Discover the Contour Collection
A modern take on the diamond solitaire necklace. Explore distinctive lab-grown diamond shapes in refined prong and bezel settings, crafted in solid 14K yellow or white gold for effortless everyday wear.
Exceptional Jewellery Crafted with Precision
Lab-Grown Diamonds
Lab-grown diamonds offer exceptional brilliance, certified quality and outstanding value, with the same chemical and optical properties as natural diamonds.
Natural Diamonds
Carefully selected natural diamonds sourced with integrity and expertise. Each stone carries its own unique story, graded for authenticity and quality, representing the pinnacle of timeless elegance and enduring value.
Sapphire Jewellery
Exquisite sapphires in rich, vibrant hues, celebrated for their durability and sophisticated allure. Handcrafted into bespoke pieces that showcase the rare beauty and prestige of fine gemstone jewellery.
Secure, Insured Shipping
Every piece is fully insured and shipped with meticulous care using secure, tracked delivery. Your precious jewellery arrives in pristine condition, protected by comprehensive insurance coverage from the moment it leaves our atelier to your doorstep.
Common Questions
What types of jewellery can I find at Jacob Mercari?
Jacob Mercari offers fine jewellery for everyday wear, meaningful gifts, and life’s milestones. Our collection includes diamond pendants, earrings, tennis bracelets, gold jewellery, sapphire jewellery, and custom pieces crafted with natural diamonds, lab-grown diamonds, and carefully selected gemstones.
How do you ensure the quality of your diamonds and gemstones?
Every diamond and gemstone used in Jacob Mercari jewellery is carefully selected to meet our high standards for quality, beauty, and craftsmanship. We use responsibly sourced natural diamonds and high-quality lab-grown diamonds, with GIA or IGI grading reports provided for eligible centre stones.
Our coloured gemstones are individually chosen for their colour, brilliance, clarity, and overall character. Each piece is carefully inspected throughout the creation process to ensure lasting beauty, exceptional quality, and a finish worthy of the Jacob Mercari name.
Is the shipping process secure for high-value jewellery?
We understand that shipping fine jewellery requires the highest level of security. Every package we send is fully insured and shipped via FedEx. To further ensure safety
Signature Required: All shipments require an adult signature upon delivery. We do not leave packages on porches or with neighbors.
Tracking: You will receive a tracking number the moment your piece is dispatched so you can monitor its progress in real-time.
Do you offer free shipping?
Yes. We offer free insured FedEx shipping across Canada and the USA for all orders over $400. For orders under $400, a flat shipping fee is applied at checkout, which still includes full insurance and tracking to ensure your jewellery arrives safely.
Can I pick up my jewellery in person?
Absolutely. If you are in the Greater Toronto Area, you can select the "In-Store Pickup" option at checkout. Once your piece is ready, we will notify you to schedule a pickup at our secure studio located at:
27 Queen St. East, Suite 1004, Toronto, ON. Picking up in person also allows us to provide a final professional cleaning and ensure that the fit is perfect before you head home.
