Rings from the Trilogy Collection
Rings from the Trilogy collection carry deep symbolism – the three stones stand for the past, the present and the future, weaving life's most precious moments into one. They are a beautiful expression of love and shared promises, which is why they are often chosen as an engagement ring, an anniversary gift or to mark the birth of a child – a special symbol of the lasting bond between three generations and the precious moments that connect us.
The center stone can be a natural or lab-grown diamond – classic white or colored in shades of blue, pink and yellow, with a saturation grade of Fancy Intense or Fancy Vivid. Ruby, emerald, sapphire and rubellite are also options. The choice of shape is just as varied – Oval, Radiant, Emerald, Cushion, Pear, Marquise, Heart or Round Brilliant – so that every ring reflects the individual style and preferences of its owner.
Every design is made by our highly skilled jewelers with many years of experience, in 18K gold (750) in white, yellow or rose. Each of the three stones is selected carefully and by hand, with particular attention to the harmony of their colors, proportions and brilliance. The individual elements come together in a perfect composition – a true play of light in which every stone has its own place and meaning.
The exceptional variety of shapes, sizes and colors of the center stone makes every ring in the Trilogy collection a unique piece with its own character. Every stone comes with a certificate from one of the respected gemological laboratories GIA, IGI or GFCO, confirming its characteristics, quality and origin.
You can see and choose all available pieces from the Trilogy collection in person in our boutiques in Sofia, where you will find inspiration for creating your own unique symbol of love.
If you are choosing an engagement ring, see also the engagement rings with natural diamonds and with lab-grown diamonds or read how to choose an engagement ring. Visit our boutiques in Sofia to see and try on different designs.
Why VALENTIN Gold & Diamonds
- Since 1986 – a Bulgarian jewelry brand founded by Valentin Mihaylov, with 40 years of experience in the jeweler's craft.
- Our own design and production – every model is designed and made in our workshop, from the sketch to the final detail.
- Hand-picked diamonds – every gemstone is hand-selected specifically for the piece it is set in, and our diamonds of 0.30 ct and above come with certificates from internationally recognized laboratories such as GIA or IGI. Larger colored gemstones come with a certificate from the Swiss laboratory GFCO.
- 14K and 18K gold – white, yellow and rose gold of high purity.
- Made to order – for our existing designs, the size, gold color and stone are tailored to your wishes.
- Three boutiques in Sofia – visit our stores in Mall Bulgaria, Paradise Center or Serdika Center, where you can see and try on a wide selection of jewelry in stock.
Frequently asked questions
What does Trilogy mean?
Trilogy is the category for three-stone rings. By tradition, the three stones stand for the couple's past, present and future.
Is a Trilogy ring suitable as an engagement ring?
Yes. It is a classic choice for an engagement, as well as for an anniversary or any occasion you want to mark with a more striking piece.
Can I choose a different center stone?
Yes. Most designs can be made with a different stone, shape or carat weight. Selecting several stones for one piece takes time. Contact us and you will get more information after you send an inquiry.
Are the stones certified?
Yes. The diamonds come with a GIA or IGI certificate, and the colored gemstones with a certificate from the Swiss laboratory GFCO. You can check the certificate on the “Certificate Verification” page.























