Duchess Marquise Ring

The Duchess solitaire ring represents timeless elegance at its finest. This classic engagement ring combines the sophistication of a traditional design with the sustainable innovation of IGI certified lab-grown diamonds.

Our classic diamond ring stands out for its refined four-prong design that enhances the beauty of the center stone.

Each 18K gold engagement ring from the Duchess collection is handcrafted in Spain, combining jewelry tradition with the innovation of lab-grown diamonds.

This classic solitaire ring is very versatile and adapts to all tastes:

• Carat weight: from 0.50ct to 2.00ct
• Stone shape: Choose between Round (classic round), Emerald (emerald cut), Oval, Pear, Cushion, or Marquise
• Band thickness: Standard (1.8mm) for a delicate look or Plus (2.1mm) for a more prominent presence
• Gold color: 18K white, yellow, or rose gold

Why choose a solitaire ring with a lab-grown diamond?

Lab-grown diamonds are identical to natural diamonds in chemical composition, physical properties, and visual beauty, but with significant advantages:

• More accessible price
• Greater transparency and traceability
• Lower environmental impact
• IGI certification guaranteeing authenticity

The perfect solitaire for your proposal

This lab-grown diamond solitaire ring is more than just a piece of jewelry: it is the symbol of your eternal love. Its timeless design ensures it will never go out of style, while the Spanish artisanal quality guarantees a unique and exceptional piece.

Metal: Handcrafted in Spain with 18K gold
Diamond certificate: Lab-Grown certified by IGI and laser inscribed
Other features:
Standard ring arm: 1.8mm
Plus ring arm: 2.1mm
Carat weight: from 0.30cts to 2.00cts
Shape: Round, Emerald, Oval or Pear