Hi, it looks like you're in The Netherlands!
You do know we have a Dutch website, right?
You do know we have a Dutch website, right?
At Royal Coster Diamonds, we have the most prestigious watch brands. Discover a world of Haute Horlogerie.
Looking for advice when buying a piece of diamond jewelry? Our experienced diamond consultants are standing by. Contact us now or schedule an appointment.
Swirl away in captivating blue. This sapphire ring with diamonds and an enchanting twist is bound to blow you away.
Let this luxurious ring with a classic swirl enchant you. Everything about this ring is just right. Sapphires represent loyal love and friendship. The two unities of sapphires and diamonds come together in a close hug. This ring symbolizes a bond between friends and a bond between lovers. If you are ever so lucky to be together with your best friend, this ring will show the world.
The 10 sapphires in this ring are 1.80 carat brillliant cuts. The 66 diamonds are also brilliant cuts. They have a Top Wesselton color and a VS clarity.
The Empress Collection
#1083061
The Empress Collection
Show the world that you are a royal with this diamond crown ring. This diamond ring with twisted design looks like a crown for your finger.
Diamond Rings
#1021203
€1768
€3535
-50%Diamond Rings
This pretty ring is an 18 karat white gold ring with an oval cut ruby and two triangle cut diamonds. This is a last chance product which means that we will not restock it.
€1768
€3535
-50%VAT incl.
Diamond Rings
#1011983
€750
€1500
-50%Diamond Rings
This beautiful wedding ring is a special one. This ring has three diamonds in the strap instead of on top of the strap. This makes the ring a very unique piece of jewelry. This is a “last chance” product which means that this product will not come back in stock anymore. It has 50% discount.
€750
€1500
-50%VAT incl.
Diamond Rings
#1020802
€520
€1040
-50%Diamond Rings
This item is sold out!
The Unbreakable Three is a trilogy ring that represents the three things one cannot break: promises, trust and someone’s heart. What better way to represent it with a trilogy ring made of nature’s hardest material, diamond. This is a last chance product which means this product will not come back in stock anymore. It has 50% discount.
€520
€1040
-50%VAT incl.
