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Find Your Ring Size

Royal Coster
Diamonds Size
MM / INCH (Circumference)
48 / 1.89 48 4½ 8
49 / 1.93 49 9
50 / 1.97 50 K 10
51 / 2.01 51 L 11
52 / 2.05 52 6 12
53 / 2.09 53 13
54 / 2.13 54 14
55 / 2.17 55 O 15
56 / 2.20 56 P 16
57 / 2.24 57 8 17
58 / 2.28 58 18
59 / 2.31 59 R 19
60 / 2.36 60 9 S 20

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Luna

Inspired by the moon, the design of the Luna Collection will shine even brighter than you can imagine.

36 Results

Luna Shooting Star Necklace

Royal Coster Diamonds

€ 8.300

Unit price
per 

Luna Shooting Star Ring

Royal Coster Diamonds

€ 2.350

Unit price
per 

Luna Shooting Star Necklace

Royal Coster Diamonds

€ 5.550

Unit price
per 

Luna Shooting Star Necklace

Royal Coster Diamonds

€ 4.250

Unit price
per 

Luna Full Moon Ring

Royal Coster Diamonds

from € 550

Unit price
per 

Luna Shooting Star Bracelet

Royal Coster Diamonds

€ 4.550

Unit price
per 

Luna Shooting Star Ring

Royal Coster Diamonds

€ 1.650

Unit price
per 

Luna Full Moon Earrings

Royal Coster Diamonds

from € 1.400

Unit price
per 

Luna Diamond Sky Bracelet

Royal Coster Diamonds

€ 770

Unit price
per 

Luna Full Moon Necklace

Royal Coster Diamonds

from € 850

Unit price
per 

Luna Full Moon Earrings

Royal Coster Diamonds

from € 950

Unit price
per 

Luna Diamond Sky Necklace

Royal Coster Diamonds

€ 900

Unit price
per 

Luna Shooting Star Ring

Royal Coster Diamonds

€ 1.900

Unit price
per 

Luna Full Moon Bracelet

Royal Coster Diamonds

€ 5.250

Unit price
per 

Luna Diamond Sky Necklace

Royal Coster Diamonds

€ 2.550

Unit price
per 

Luna Diamond Sky Necklace

Royal Coster Diamonds

€ 2.550

Unit price
per 

About the bezel setting

A bezel setting is a single ring of metal around the entire girdle of a diamond. In other words: a band covers the widest part of the diamond all the way around. It is one of the oldest, most secure, and most popular settings for rings, earrings, pendants and other pieces of jewelry.

The bezel setting is one of the most secure settings for a gemstone as it completely encircles the stone, providing maximum protection against accidental knocks or scratches. This setting requires less maintenance than other types of settings due to its design which eliminates any spaces that may attract dirt or debris over time.

Bezel set jewelry create a unique look with their modern style and sleek lines; perfect for those looking for an alternative to traditional jewelry.

Royal Coster Diamonds has a wide range of bezel setting jewelry in white gold, yellow gold and rose gold.

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