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Why not explore our new Luna Collection?

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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Signature collection Necklaces - Royal Coster Diamonds

Signature collection Necklaces

11 Results

Nikkie Solitaire Necklace Brilliant Cut Diamond 18K White Gold

Royal Coster Diamonds

€595,00

Unit price
per 

Nikkie Solitaire Necklace Brilliant Cut Diamond 18K Yellow Gold

Royal Coster Diamonds

€595,00

Unit price
per 

Luna Raindrop Cluster Horizontal Necklace 18K Gold

Royal Coster Diamonds

€2.250,00

Unit price
per 

Luna Dangling 5 Stone Necklace 18K Gold

Royal Coster Diamonds

€900,00

Unit price
per 

Luna Raindrop Cluster Necklace Single Drop 18K White Gold

Royal Coster Diamonds

€8.300,00

Unit price
per 

Luna Raindrop Cluster Vertical Necklace 18K Gold

Royal Coster Diamonds

€4.250,00

Unit price
per 

Luna Raindrop Necklace Double Drop 18K Yellow Gold

Royal Coster Diamonds

€5.550,00

Unit price
per 

Luna Dangling Multiple Stone Necklace 18K Gold

Royal Coster Diamonds

€2.250,00

Unit price
per 

Four Prong Diamond Tennis Necklace 18K White Gold

Royal Coster Diamonds

from €34.500,00

Unit price
per 

Luna Solitaire Necklace 18K Gold

Royal Coster Diamonds

from €850,00

Unit price
per 

Tennis Graduated Necklace Brilliant Cut Diamond 18K Gold

Royal Coster Diamonds

from €14.995,00

Unit price
per