Sigma Jewellers is proud to partner with Essence‑Ciel to bring timeless, handcrafted luxury to discerning clients worldwide. This collaboration unites our atelier’s metalworking expertise with Essence‑Ciel’s refined taste and community focus—delivering heirloom‑quality Byzantine chains with seamless customer care and fast, insured global shipping.
About Sigma Jewellers
Founded and registered in Québec, Canada, in 2023, Sigma Jewellers is a workshop dedicated to the art of chain‑making, crafted entirely by hand from raw, pure metals. We alloy in‑house using certified fine silver, gold, and platinum only—no harmful metals, ever—so your jewelry is beautiful, durable, and skin‑safe.
Our Byzantine Specialty
We specialize in the Byzantine weave, a design with roots tracing back to ancient Mediterranean craftsmanship. Known for its intricate, interlocking pattern and smooth, flexible drape, the Byzantine chain blends strength with elegance—perfect for everyday wear and formal occasions alike. Each link is formed, cut, and finished by hand, ensuring a dense, consistent pattern and a luxurious feel you can see and feel.
Quality You Can Trust
- Handcrafted from raw, pure metals in Canada
- In‑house alloys with no harmful metals
- Certificate of Authenticity with every piece
- Lifetime warranty
- Free yearly cleaning and repairs
With Sigma Jewellers and Essence‑Ciel, you’re not just buying a chain—you’re investing in meticulous craft, ethical materials, and lifetime care from a registered Québec maker.
An Investment in Precious Materials
Beyond craftsmanship, each chain is an asset made from intrinsically valuable metals. Historically, silver, gold, and platinum have demonstrated resilience and appreciation over time, serving as stores of value across market cycles. While jewelry is first and foremost a personal luxury, choosing high‑purity alloys means you’re also holding tangible precious metals whose material value is recognized worldwide. With proper care—and our lifetime service—your Byzantine chain retains both its aesthetic and its intrinsic worth for years to come.
