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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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A GIFT FOR EVERY HAPPY GRADUATE 

Such an important milestone in life asks for a special gift. To help you choose a gift to surprise the graduate, we have listed a complete overview below. Every gift is festively wrapped and delivered to your home. 

 With an online order you will receive an exclusive Royal Coster Diamonds goodie bag with your Graduation Gift. 

30 Results

Nikkie Solitaire Necklace Brilliant Cut Diamond 18K Yellow Gold

Royal Coster Diamonds

$531.24

Unit price
per 

Nikkie Solitaire Bracelet Brilliant Cut Diamond 18K Yellow Gold

Royal Coster Diamonds

$513.38

Unit price
per 

Nikkie Solitaire Necklace Brilliant Cut Diamond 18K Yellow Gold

Royal Coster Diamonds

$531.24

Unit price
per 

Nikkie Cluster Ring Brilliant Cut Diamond 18K Yellow Gold

Royal Coster Diamonds

$754.44

Unit price
per 

   MUST-HAVE  

Luna Bezel (Multiple) Bracelet 18K Yellow Gold - Royal Coster Diamonds
Luna Bezel (Multiple) Bracelet 18K Yellow Gold - Royal Coster Diamonds

Luna Dangling Bracelet Brilliant Cut Diamond 18K Gold

Royal Coster Diamonds

from $687.47

Unit price
per 

Luna Bezel Solitaire Huggie Earrings Brilliant Cut Diamond 18K White Gold

Royal Coster Diamonds

from $1,249.96

Unit price
per 

Luna Dangling Necklace Brilliant Cut Diamond 18K Gold

Royal Coster Diamonds

$803.54

Unit price
per 

Montblanc cufflinks

MONTBLANC

$562.48

Unit price
per 

Montblanc cufflinks

MONTBLANC

$334.81

Unit price
per 

Montblanc Fine Stationery Notebook #146 Mint, lined

MONTBLANC

$62.50

Unit price
per 

Montblanc Fine Stationery Notebook #146 Indigo, lined

MONTBLANC

$62.50

Unit price
per 

Montblanc Fine Stationery Notebook #146 Black, lined

MONTBLANC

$62.50

Unit price
per 

Montblanc PIX Blue Ballpoint Pen

MONTBLANC

$227.67

Unit price
per 

Montblanc PIX Blue Rollerball

MONTBLANC

$263.38

Unit price
per 

Classics Index Automatic 40mm

Frederique Constant

$799.08

Unit price
per 

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