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Free insured shipping in Europe. Lifetime free cleaning and polishing.

Free insured shipping in Europe.

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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

Discover your ring size

Measure an existing ring Measure your finger

Country

Estimated Duty Rate

Estimated Tax Rate

Australia

Loose Diamonds: 0%

All other Goods:
Au $0 - AU $1,000: 0%
> AU $1,000: 5%

10% GST

Canada


0% - 8.5%


5% - 15%

United Kingdom

Loose Diamonds: 0%

All other Goods:
Range from 0% - 4%

20% (Cost + Duty)
Hong Kong (SAR)


0%

0%
Japan
0% - 5.3%

8%
Mexico

Loose Diamonds: 0%

NAFTA Eligible Goods: 0%
All other Goods: 0% - 15%

16%
New Zealand Loose Diamonds: 0%

All Other Goods: 0%-5%
15%
Norway
0%

25%
Puerto Rico
0%

11.5%
Singapore
0%

5%
Taiwan Region
0%

5%
United Arab Emirates
(Dubai only)
Loose Diamonds: 0%
All other Goods: 0% - 5%
5%

7 days a week

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