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Rainbow sapphire eternity band - The Sardinia Rainbow - Mara Megelea
The Sardinia Rainbow
Green sapphire gradient eternity on hand - The Sardinia Evergreen - Mara Megelea
Ombre green sapphire band 18k gold - The Sardinia Evergreen - Mara Megelea
Multicolor sapphire eternity ring 18k gold - The Sardinia Rainbow - Mara Megelea

The Sardinia Rainbow

CHF 3'100
Regular price CHF 3'100

The Sardinia Rainbow model captures, in its full splendor, the harmonious colors of this phenomenon of light after a heavy summer rain.


GOLD 18K White Gold
SIZE 51

Ring Size Guide

Ring Size Guide

Finding your perfect ring size is essential for comfort and security. Follow our expert guidance to ensure your ring fits beautifully.

How to Measure Your Finger

  • Measure at normal body temperature - Fingers shrink in the cold and expand in the heat.
  • Avoid measuring when hot - Cooler temperatures give more accurate results.
  • Measure multiple times - If you're between sizes, measure twice and choose a size in between for the best fit.
  • Consider the band width - Wider bands fit more snugly, so you may need a half size larger.

Measure an Existing Ring

Use a ruler to measure the inside diameter of a ring that fits well on the same finger. Compare the measurement to a ring size chart to determine your size.

Request a Ring Sizer

We provide ring sizers with expert guidance to ensure you get the perfect fit.

How it works:

  1. Place your order and select "I Don't Know" for ring size at checkout
  2. We'll send you a ring sizer with photo and video assistance
  3. Once you confirm your size, we'll craft your ring

Between Sizes?

We recommend ordering the larger size if you're between sizes. It's easier to resize down than up, and ensures comfortable wear.

Need Expert Help?

If you're near Lausanne, schedule an appointment to visit our showroom for professional ring sizing. Otherwise, contact us at info@maramegelea.com and we'll guide you through the process.

Resizing Services

Most rings can be resized ±1 to 1.5 sizes by our Swiss master jewelers. We include one courtesy resizing within the first two weeks. Learn more on our Ring Resizing page.

Made to Order - Ships in 4-6 Weeks

Installment Payments Plans

Installment payments are available for Swiss residents, with 0% interest on purchases up to CHF 5,000 at checkout. For higher-value pieces, please contact us to arrange a personalized payment plan.

Product Details

The Sardinia Rainbow model captures, in its full splendor, the harmonious colors of the rainbow that appear after a heavy summer rain. This eternity ring is set with 30 multi colored sapphires of the finest quality. The color combination repeats itself twice around the finger. The total carat weight of a standard size 53 is approximately 1.29 carats.

Each project comes to life through the hands of 5 to 7 master Swiss artisans, each specialized in their craft. From the precision of our Lapidary and Gemologist to the artistry of our Foundry, Bench Jeweler, Setter, Engraver, and Jewelry Designer, every step is a blend of expertise and dedication.
Copenhagen - Mara Megelea
Copenhagen - Mara Megelea

JEWELRY CARE

To maintain the shine and cleanliness of your jewellery, clean them once a week using warm water, a soft toothbrush, and soap.

Avoid using hand sanitisers as they can harm gemstones. Remember to remove your jewellery before using any hand sanitiser.

Additionally, it is recommended to have your jewellery professionally cleaned, re-polished, and have the precious stone settings checked every 1 to 2 years. This will help keep your jewelry in great condition for years to come.