menu Menu

favorite

shopping_bag

Tennis Half Eternity Ring Brilliant Cut Diamond 18K Gold - Royal Coster Diamonds

chevron_left

chevron_right

Tennis

Tennis Game Ring

Colors

18K Yellow gold
18K White gold

Carat Weight

0.71

Ringsize

Find my Ringsize

Carat 0.71
Clarity Small Inclusions
Color Top Wesselton
Cut Brilliant
Stones 13
Material 18K Yellow Gold

Step up your game with our Tennis Collection, inspired by Chris Evert's lost bracelet moment at the 1987 US Open, blending sporty and chique for players and fans alike!

Its all-in the game! The eternity style of the Game sub collection is designed to infuse your wardrobe with a touch of sporty sophistication on and off the court.

Product reference: 1021552Y18

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.

Center Stone

Related products

Tennis Game Ring

Tennis Game Bracelet

Tennis Game Bracelet

Tennis Game Ring

Tennis Game Bracelet

Tennis Game Bracelet

180 years of legacy

Experience our craftmanship

Visit our boutique

180 years of legacy

Experience our craftmanship

Visit our boutique