Resparkle service

Royal Coster Diamonds Size	MM / INCH (Circumference)
	48 / 1.89	48 4½ I½ 8
	49 / 1.93	49 4¾ J¾ 9
	50 / 1.97	50 5½ K 10
	51 / 2.01	51 5¾ L 11
	52 / 2.05	52 6 L½ 12
	53 / 2.09	53 6¼ M½ 13
	54 / 2.13	54 6¾ N½ 14
	55 / 2.17	55 7¼ O 15
	56 / 2.20	56 7½ P 16
	57 / 2.24	57 8 P½ 17
	58 / 2.28	58 8¼ Q½ 18
	59 / 2.31	59 8¾ R 19
	60 / 2.36	60 9 S 20

Royal Coster
Diamonds Size

MM / INCH (Circumference)

48 / 1.89

49 / 1.93

50 / 1.97

51 / 2.01

52 / 2.05

53 / 2.09

54 / 2.13

55 / 2.17

56 / 2.20

57 / 2.24

58 / 2.28

59 / 2.31

60 / 2.36

Discover your ring size
1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions. 2. Check which circle matches the size of your ring. Make sure that the black circle is only visible within the ring. 3. If the ring is in between two circles (sizes), we recommend the larger size.
1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions. Then, cut out the Finger Sizer. 2. Cut the small gold line. Wrap the sizer around the largest part of your finger and make sure it is tightened. 3. Read your ring size from the sizer. If your ring size is in between two circles (sizes), we recommend the larger size.

Discover your ring size

Measure an existing ring

Measure your finger

1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions.

2. Check which circle matches the size of your ring. Make sure that the black circle is only visible within the ring.

3. If the ring is in between two circles (sizes), we recommend the larger size.

1. Download the pdf document below, set it to 100% and print it on A4 paper. You can measure the 5cm line to check the accuracy of the printed dimensions. Then, cut out the Finger Sizer.

2. Cut the small gold line. Wrap the sizer around the largest part of your finger and make sure it is tightened.

3. Read your ring size from the sizer. If your ring size is in between two circles (sizes), we recommend the larger size.

Jewelry keeps memories alive

At Royal Coster Diamonds, we offer an exclusive "Resparkle" service to restore your treasured jewelry to its original brilliance, regardless of the place of purchase. Our skilled goldsmiths use the latest techniques and equipment to leave your pieces shining like never before.

To ensure personalized attention, appointments are required for this luxurious service. Pricing is based on the pieces you bring in, and will be quoted beforehand.

While you wait, you can explore the rich history of Royal Coster Diamonds and discover over 180 years of exceptional craftsmanship.

Schedule your appointment

Please refer to our TERMS & CONDITIONS for this service

JEWELRY KEEPS MEMORIES ALIVE

MY LIFE PARTNER

''When I look at my diamonds, I am reminded of my partner. He gave me all my diamond jewelry, big and small. He is my life partner. My friend. My lover. He is the father of our children. He loves me and I’m reminded of that every time I look at my diamond jewelry.''

YOU DID IT!

''My most favorite piece of jewelry is a ring I had personally made for my 5-year work anniversary. When I look at it, I am reminded of all that I have accomplished in those 5 years. It feels like an extra push for me. Sort of: Look what you have on your finger, you did it yourself!''

CHEERS TO MEMORIES

''My favorite jewelry are these two golden rings, I always wear them and even with showering or sleeping I still have them on. I got them for my 21st birthday from my friends and parents, so they mean a lot to me. These rings remind me of the dinner party I organized for my 21st birthday and all the lovely people who attended.''

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