![](http://annaij.com/cdn/shop/files/halskette-rain-weissgold-diamanten-tragefoto-AH2542.jpg?v=1680786550&width=1500)
![](http://annaij.com/cdn/shop/files/halskette-rain-weissgold-diamanten-tragefoto-AH2542.jpg?v=1680786550&width=1500)
CUT
Depending on the cut, the diamond gets a different appearance and thus a different effect. This is where the use of angles, symmetries and proportions come into play. Correctly executed in terms of craftsmanship, we end up looking at absolute perfection. The diamond refracts the light, creating a fascinating sparkle that takes our hearts by storm.
![](http://annaij.com/cdn/shop/files/Content_Landingpage_Materialguide_single-diamond.jpg?v=1712301457&width=1500)
![](http://annaij.com/cdn/shop/files/Content_Landingpage_Materialguide_single-diamond.jpg?v=1712301457&width=1500)
COLOR
The colour classification of diamonds is D-Z. The human eye sees diamonds ranging from D-H as colorless. From I it gets a very light tint, which becomes more and more yellowish/brownish up to Z.
![](http://annaij.com/cdn/shop/files/ring-ivory-gelbgold-diamant-tragefoto-AH2731.jpg?v=1680786550&width=1500)
![](http://annaij.com/cdn/shop/files/ring-ivory-gelbgold-diamant-tragefoto-AH2731.jpg?v=1680786550&width=1500)
CLARITY
Clarity provides information about the visibility of inclusions. A distinction is made between extremely rare flawless diamonds and diamonds with inclusions. Many of these gradations cannot be perceived by the human eye - this is only possible from SI1. However, visible inclusions can also be covered by the setting and are no longer visible on the piece of jewellery later.
![](http://annaij.com/cdn/shop/files/ring-donut-all-around-RIRGWD114-ring-my-lady-RIRGWD1026-ring-catch-rosegold-diamanten-RIRGWD3401.jpg?v=1680786551&width=1500)
![](http://annaij.com/cdn/shop/files/ring-donut-all-around-RIRGWD114-ring-my-lady-RIRGWD1026-ring-catch-rosegold-diamanten-RIRGWD3401.jpg?v=1680786551&width=1500)
CARAT
The carat number indicates the weight of a diamond. 1 carat equals 0.2 grams. For brilliant cut diamonds, the carat number can even be estimated by the size. Contrary to many beliefs, the carat number is not the only price indicator. This is built up taking all 4Cs into consideration.
A Treasure for Eternity
A diamond is the epitome of uniqueness and timeless beauty. It is a symbol of individuality and a tribute to the extraordinary. Each stone tells its own story, passed down through generations, never losing its brilliance.
![](http://annaij.com/cdn/shop/files/Image-Text-Schmuckbox-Single_Diamond_Still-2.jpg?v=1736759958&width=1200)
![](http://annaij.com/cdn/shop/files/Image-Text-Schmuckbox-Single_Diamond_Still-2.jpg?v=1736759958&width=1200)
Frequently Asked Questions
Why should I choose a Single Diamond?
A diamond is a symbol of permanence and eternal value. It is unique and appreciated across generations - whether as an investment, a personal gift, or transformed into a special piece of jewelry.
Why give a Diamond as a gift?
Giving a diamond means gifting a loved one something unique of lasting value. If choosing a piece of jewelry is difficult, a diamond is a timeless gift that makes a beautiful gesture.
How is the diamond packaged?
Each diamond is presented in a high-quality diamond box that perfectly highlights its special value.
Can I later have the Diamond turned into a piece of jewelry?
Of course. We are happy to help you transform your diamond into a one-of-a-kind piece of jewelry, whether it's a ring, pendant, or necklace from our SOUL Collection. For this, please contact our Customer Support team by phone at 0080093366200 (toll free) or via email support@annaij.com.
In what form will I receive the Diamond certificate?
You will receive the original certificate from the Gemological Institute of America (GIA) in physical form. This certificate confirms the authenticity of your diamond and contains details such as weight, cut, color, and clarity. It will be delivered along with the diamond.
Can I also buy Single Diamonds in an ANNA Store?
Yes, we are happy to assist you in choosing a diamond in any of our ANNA Stores. Please note, however, though single diamonds are not kept in stock and must be ordered through the stores