReference: 99929258015Technical Sheet: Trilogy ring with three brilliant-cut diamonds in 18K yellow gold.Handcrafted in Madrid, in the high jewelry workshops of Nicols located in the Golden Mile (Madrid Golden Mile), this ring is made from authentic 18-carat yellow gold with a polished shiny finish.The trilogy...

Sapphire and Diamond Ring Royal Oval 0.90Ct Yellow Gold Reference: 99929036715 Technical Sheet_ Engagement ring with central oval sapphire and diamond halo. Handcrafted in Madrid by the master jewelers of Nicols, this ring is made in 18k yellow gold with an elegant bright finish that enhances its brilliance and durability. At its center shines a 0.90 ct...

Sapphire and Diamond Ring Royal Oval 0.90Ct White Gold Reference: 99929036711 Technical Sheet_ Engagement ring with central oval sapphire and diamond halo. Handcrafted in Madrid by the master jewelers of Nicols, this ring is made in 18k white gold with an elegant white rhodium finish that enhances its brilliance and durability. At its center shines a 0.90...

Sunset Rectangle Emerald and Diamond Ring 0.75Ct Yellow Gold Reference: 99929918016Technical Sheet_ Ring with a central rectangular diamond border.Made in genuine 18K gold, recycled and sustainable, made in Madrid, with a rectangular emerald measuring 7x5mm and weighing 0.75 carats. It is accompanied by natural brilliant-cut diamonds with a total weight...

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...

Sapphire and Diamond Ring Royal Oval 0.90Ct Yellow Gold Reference: 99929036715 Technical Sheet_ Engagement ring with central oval sapphire and diamond halo. Handcrafted in Madrid by the master jewelers of Nicols, this ring is made in 18k yellow gold with an elegant bright finish that enhances its brilliance and durability. At its center shines a 0.90 ct...

Sunset Oval Diamond Ring 0.50 Reference_99930025711 Technical Sheet Nicols Sunset Oval Diamond Ring 0.50 Ring with a central 6.4x4.5mm oval natural diamond, with prong-set diamond crenellations framing it and a row of 12 diamonds on the arm, 6 on each side of the central border. Crafted in genuine and sustainable 18k white gold, with brilliant-cut and...

Vintage Heritage Sapphire Ring – an elegant and timeless design that revives the romance of the past with a touch of contemporary luxury.Handcrafted in the high jewelry workshops of Nicols in Madrid, this ring is made from 18k white gold with a white rhodium finish that enhances its brightness and durability. Its silhouette, inspired by vintage...

Vintage Heritage Sapphire Ring – a timeless jewel that unites the charm of the classic with contemporary luxury.Handcrafted in the high jewelry workshop of Nicols in Madrid, this ring is made of 18k white gold with a white rhodium finish, offering an elegant and lasting shine. Its vintage-inspired design pays homage to eternal jewelry, making it an ideal...

Vintage Heritage Sapphire Ring – a timeless jewel that unites the charm of the classic with contemporary luxury.Handcrafted in the high jewelry workshop of Nicols in Madrid, this ring is made of 18k white gold with a white rhodium finish, offering an elegant and lasting shine. Its vintage-inspired design pays homage to eternal jewelry, making it an ideal...