The 4 C's of Diamonds
Diamonds and moissanite – two fascinating gemstones that impress with their brilliance and elegance. But what are their quality features and which stone is right for you?
On this page you will learn all about the 4Cs (Cut, Color, Clarity, Carat) of diamonds and the unique properties of moissanite. Discover the differences in shine, hardness and durability as well as the advantages of both stones. Whether you choose a classic diamond or a modern moissanite - here you will find all the information you need to make a conscious choice for your jewelry.

1. CARAT (KARAT):
- Definition:
Carat is the unit of measurement for the weight of diamonds. 1 carat corresponds to 0.2 grams. - Meaning:
The carat weight indicates the size of the diamond. Larger diamonds are rarer and therefore often more valuable and expensive. However, the quality of the cut also plays a role in the optical effect of the size.

2.CLARITY:
- Definition:
The clarity of a diamond describes the absence of inclusions (internal features) and surface defects (external features).
- rating scale:
The scale ranges from "Flawless" (completely free of inclusions) to "Included" (with inclusions that are visible to the naked eye).
- Meaning:
Higher clarity grades mean better quality, as fewer inclusions improve the diamond’s brilliance and fire. Some inclusions are
However, they are barely visible to the naked eye and can make the diamond more affordable.

3.Color:
- Definition:
The color of a diamond is evaluated in relation to its colorlessness.
- rating scale:
The scale ranges from "D" (completely colorless) to "Z" (clearly colored).
- Meaning:
Colorless diamonds (DF) are considered the most valuable.
We at VON RUWEN offer the highest standard and design our jewelry with colorless stones (DF)

4. Cut:
- Definition:
The cut assesses how well a diamond is cut and
shaped to achieve maximum brilliance. - Categories:
Popular cuts include the brilliant cut,
Princess cut, oval cut, and marquise cut. - Meaning:
A high quality cut is crucial to a diamond's sparkle. Even a diamond of high clarity and color can appear lifeless without a good cut.


Discover the fascination of diamond cuts: brilliance that promises eternity
What types of cuts are there
In the world of diamonds, cut is not just an art form, but the heart that brings each stone to life. At VON RUWEN, we offer an exquisite selection of diamond cuts that will make every facet of your personality shine.

The classic
1. Brilliant cut:
Our brilliant cut is the epitome of elegance. With its 57 or 58 facets, this cut maximizes the play of light and provides an incomparable sparkle. Ideal for engagement rings or as the central element in a stunning choker, the brilliant cut speaks the language of timeless love.

Modern and Chic
2. Princess cut:
Known for its square shape and pointed corners, the princess cut is modern yet majestic. It catches the light in a unique way and is perfect for those looking for modern elegance. Ideal for engagement rings, earrings or pendants.

Elegant and Unique
3. Oval cut:
With its elongated shape and gentle curves, the oval cut offers a modern twist on the traditional round cut. It visually elongates the fingers, making it an excellent choice for engagement rings and solitaire necklaces.

Striking and Royal
4. Marquise cut:
The marquise cut, an oval design with pointed ends, is inspired by the elegance of nobility. This cut optimizes the carat count and appears larger than it is - perfect for those looking for a statement piece.

Classic and sophisticated
5. Emerald cut:
The emerald cut is known for its rectangular shape with beveled corners and elongated facets. This cut emphasizes the clarity of the stone and offers a subtle elegance. It is ideal for lovers of vintage and timeless design.

Bright and Lively
6. Radiant cut:
The radiant cut combines the brilliance of the round cut with the elegant look of the emerald cut. With its beveled corners and luminous facets, it offers a spectacular sparkle. Perfect for those who want a striking, yet sophisticated look.

Classic and Linear
7. Baguette cut
Known for its elongated, rectangular shape, the baguette cut offers a minimalist aesthetic. It is ideal for channel settings and as an accent stone.

Soft and Romantic
8. Cushion cut:
The cushion cut, also known as the "cushion cut," has rounded corners and large facets that create a soft glow and romantic sparkle. This traditional cut is ideal for vintage lovers and those who prefer a delicate and romantic look.

Where every diamond tells a story.
VON RUWEN
At VON RUWEN, we pride ourselves on offering you only the highest quality diamonds. Each diamond is carefully selected and cut by master artisans to ensure you receive a piece that will shine not only today, but for generations. Explore our collection and find the perfect diamond cut that tells your unique story.