CISA Jewellery Studio
CAt CISA Jewellery, every piece embodies elegance, authenticity, and individuality. Founded in Ontario, Canada, in 2021, the name “CISA” combines part of Cathy’s name with that of her daughter Alisa, symbolizing both family and legacy.
As a certified Pearl Specialist with the Gemological Institute of America (GIA), Chenchen (Cathy) personally designs and handcrafts each piece using genuine pearls sourced from all over the world. Unlike mass-produced jewellery, her creations are made entirely by her own hands. No subcontracting, no factories. Just time, care, and true craftsmanship
Workshop In Our Jewellery Studio
In the CISA Jewellery studio, every piece begins with a commitment to excellence. We carefully select high‑quality, high‑luster pearls and pair them with clean, safe, and trusted metals to ensure our customers enjoy a beautiful and comfortable experience.
From earrings to rings, each item is handmade with care, crafted slowly and thoughtfully by skilled hands. Our pearls are sourced from respected regions around the world—including China, Japan, and Egypt. to guarantee that every design meets our standards of purity, elegance, and exceptional quality. At CISA, every detail matters, and every piece reflects the dedication behind our work.
CISA Jewellery specializes in custom, original designs you won’t find elsewhere. This dedication to uniqueness ensures that every piece carries not only luxury, but also individuality and meaning. Every piece should feel personal. That’s why we offer the option to customize your jewellery exactly the way you like—from choosing your preferred pearl colour, to adjusting the necklace length, selecting clip‑on or non‑clip earrings, and tailoring the ring size for perfect comfort. Every adjustment is made with care to ensure your piece fits beautifully and feels just right. To request a custom edit, simply contact us through email with the product details you’d like to personalize, and our team will be happy to assist you with dedication and attention to detail.
We offers a wide selection of premium pearls—including Freshwater, Baroque, Akoya, South Sea, Tahitian, Keshi, and saltwater Pearl. Each chosen for its natural beauty, luster, and purity. We also create pieces using carefully selected gemstones and crystals such as Swarovski, red string, lapis lazuli, tourmaline, orange moonstone, jade, and more. Every material is chosen with intention and crafted with precision to create a unique, elegant piece of jewellery.
Our Clients
“Excellent quality and matched the description and pictures.”
“Gotta say that you do beautiful work…..thank you so much !”