Valentin Sîia
Handcrafted jewelry in precious metals.
Designed and handmade by Valentin Sîia, each piece is custom-made with a focus on form, material, and quiet detail.
Featured Products
Designed as an everyday signature band, formed by hand in solid 14K gold.
A luminous Asscher-cut rose quartz suspended within a hand-fabricated 14k gold cube. Inspired by crystalline energy and futuristic architecture, the open framework allows light to reach the stone from every direction, illuminating the geometric steps of its Asscher cut.
At its center is a one-of-a-kind, untreated 13.14-carat natural rose quartz from South Africa, measuring approximately 15×15 mm. Each section of the surrounding gold structure was formed, assembled, and polished by hand.
This is currently the most complex piece I offer, requiring the cube to be deformed/reformed to tight tolerances while the stone is inserted. The rose quartz is then submersed underwater while the gold frame is permanently sealed shut, protecting the quartz from cracking and decoloring due to the high heat that is used to melt gold.
The tolerances of the cube allow the stone to move around freely within the cube, without any possibility of falling out.
Can be worn as a pendant, charm, or even an earring if you don’t mind the weight.
A marquise-cut lab-grown diamond rises from a sculptural peg setting, allowing its elongated silhouette to remain open, dimensional, and visible from every angle. The unconventional setting is balanced by a substantial half-round band, creating a ring that feels delicate at first glance yet architectural in construction.
Originally created by hand as a gift for the artist’s mother, Nova explores protection, strength, and enduring connection through a single point of light.
(Size shown is 7.5)
A bold band shaped from solid 14k yellow gold. Monolith’s substantial profile is softened by gently sculpted contours, creating a fluid silhouette that changes with every angle. Each ring is formed and polished by hand, giving the minimal design a distinctly organic character.
Designed as a modern statement piece, Monolith can be worn alone, as a wedding band, or as an enduring everyday ring.
The ring is 4mm wide and 2mm thick, giving it that bit of weight you can feel.
(Size shown is size 10.8)
My company ethos
A special object that was crafted by one human being.
Not a factory.
In the world of opulent elegance, where each piece tells a story drenched in sophistication, my jewelry embodies timeless luxury. Crafted with meticulous precision, my collections exude an aura of refined exclusivity, bringing ideas to life with unparalleled artistry.