


Natural Citrine 12.05 ct – Cushion Cut, Heated, ČGL Certified
This natural citrine weighs 12.05 carats and features a cushion cut measuring 17.12 x 11.72 x 8.57 mm. It displays a orange / yellow hue typical of fine-quality citrines. With VVS clarity, the gemstone provides high transparency and lively brilliance. The gemstone is heated, an accepted practice used to bring out its warm color. Certified by the Czech Gemological Laboratory (ČGL) provides independent verification of authenticity and natural origin. A distinctive yet accessible choice for collectors and ideal for refined custom jewelry.
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From gemstone to jewelry
This example illustrates one possible way a gemstone may be developed into a bespoke piece. Final design is always defined individually, based on the stone and its natural character.

Loose gemstone

Bespoke jewelry
Bespoke jewelry
Selected gemstones may also serve as the starting point for a bespoke piece.
Each design is developed individually, guided by the stone, its proportions and natural character.
Gemological overview
Technical and gemological information about this gemstone variety.
Our approach to gemstones
We focus primarily on natural, untreated gemstones, valued for their authenticity and inherent beauty.
Any treatments or enhancements are always clearly disclosed, allowing our clients to make informed decisions based on transparent gemological standards.





