FAQ
What kind of gold do you use in your jewelry?
We exclusively craft our pieces using 18K gold, which offers the perfect balance of rich color, durability, and purity—making it ideal for timeless, luxurious designs.
Do you use natural or lab-grown diamonds?
We work exclusively with natural, ethically sourced diamonds. Each stone is hand-selected for its exceptional quality, brilliance, and authenticity.
Where is your boutique located?
You can visit our flagship store at 1356 Avenue Greene, Westmount, Quebec H3Z 2B1, in the heart of Montreal’s luxury Westmount district.
How long has your company been in business?
We’re proud to have over 40 years of expertise in fine jewelry, serving generations of clients with timeless designs and exceptional service.
Shipping
Fast shipping
We offer secure and expedited shipping on all orders. Most pieces ship within 1-2 business days, so you can enjoy your jewelry without the wait. Every order is fully insured and carefully packaged for a seamless delivery experience.
Order tracking
Once your order is shipped, you'll receive a tracking number and real-time updates by email. You can follow your package every step of the way for complete peace of mind.
Get in touch
We’d love to hear from you. For any inquiries, please contact us at:
📞 Phone: 514-937-4500
📧 Email: info@spdiament.com
Our team is available to assist you with anything from product questions to bespoke requests.

SP Diament
Legacy
With a heritage steeped in excellence, SP Diament is more than just a jewelry boutique – it’s a testament to artistry, quality, and elegance. Every piece in our collection is meticulously selected, offering not only beauty but a story that transcends generations.
Experience
Luxury
Step into our world, where luxury is redefined. Our boutique showcases curated collections that blend contemporary elegance with classic design. From exquisite diamonds to intricate gemstones, our pieces are crafted for those who desire an elevated sense of style.
