menu Menu

favorite

shopping_bag

Signature C Solitaire Ring - Royal Coster Diamonds

chevron_left

chevron_right

Royal 201 Signature C

Signature C Solitaire Ring

Colors

18K Yellow gold
18K White gold

Center Stone

0.25

Ringsize

Find my Ringsize

Carat 0.25
Clarity Small Inclusions
Color G/H
Cut Royal 201
Stones 1
Material 18K Yellow Gold

Signature C Solitaire Ring

Born out of love for the craft, the Royal 201 is the star in every scene. She continues to sparkle when other diamond cuts fade. We created the Royal 201 to sparkle and to make the wearer feel like a Royal.

Here at Royal Coster, we all have a special place in our hearts for the Royal 201. From management to goldsmith, from sales rep to diamond polisher. The Royal 201 is our darling.

Looking for alternative diamond that complement this setting? Get in touch with us.

*** The total amount of diamonds on the crown of the 0.25 carat ring are 12 diamonds, not 16 as shown on the image.

Product reference: 1221241Y18

The experience at Royal Coster was truly enchanting. The passion and dedication of the team shine through in their breathtaking collection. My purchase with them felt like an investment in timeless beauty and craftsmanship.

DIONNA

DIAMOND PROFESSIONAL

Marc

HIGHLIGHTED GEMS

The 4C's

The 4C's of a diamond are the four key characteristics that determine the quality and value of a diamond: cut, carat weight, color, and clarity. Together, these four characteristics are used to evaluate the quality and value of a diamond, and are considered when determining a diamond's price.

Carat

The weight of a diamond is expressed in carats and points (1 ct = 100pt). ‘Carats’ come from ‘Carob’ seeds, which were originally used for their constant weight in nature (1 ct = 0.2 g). The carat and the color are the factors that influence the most the final price of the diamond.

Color

Diamonds are found in nature in different colors. White diamonds can be more or less yellow and are categorised with a letter between D (commonly known as ‘River’) to Z . The different naming systems vary depending on the certifier. Diamonds are also found in all colors; the rarest colors are classified as Fancy-colored diamonds.

Clarity

The clarity is a gemstone's relative freedom from internal imperfections. These imperfections are observed with a x10 magnifier ('loupe') and affect the final value of the diamond differently.

Cut

The cut is the diamond’s shape. A cut grade describes the proportions of the cut and the quality of its symmetry and polish. A perfect cut makes the best sparkle.

Visit our boutique

Welcome to our house of diamonds located at the Museum Square in Amsterdam.

More information

Discover the history of the Diamond

The Diamond Museum is a must for everyone interested in diamonds and jewellery. Let yourself be enchanted by glittering gemstones and experience 400 years of diamond history in the only diamond museum in Europe.

Discover

Center Stone

Side stones