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Rainbow

The combination of sparkling sapphires and diamonds in our Rainbow Collection create a playful whole of color and light for you to shine in any way you want to.

Rainbow Prism Ring - Royal Coster Diamonds
Rainbow Prism Ring
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Royal Coster Diamonds
€ 1.850
Rainbow Hoop Earrings 18K Rose Gold - Royal Coster Diamonds
Rainbow Spectrum Earrings
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Royal Coster Diamonds
€ 2.100
Rainbow Tennis Bracelet 18K Gold - Royal Coster Diamonds
Rainbow Spectrum Bracelet
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Royal Coster Diamonds
€ 5.300
Rainbow Prism Earrings - Royal Coster Diamonds
Rainbow Prism Earrings
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Royal Coster Diamonds
€ 2.300
Rainbow Big Eternity Necklace 18K Rose Gold - Royal Coster Diamonds
Rainbow Chromatic Pendant
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Royal Coster Diamonds
€ 2.800

Rainbow

Rainbow Prism Ring - Royal Coster Diamonds
Rainbow Prism Ring
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Royal Coster Diamonds
€ 2.650
Rainbow Prism Bangle
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Royal Coster Diamonds
€ 6.150
Rainbow Chromatic Ring - Royal Coster Diamonds
Rainbow Chromatic Ring
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Royal Coster Diamonds
€ 3.200
Rainbow Prism Pendant
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Royal Coster Diamonds
€ 1.950
Rainbow Chromatic Earrings
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Royal Coster Diamonds
€ 2.900
Rainbow Chromatic Ring - Royal Coster Diamonds
Rainbow Chromatic Ring
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Royal Coster Diamonds
€ 4.100
Rainbow Prism Earrings - Royal Coster Diamonds
Rainbow Prism Earrings
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Royal Coster Diamonds
€ 2.500

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Visit our boutique

Welcome to our house of diamonds located at the Museum Square in Amsterdam.

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