CASALYA · Established 2025
Timeless Elegance.
Exceptional Brilliance.
Premium moissanite in 18K Gold Vermeil. Designed in the Principality of Liechtenstein.
Premium Moissanite
D colour — colourless. VVS clarity — very small inclusions, difficult to see with the naked eye. Selected for intense brilliance.
18K Gold Vermeil
A substantial layer of 18-carat gold measuring approximately 10 μm over a 925 sterling silver core.
Certified Authenticity
Each piece arrives with a Certificate of Authenticity issued by CASALYA.
Designed in Liechtenstein
A curated collection focused on distinctive silhouettes and refined details.
Why Moissanite
Exceptional brilliance. Timeless design.
Moissanite is a lab-grown gemstone with high refractivity and a hardness of 9.25 on the Mohs scale. We select stones in D colour and VVS clarity — for a quiet, clear sparkle in everyday wear.
- 2.65–2.69
- Refractive index
- ~9.25
- Mohs hardness
- LAB-GROWN
- CASALYA moissanite
Our Story
A devotion to detail.
Each CASALYA piece is designed in the Principality of Liechtenstein and brought to life by master jewelers. From the careful selection of every moissanite stone to the final polish, our work honors the slow, patient craft of haute joaillerie.
Explore our storyThe Arrival
An unboxing as memorable as the piece itself.
- Signature taupe jewelry box
- Certificate of Authenticity card
- Branded ivory tissue paper
- Embossed gold logo seal
- Luxury shipping box
@casalyajewelry
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La Lettre
Letters from the atelier.
Be the first to know about new arrivals, limited drops and private events. No noise — only beauty.
