Lifetime free cleaning and polishing service.

Free insured shipping in Europe.

Your cart

Your cart is empty

Bekijk deze collecties.

Luna Collection

Find Your Ring Size

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

Discover your ring size
Measure an existing ring Measure your finger

 DOWNLOAD PDF

Still not sure about your size?


You can schedule a free online meeting/call or visit at the Coster Diamond Flagship Location in Amsterdam.

Schedule your appointment here.

Your Enquiry

Your Enquiry

DROP A HINT

Sender

Recipient

Miriam 18K Gold Earrings - Royal Coster Diamonds
Miriam 18K Gold Earrings - Royal Coster Diamonds
Miriam 18K Gold Earrings - Royal Coster Diamonds
Miriam 18K Gold Earrings - Royal Coster Diamonds
Miriam 18K Gold Earrings - Royal Coster Diamonds
Miriam 18K Gold Earrings - Royal Coster Diamonds

Royal Coster Diamonds is known for its craftsmanship, excellent quality and royal service. Our Diamond Consultants are highly trained and experienced experts in the field of diamonds, diamond jewelry, fashion and trends.

*** The total carat weight of the stones are added together.

Please take into consideration that the carat weight, number of stones, and dimensions may vary depending on the size of the ordered jewelry. For more information, please contact us.

Miriam Floral Earrings 18K Gold (Big)

Royal Coster Diamonds
SKU: 1791782R18
$6,101.73 $5,186.93
Shipping calculated at checkout.
local_shipping Ships between  -

Insured international shipping

More than 180 years of experience

Pay in installments with Klarna

Secure payment
Certified by Coster

Royal Coster Diamonds is known for its craftsmanship, excellent quality and royal service. Our Diamond Consultants are highly trained and experienced experts in the field of diamonds, diamond jewelry, fashion and trends.

*** The total carat weight of the stones are added together.

Please take into consideration that the carat weight, number of stones, and dimensions may vary depending on the size of the ordered jewelry. For more information, please contact us.

The 4C's

The 4C's of a diamond are the four key characteristics that determine the quality and value of a diamond: cut, carat weight, color, and clarity. Together, these four characteristics are used to evaluate the quality and value of a diamond, and are considered when determining a diamond's price.

Carat Weight

Carat weight is a unit measurement used for a diamonds weight, where 1 carat = 0.2 grams. Points can also be used whereby 1 carat = 100 points. Because larger diamonds are rarer, they generally have a higher price per carat.

Cut

The cut of a diamond equals the overall shape of the stone. A good diamond worker can cut a diamond in almost every shape imaginable. In the end the shape of a diamond you select is a matter of personal preference.

Clarity

Clarity equals the purity of a diamond,this can vary from flawless (zero imperfections) to blemishes (a lot of imperfections). These imperfections, like fractures, are tiny parts of carbon or air bubbles. A natural diamond is rarely without perfections.

Color

The color of a diamond relates directly to a diamond’s value. This color can vary a lot, from white to yellow/brown. The diamond’s color can be graded from a scale that begins with D, then progress down the alphabet with each letter designating.

The most trusted diamond house since 1840.

The most trusted diamond house since 1840.

diamanten ringen

The art of giving

All our jewelry comes in our signature blue box with a classic yellow ribbon.

7 days a week

Get In Touch

Email, chat or call to consult us on your next purchase.

Get in touch

VISIT US

View in Store

Visit your favorite items at our Flagship location in Amsterdam.

Plan your visit