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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.

 

Gemstone
Metal
Dainty rose gold diamond wedding band photographed on a white background. Handmade in Montreal by jewelry brand Ruby Mardi.
Dainty rose gold diamond wedding band photographed on a pink background. Handmade in Montreal by fine jewelry brand Ruby Mardi.
Cloud | Dainty Diamond Wedding Band Ruby Mardi
£985.00 GBP
White gold diamond contour band with a curved silhouette, featuring small round diamonds in a delicate prong setting, minimalist fine jewelry design.
Beautiful delicate dainty yellow gold diamond band by Yuliya Chorna and available at Ruby Mardi, a high end jewelry store showing the most talented Canadian jewellery designer.
Sahara | Diamond Crown Yellow Gold Band Yuliya Chorna
£875.00 GBP
Jonc en or éternité par la créatrice de bijoux montréalaise Justine Quintal. Alliance en or avec diamants entièrement fabriquée à la main. Venez découvrir les bijoux féminins, délicats et asymétriques de Justine Quintal chez Ruby Mardi, qui présente le travail de plusieurs jeunes designers de bijoux Canadiens. Services de création de bijou sur mesure aussi disponibles.
Diamond | Spiked gold band Justine Quintal
£575.00 GBP
Open in deep V wedding band in yellow gold with 6 diamonds and photographed on a white background. Beautiful band to stack with most shapes of engagement rings.
Open in deep V wedding band in yellow gold with 6 diamonds and photographed worn on a lady’s hand. Beautiful band to stack with most shapes of engagement rings.
Par Open | Deep V Band Nadia Werchola
£821.00 GBP
rose gold diamond wedding band by ruby mardi milgrain ring vintage look emily gill finest canadian designer on white background
hand of girl rose gold milgrain diamond wedding engagement ring made in montreal at the best bridal jeweler on orange background
Lisa Crown Band Emily Gill
£821.00 GBP
Ombré diamond band on a white background : a bridal ring that shows a diamond gradient from extra billiant white to black. Available at Ruby Mardi, a fine jewelry store in Montreal.
Close-up of a hand wearing a curved yellow gold band featuring eleven diamonds in a gradation from white to black. A wedding band handcrafted by Yuliya Chorna, available at Ruby Mardi, a fine jewelry store showcasing the work of talented Canadian jewelry designers.
Ombré | Diamond Point Yellow Gold Band Yuliya Chorna
£793.00 GBP
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Black diamond - or salt and paper diamond - alternative engagement ring set in yellow gold with white natural diamond accents. This ring was handcrafted in Canada by Yuliya Chorna and is seen photographed on a white background. Find it at Ruby Mardi, an upscale jewelry boutique that sells one-of-a-kind designer work, as Gem Breakfast does in the USA.
A luxury jewel is seen photographed worn on a woman's hand with pink nails. The jewel features an almost black salt-and-pepper central pear diamond, with accents of white Canadian diamonds. This jewel can be offered as an engagement ring and matched with a wedding band. Made by Yuliya Chorna, and offered by Ruby Mardi.
Zaria | Yellow gold ring with a pear shape black Diamond Yuliya Chorna
£1,750.00 GBP
Twisted yellow gold engagement ring with an emerald cut dark brown diamond photographed on a white background. More one of a kind jewelry available at Ruby Mardi, a jewellery store in Montreal’s Little Italy. Modifier le texte alternatif
Close-up of a yellow gold engagement ring with an emerald-cut brown diamond worn on a hand, custom-made by Ruby Mardi in Montreal.
Kink | Brown Diamond gold ring Ruby Mardi
£1,108.00 GBP
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Splendid Ayres ring from independent jewelry designer Liane Vaz made with a salt and pepper triangle diamond. This artisan Canadian jeweler is represented by the fine jewelry store Ruby Mardi based in Montreal. Minimalist jewelry with an edgy touch is in yellow gold.
The Ruby Mardi jewelry store located in Montreal is proud to offer for sale gold engagement rings with salt and pepper diamonds, these jewelry made in Canada are made by independent jewelry designers. This alternative engagement ring is available in our jewelry gallery, unique in Quebec.
Ayres Ring Liane Vaz
£0.00 GBP
salt and pepper baguette diamond yellow gold bridal designer ring from montreal at ruby mardi on a white background
girl wearing a baguette shape salt and pepper diamond yellow gold ring bridal ruby mardi
Diminuend Ring Liane Vaz
£1,203.00 GBP
An 18-carat yellow gold ring is photographed from the front against a white background. This is a unique designer ring featuring a pear-shaped salt-and-pepper diamond at its center, surrounded by several small black pear shapes in enamel. Completing the composition are 16 natural diamond accents. This alternative engagement ring is available only at Ruby Mardi.
An 18-carat yellow gold ring is photographed up close on a woman's finger with long pale pink nails. This is a unique designer ring featuring a pear-shaped salt-and-pepper diamond at its center, surrounded by several small black pear shapes in enamel. Completing the composition are 16 natural diamond accents. This alternative engagement ring is available only at Ruby Mardi.
Plume ring Emily Gill
£2,570.00 GBP
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pear shape salt and pepper diamond gold ring bridal jewelry by Emily Gill designer at boutique ruby mardi montreal on white background
top view of pear shape rose cut salt and pepper diamond engagement ring custom made by Emily Gill finest canadian designer in montreal at boutique ruby mardi on white and red background
Scallop Pear ring Emily Gill
£0.00 GBP
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