Jewellery
Custom Engagement Rings
One-of-a-kind rings with natural or lab-grown diamonds
Wedding Rings & Bands
Custom wedding bands, matching sets, eternity rings
Toi et Moi Rings
Two stones, one ring — designed to tell your story
Custom Tennis Jewellery
Bracelets and necklaces in 14k/18k gold or platinum
Ready-to-Wear
Shop our curated ready-to-wear jewellery collection
Diamonds
Natural Diamonds
GIA certified, Kimberley Process compliant, ethically sourced
Lab-Grown Diamonds
Identical to mined diamonds, 60–80% less, conflict-free
Services
Jewellery Repair
Ring resizing, prong repair, stone replacement & more
Jewellery Redesigns
Transform heirloom pieces into modern custom designs
Bring Your Own Diamond
Supply your own stone for a fully custom piece
Gallery
About Us
Contact
Blog
Book an Appointment
Jewellery
Custom Engagement Rings
One-of-a-kind rings with natural or lab-grown diamonds
Wedding Rings & Bands
Custom wedding bands, matching sets, eternity rings
Toi et Moi Rings
Two stones, one ring — designed to tell your story
Custom Tennis Jewellery
Bracelets and necklaces in 14k/18k gold or platinum
Ready-to-Wear
Shop our curated ready-to-wear jewellery collection
Diamonds
Natural Diamonds
GIA certified, Kimberley Process compliant, ethically sourced
Lab-Grown Diamonds
Identical to mined diamonds, 60–80% less, conflict-free
Services
Jewellery Repair
Ring resizing, prong repair, stone replacement & more
Jewellery Redesigns
Transform heirloom pieces into modern custom designs
Bring Your Own Diamond
Supply your own stone for a fully custom piece
Gallery
About Us
Contact
Blog
Book an Appointment
+1 647-428-7013
info@orosergio.com
27 Queen St E Suite #803, 8th Floor, Toronto, ON M5C 2M6
Gallery
Redesigns — Toronto
A selection of pieces handcrafted at our downtown Toronto studio.
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Engagement Rings
Custom Jewelry
Toi et Moi
Tennis Jewellery
Wedding Bands
Pendants
Earrings
Gemstones
Redesigns
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