Diamond Jewelry

Explore our dazzling collection
of ready-to-wear rings and customizable jewelry,
featuring both natural and lab-grown diamonds.

As diamond specialists, we carefully select the finest gems to craft our collections and bespoke designs.

Each piece showcases exceptional craftsmanship and an elegance that transcends time.

Select designs can also be tailored to your specifications.

 

Price
$
$
Gemstone
Metal
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Minimal curved diamond band in 14K yellow gold with sleek channel setting and modern silhouette, Erica Leal designer jewelry at Ruby Mardi Montreal
Close up of curved diamond band in 14K yellow gold with channel set round diamonds forming an arch, Erica Leal fine jewelry at Ruby Mardi Montreal
Tide | Diamond band Erica Leal
$2,475.00 CAD
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Front view of modern bezel set round diamond ring in yellow gold by Erica Leal, clean minimalist engagement ring at Ruby Mardi Montreal
Curved stackable diamond wedding band in 14K yellow gold worn on hand, modern minimalist design by Erica Leal available at Ruby Mardi Montreal
Ossa | Bezel Diamond Ring Erica Leal
$3,095.00 CAD
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Minimalist natural trillion diamond pendant in yellow gold by Anastassia Sel, fine jewelry necklace on white background, Ruby Mardi Montreal
Layered gold necklaces featuring geo pear light green-blue sapphire charm in 10K yellow gold, worn on skin, Anastassia Sel fine jewelry available at Ruby Mardi Montreal
Mítra | Diamond Gold Charm Anastassia Sel
From $825.00 CAD
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Curved yellow gold diamond ring featuring a crown-inspired arrangement of round brilliant and marquise-cut diamonds. Elegant stacking band available at Ruby Mardi, independent designer jewelry in Canada.
Woman wearing a curved yellow gold diamond wedding band with round and marquise-cut diamonds beside white tulips. Fine stacking ring available at Ruby Mardi, Montreal jewelry store.
Royal Crown Three | Diamond Band Ruby Mardi
$1,995.00 CAD
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Round brown diamond cabochon ring in 14k rose gold featuring a natural brown diamond center stone framed by a halo of champagne diamonds. Luxury designer ring available at Ruby Mardi Montreal.
Brown diamond cabochon ring in 14k rose gold featuring a natural round brown diamond surrounded by a halo of champagne diamonds. Handmade designer jewelry available at Ruby Mardi in Montreal.
Bombé | Brown Diamond Cabochon Ring Ruby Mardi
$4,375.00 CAD
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