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Ariane

18K Gold Trilogy Diamond Ring

Sale price4.600€ ou 3 x 1.533€
Metal
Diamond

Select your center stone size

A carat is a unit of measurement used to determine the weight of gemstones.
The higher the carat weight, the larger the stone's diameter.

Select your center stone size

A carat is a unit of measurement used to determine the weight of gemstones.
The higher the carat weight, the larger the stone's diameter.

Diamond quality

SELECT THE QUALITY OF YOUR CENTER STONE

Choose between HSI and GVS is like comparing two very high-quality diamonds.

An HSI diamond It features a slightly tinted white color and a high degree of clarity with small inclusions invisible to the naked eye: an excellent balance of aesthetics and value.

A GVS diamond, which is rarer, offers a purer white and superior purity, resulting in a cleaner, brighter sheen. Visually, both are stunning; the difference lies in the level of whiteness and finesse one prefers.

All our diamonds are certified by the GIA, the absolute benchmark laboratory in the world. This independent certification guarantees the authenticity, quality and traceability of each stone, according to the strictest standards of international jewelry.

SELECT THE QUALITY OF YOUR CENTER STONE

Choose between HSI and GVS is like comparing two very high-quality diamonds.

An HSI diamond It features a slightly tinted white color and a high degree of clarity with small inclusions invisible to the naked eye: an excellent balance of aesthetics and value.

A GVS diamond, which is rarer, offers a purer white and superior purity, resulting in a cleaner, brighter sheen. Visually, both are stunning; the difference lies in the level of whiteness and finesse one prefers.

All our diamonds are certified by the GIA, the absolute benchmark laboratory in the world. This independent certification guarantees the authenticity, quality and traceability of each stone, according to the strictest standards of international jewelry.

Find the perfect size

Measure the circumference of your finger using a tape measure or a strip of paper.

  1. Wrap it around the base of your finger (without tightening too much).
  2. Mark the meeting point.
  3. Measure the length obtained in millimeters (mm): this corresponds to the circumference.
  4. Refer to the table to find your French size.

or

Measure the inside diameter of your ring

  1. Choose a ring that fits you perfectly and that you use on the same finger as the one concerned.
  2. Place the ring on a flat surface (make sure it is flat).
  3. Measure the inside diameter (the distance from one inner edge to the other, passing through the center of the ring) using a ruler. Do not measure the outer edges.

4. Note the measurement in millimeters (mm): this corresponds to the inside diameter

5. Refer to the table to find your French size.

Engraving

We offer engraving on all our rings.

Select your style

Write your engraving

If you have any requests for engraving options other than those we offer, please feel free to contact one of our advisors by email or by phone at 01 87 20 04 77. We would be happy to assist you with your customization.

Estimated delivery date: 13/07/26

*We can slip a card with a personalized message into your case. This option can be specified in your cart.

#Metal_18k yellow gold
Ariane Sale price4.600€

Our expertise

At Deloison Paris, we combine artisanal know-how and modern technologies to create custom jewelry at a fair price. All our creations are entirely made in France, in our Parisian workshop.

Experienced jewelers

Our jewelers, selected for their high standards and expertise, pay particular attention to every detail to guarantee exceptional finishes.

Our gemologists

Our gemologists will assist you in choosing your stone, guiding you precisely through its characteristics to find the ideal balance between quality and brilliance.