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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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Gorgeous Jewelry from Royal Coster Diamonds at the Premiere of "The Real Housewives of Amsterdam" with Hella Huizinga

Royal Coster Diamonds had the honor of being present at the premiere of "The Real Housewives of Amsterdam." Hella Huizinga, one of the Housewives of Amsterdam, shone at the premiere in a beautiful outfit. She wore a necklace, earrings, and a ring, all made of sapphires and diamonds from Royal Coster Diamonds. The sapphires perfectly complemented her royal blue dress, and the diamonds added extra sparkle to the ensemble.

Sapphire necklace Hella Huizinga

Picture by: Edwin Smulders

"The Real Housewives of Amsterdam" is a reality series in which seven entrepreneurial and successful ladies from Amsterdam's high society provide a glimpse into their daily lives. Hella Huizinga is a talented wedding and event designer, known for creating beautiful weddings in both the Netherlands and abroad. Hella began her journey 15 years ago with children's parties and ventured into the world of weddings 7 years ago.

About Royal Coster Diamonds

Royal Coster Diamonds has been in existence since 1840, making it the world's oldest and most inspiring diamond house with the largest inventory of loose diamonds in Europe. Since 2016, Coster Diamonds has received the royal designation and is known as Royal Coster Diamonds. We are passionate about sharing our craft and expertise in the field and are ready to assist our customers in making the right choice. Royal Coster Diamonds has the perfect jewel of your choice for every event!

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