Customizing your engagement ring at LeDiamanti means designing a piece of jewelry that fully reflects your personality and your love story. Three main pillars structure this process: the choice of precious metal , the selection of the diamond (size, weight, quality) and the addition of a personalized engraving . Each step, guided by our master jewelers, allows you to balance aesthetics, comfort, budget and ethical values (GIA certification, responsible provenance), to create an unforgettable custom-made ring .

1. Choose the precious metal: style and durability

1.1 White Gold vs. Platinum

• 18-carat white gold : luminosity and elegance; requires regular rhodium plating to maintain its immaculate shine.

• Platinum : naturally white metal, extremely durable, hypoallergenic; a premium choice for a ring designed to last a lifetime.

1.2 Yellow gold and rose gold for an emotional touch

• 18-carat yellow gold : tradition and warmth, highlights round or princess-cut diamonds.

• 18-carat rose gold : romantic shade, ideal for a soft, vintage style.

1.3 Finishes and alternatives

• Matte finish vs. mirror polish : contrasting textures to modernize the classic.

• Alternative metals (titanium, palladium): lightweight or more accessible options, to consider for a contemporary look.

2. Select the diamond: weight, size and quality

2.1 Weight and visual perception

• 0.3 carat to 1 carat : from elegant discretion to assertive presence.

• An elongated diamond (oval, marquise) appears larger than a round one of the same weight, optimizing the quality-price ratio.

2.2 Cuts and shapes

• Round : maximum brilliance thanks to 58 facets.

• Princess : geometric lines, contemporary.

• Emerald, oval, cushion, pear : each offers a unique style – the purity of the emerald, the elegance of the oval, the romance of the cushion.

2.3 Gemological quality (“4 Cs”)

• Carat (weight) | Cut (size) for brilliance | Color (color) | Clarity (purity).

• Choose GIA certified diamonds: traceability and transparency guaranteed.

3. Engraving: the detail that makes the difference

3.1 Choice of message

• Dates (meeting, request) or initials ;

• Short sentences (e.g. “Forever”), symbols (heart, infinity).

3.2 Style and Depth

• Various typographies : handwritten, classic, fine or bold;

• Depth 0.5–1 mm for optimal readability without weakening the ring.

3.3 Implementation process

• Made after crimping , in our workshops;

• Quality control to ensure clarity and durability of the inscription.

4. LeDiamanti support: from idea to jewel

1. Personalized consultation : in showroom or remotely, to frame your desires.

2. 3D model : preview and adjustments before production.

3. Handcrafted : each step (cutting, setting, engraving) is manual.

4. Certification and delivery : delivery of the GIA certificate and lifetime warranty.

By combining a noble metal , a characterful diamond and a meaningful engraving , your LeDiamanti engagement ring will become a truly personal symbol: a unique piece of jewelry, in your image, designed to stand the test of time.