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The Office is Open: Call Us: 416-366-3335 | 27 Queen St E, #1011, Toronto

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Unheated Sapphire — Skyjems, Toronto

Unheated Sapphire

Custom Unheated Sapphire Rings in Toronto, Made Around Your Stone

Come and sit with our unheated sapphires — a deep, collector-grade selection of unheated sapphire. Pick the one you love and we'll build your ring by hand in Toronto, set in gold recycled right here in Toronto. We're a coloured-gemstone dealer that sells wholesale since 1967. Now straight to the public, and you deal with the family directly: David Saad, his son Sky, and Leila GIA-certified. Backed by 4.90 stars across 452 Google reviews. Call us at 416-366-3335.

Frequently asked questions

Where can I get a custom unheated sapphire ring made in Toronto?

At Skyjems, 27 Queen St East, Suite 1011. We carry a deep, collector-grade selection of unheated sapphire, every gem graded on site by a GIA-certified specialist. Choose your dream unheated sapphire in person, and if you want we can design custom jewellery with you, carried out by our master goldsmiths here in Toronto. A family gemstone dealer since 1967.

Don't know what you want to make? Check out our portfolio for inspiration, we have created tens of thousands of rings over the past 27 years.

Can I see loose unheated sapphires before I choose one?

Yes — that's how we work. Book a viewing or just walk in, sit down with the actual stones, and we'll discuss origin and treatment on every unheated sapphire.

How do I know a sapphire is truly unheated?

Unheated sapphire keeps its colour with no heat treatment at all — the connoisseur's choice — and the only way to be sure is a lab report that states 'no indications of heating'. That's how we sell them, with the report in hand. At 9 on the Mohs scale they're flawless everyday ring stones.

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1.05ct Heart Padparadscha Pink Sapphire from Tanzania - Unheated Rare Gem by SkyJems Canadian Gemstone Experts
1.09ct Trillion White Sapphire from Tanzania, unheated, colorless gemstone by SkyJems Canadian gem specialists
1.14ct Trillion Purple Sapphire from Tanzania, unheated natural gemstone by SkyJems, premium Canadian colored gem specialists
1.12ct Unheated Purple Tanzanian Sapphire, Cushion Cut | Premium Gemstone by SkyJems Canadian Gem Experts
1.20ct Oval Blue Sapphire from Sri Lanka, IGI Certified Unheated Gemstone by SkyJems, Premium Loose Blue Sapphire
1.21ct Elongated Trillion Green Sapphire from Umba, Tanzania - Skyjems Wholesale Gemstones
Sapphire 1.17 cts 6.66 x 5.16 x 3.45 Oval Very Slightly Orangish/Purplish Pink  $710
1.01ct Natural Pink Sapphire from East Africa, Cushion Cut Unheated Gemstone by SkyJems Canadian Gem Experts
1.07ct Cushion Purple Sapphire from Madagascar, Unheated - Skyjems Wholesale Gemstones
0.97ct Cushion Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
0.96ct Oval Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems, premium Canadian colored gem specialists
0.79ct Oval Blue Sapphire from Madagascar, unheated natural gemstone by SkyJems, premium violet-blue corundum
1.07ct Oval Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems, premium Canadian colored gem specialists
0.95ct Blue/Pink Parti Sapphire, Emerald Cut, Unheated Madagascar Gem by SkyJems Rare Coloured Stones
1.09ct Violet Blue Madagascar Sapphire, Unheated Oval Gemstone by SkyJems - Rare Collector's Gem
0.81ct Oval Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
0.88ct Unheated Purple Sapphire from Madagascar, Emerald Cut Gemstone by SkyJems - Rare Collector's Corundum
0.93ct Cushion Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
0.92ct Oval Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
1.01ct Square Cushion Purple Sapphire from Madagascar Unheated - Skyjems Wholesale Gemstones
0.94ct Cushion Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
0.98ct Cushion Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
0.76ct Unheated Blue Sapphire from Madagascar, Emerald Cut Gemstone by SkyJems - Rare Violet Blue Corundum
1.04ct Trillion Purple Sapphire from Madagascar, unheated natural gem by SkyJems, premium Canadian colored stone collection
0.79ct Cushion Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
0.77ct Oval Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists
SkyJems 1.02ct Trillion Purple Sapphire from Madagascar - Unheated Natural Gem, Brilliant Cut Corundum Stone
0.82ct Emerald Cut Pink-Purple Sapphire from Madagascar - Skyjems Wholesale Gemstones
1.08ct Trillion Purple Sapphire from Madagascar - Unheated Natural Gem by SkyJems Canadian Gemstone Specialists
0.91ct Oval Purple Sapphire from Madagascar, unheated natural gemstone by SkyJems Canadian gem specialists