Get Your Dream Ring — Quick, Easy & Affordable

Your vision is our starting point. Share your ideas, sketches, or inspiration photos with us, and we'll handle the entire custom design process from start to finish—delivering exceptional value directly to you.

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How can we assist you?

Visit our studio by appointment: Downtown Jewellery Mart, 257 Yonge St, Unit 11, Toronto, ON M5B 1N8

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Why Diamond Boss

Unbeatable Value

Direct pricing with savings for you. Luxury quality rings without traditional retail markups.

Ethically Sourced

Conflict-free lab-grown diamonds that are sustainable and responsibly sourced.

Toronto Craftsmanship

Designed and supported by our expert team based in Toronto.

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Online Store Experience

Your perfect piece is just a few clicks away. Our website is designed to make your search simple and enjoyable, with detailed photos and an easy, secure checkout process. Find exactly what you're looking for, without the hassle.

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Book a Virtual Appointment

Receive personalized assistance from the comfort of your home. Whether you're searching for your dream engagement ring or the ideal gift, our Client Advisors are here to assist you.

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Boss-Approved Love Stories

★★★★★

The quality is unmatched. You can feel the care and precision in every detail. Customer service was responsive, professional, and genuinely invested in helping us choose the right piece. Highly recommended!

Sarah K.
Mississauga, CA
★★★★★

From the first consultation to the final delivery, the experience was seamless. The attention to detail and craftsmanship truly exceeded our expectations. My fiancée was speechless when she saw the ring. Absolutely perfect.

Daniel M.
Los Angeles, CA
★★★★★

I was nervous about purchasing such an important piece online, but Diamond Boss made the entire process effortless. The ring is stunning and shines beautifully in every light. Couldn’t be happier.

Michael R.
Vancouver, CA
★★★★★

Exceptional craftsmanship and outstanding service. They guided me step by step and ensured everything was perfect before delivery. It made our special moment even more meaningful.

Olivia T.
Calgary, CA
★★★★★

Luxury, elegance, and quality — all in one. The ring looked even better in person than in the photos. Truly a timeless piece we will cherish forever.

James L.
Brampton, CA

FAQs

Our diamonds are lab-grown, conflict-free, and ethically sourced. Each stone is carefully selected for quality and brilliance. By specializing in lab-grown diamonds, we offer an ethical alternative to mined diamonds without compromising on beauty or luxury.

Yes. Every DiamondBoss piece includes our free Lifetime Care Plan: one free resizing, prong repairs and re-tipping, stone tightening, polishing, refinishing, soldering, earring-back replacement and unlimited rhodium plating, with free insured return shipping. Just have your piece inspected by us once a year to keep the plan active.

Yes. Every diamond we sell comes with a certificate from a recognized independent gemological laboratory. The certificate confirms the diamond's authenticity and details its cut, clarity, color and carat weight, so you can be confident in the quality and value of your purchase.

Absolutely! We specialize in custom designs. You can choose the diamond shape, setting style, metal type, and more. Our Toronto-based design team will work with you every step of the way to create the perfect ring that reflects your personal style.

Yes, we ensure a secure online shopping experience. Our website uses robust encryption to protect your personal and payment information. We also partner with trusted shipping providers to guarantee that your jewelry arrives safely at your doorstep.

Yes, we ship to many countries worldwide. Shipping is free and fully insured, and delivery times vary by location. International customers are responsible for any import duties or taxes in their country.

Contact us as soon as possible. Until production begins, we can change or cancel your order. Once your piece is in production it is being made to your exact specifications, so it can no longer be changed. See our Shipping & Returns policy for details.

To maintain the brilliance of your diamond jewelry, clean it regularly with a mild soap solution and a soft cloth. Avoid exposing your jewelry to harsh chemicals, perfumes, or chlorine, as these can damage the metal and stones. When not wearing your jewelry, store it in a safe, dry place, preferably in a jewelry box or pouch.

Natural diamonds are formed deep within the Earth over millions of years, while lab-grown diamonds are created in controlled environments using technology that replicates the natural process. Both types of diamonds have the same physical, chemical, and optical properties. Lab-grown diamonds are often more affordable, but both are high-quality diamonds.

Cut refers to how well the diamond is shaped and faceted, affecting its brilliance and sparkle. Clarity measures the presence of internal or external imperfections, called inclusions or blemishes. Color is the assessment of the diamond’s lack of color, with a higher value given to
diamonds with less color (more "colorless").
Carat weight refers to the weight of the diamond, with a higher carat weight indicating a larger stone. All of these factors are essential in determining the quality and value of a diamond.