Enjoy Free Shipping All Over North America
Menu
Search Search Cart
0
Cart

April | Diamond

This birthstone is the most prized gemstone of all. April's babies are really fortunate! 

Diamond is the hardest gemstone and is made of just one element: carbon.

Its structure makes it 58 times harder than anything in nature and can only be cut with another diamond.

Virtues: Purity | Love | Complicity

 


Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Front view on a white background of a fairly solid rose gold jewel with a raw or “organic” style. The band itself is wide and textured. In the center, a natural round white diamond in a closed setting, around which the rose gold forms a sunburst “halo”. This jewel is available only from Ruby Mardi, a luxury jewelry store that, like Gem Breakfast, sells the work of independent jewellery designers.
A side view on a colored background of a fairly solid rose gold jewel with a raw and “organic” style. The band itself is wide and textured. In the center, a natural round white diamond in a bezel setting, around which the rose gold forms a sunburst “halo”. This jewel is available only from Ruby Mardi, a luxury jewelry store that, like Gem Breakfast, sells the work of independent jewellery designers.
Autumn Sun | Diamond Ring Emma Glover Design
$0.00 USD $1,348.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Product photo of a sun-shaped ring on a white background. The ring features a wide yellow gold band and a central round yellow laboratory diamond, surrounded by round gold/brown diamonds and white diamonds. This unique engagement ring is a creation by designer Bena Jewelry.
Sun-shaped ring featuring all lab diamonds, worn on a hand with nude nails and complemented by a beige knit sweater. The focus is on the ring, highlighting its wide yellow gold band and the round yellow diamond at the center.
Soleil | All-diamond yellow gold ring Bena Jewelry
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Elegant champagne diamond cluster ring in 14k yellow gold, featuring a mix of white and champagne diamonds. A modern take on the classic eternity band, available at Ruby Mardi.
Close-up of a hand wearing three gold designer rings, including a champagne diamond cluster ring, available at Ruby Mardi, a fine jewelry boutique in Montreal.
Bollicine Champagne | Diamond cluster ring Pompei Fine Jewellery
$2,490.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Exclusive statement ring by Alessandra Pompei for Ruby Mardi, featuring a pear-shaped blue diamond bezel-set in yellow gold. Accented with two round bezel-set diamonds on each side, this designer jewelry piece blends bold elegance with fine craftsmanship. Available only at Ruby Mardi, the coolest jewelry store in Canada.
Side-angle view of an exclusive blue diamond engagement ring by Alessandra Pompei for Ruby Mardi. Featuring a pear-shaped blue diamond bezel-set in yellow gold, accented by two round bezel-set white diamonds on each side. A bold and sophisticated designer piece, available only at Ruby Mardi, the coolest jewelry store in Canada.
Giulia Blu | Diamond ring Pompei Fine Jewellery
$6,005.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Front view of a shield-shaped rose-cut champagne diamond ring set in hand-engraved 14k Fairmined yellow gold. Designed by a Canadian jeweller, available at Ruby Mardi in Montreal.
Hand-engraved 14k Fairmined yellow gold ring featuring a shield-shaped rose-cut Canadian diamond in a soft champagne hue. Designed by a Canadian jeweller, available at Ruby Mardi in Montreal.
Daphne | Shield Champagne Diamond Fluid Jewellery
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Yellow gold engagement ring with a round pink sapphire at the center, surrounded by a halo of natural brown diamonds in a pointed cluster setting. The design evokes an elegant oriental vibe. Handcrafted in Montreal by Ruby Mardi.
Video showing a yellow gold engagement ring with a vivid pink sapphire and a pointed halo of natural brown diamonds. The ring is displayed close-up and worn on the finger, revealing its refined details and oriental-inspired design. Handcrafted by Ruby Mardi in Montreal.
Velvet Aura | Pink Sapphire & Golden Diamond Ring Ruby Mardi
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
White gold Art Deco engagement ring with round diamond in a square bezel setting, milgrain details and side diamonds. Designed by Deborah Lavery for Ruby Mardi, Montreal.
Ruby Mardi engagement ring – 14k white gold Art Deco inspired ring designed by Deborah Lavery, shown worn on the hand. Featuring a central round diamond set in a geometric square frame with intricate milgrain and pavé diamond details. Vintage-style bridal jewelry available at Ruby Mardi.
Deco Queen | White Gold Diamond Ring Deborah Lavery
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Classic yellow gold half-eternity band with Canadian diamonds in a channel setting and milgrain edges. Fine wedding ring available at Ruby Mardi, Montreal.
Yellow gold wedding band with channel-set diamonds and milgrain edges. Classic and elegant design, handmade by Fluid Jewellery, available at Ruby Mardi.
Grace Channel | Wedding Band Fluid Jewellery
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Diamond solitaire ring with custom antique cushion cut, set in a matte yellow gold bezel with subtle hand engravings. Made in Ottawa by Fluid Jewellery using Fairmined gold. Unique ethical engagement ring available at Ruby Mardi, Montreal.
Close-up of a hand wearing a rectangular diamond solitaire ring with matte yellow gold band and delicate hand engravings around the bezel. Contemporary fine jewelry available at Ruby Mardi, handcrafted in Montreal.
Primrose | Bezeled Solitaire Hand Engraved Fluid Jewellery
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Close-up of gold stud earrings featuring three clustered salt and pepper diamonds with milgrain bezel settings. Designed by Emily Gill and available at Ruby Mardi, fine jewelry boutique in Montreal, Canada.
Close-up of a model’s ear wearing mixed-designer ear jewelry: a yellow-gold diamond ear climber by Nadia Werchola—graduated round yellow diamonds in bezel settings curving along the lobe—paired with a tiny red marquise stud by Emily Gill. Available exclusively at Ruby Mardi, a fine jewelry boutique representing leading independent Canadian artists.
Trio Studs | Salt & Pepper Diamond Earrings Emily Gill
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Bold yellow gold statement ring featuring an emerald-cut yellow diamond, modern sculptural design by Bena Jewelry.
Worn picture of a bold 18k yellow gold ring by Bena Jewelry, set with a lab-grown emerald-cut yellow diamond, available at Ruby Mardi in Montreal.
Golden Pigalle | Gold Ring Bena Jewelry
$0.00 USD
Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out Sold out
Champagne diamond milgrain stud earrings by Ruby Mardi, crafted in gold with marquise-shaped settings and vintage-style detailing, shown on a clean white background.
Vintage-inspired gold stud earrings by Ruby Mardi in Montreal, Canada, featuring round champagne diamonds set in marquise-shaped gold frames with delicate milgrain details, photographed on a soft yellow illustrated background.
Champagne Diamond | Marquise Studs Emily Gill
$0.00 USD
YOUR LOVED ONES' BIRTHSTONES

CUSTOM A MEANINGFUL RING AT RUBY MARDI 🖤

We are here to celebrate the most important moments of your life and to create meaningful pieces of jewelry that you'll cherish for a lifetime.

You wish to custom make a jewelry piece with all the birthstones of your loved ones? It's absolutely possible, and we would be honored to work on a such an important project.

RESERVE A FREE APPOINTMENT!

×