Engagement Rings
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Lab Grown Blue Sapphire
$499.00 CAD - $4,999.00 CAD$599.00 CAD - $5,399.00 CAD
Stone Information
Gem Type: PUREGEM® Lab Gown Sapphire
Avg. Gem Color: Vivid Blue
Avg. Gem Grade: Exceptional Gem Quality
Avg. Gem Clarity: VVS-FL
Shipping / Delivery
Enjoy complimentary shipping across Canada and the USA on all orders. International orders receive a discounted rate automatically calculated at checkout.
When can I expect my delivery
Each piece is individually handcrafted to order—never mass‑produced—and meticulously hand‑set for exceptional quality. Available stocked items usually ship within 2 - 3 business days. Non-stocked items typically complete within 14–18 business days, followed by shipping time.
You will receive an Estimated Completion Date once your item officially enters production. Most orders ship shortly after this date, though some designs may require additional time depending on complexity and quality control.
If you need your order by a specific date, please include the details in the comment section at checkout or email us for RUSH options at contact@quorri.com.
PureGem® lab-grown blue sapphires are physically and optically identical to mined sapphires — the same corundum crystal structure, the same 9 Mohs hardness, and the same rich, velvety blue that has made fine sapphire one of the most coveted coloured stones in the world.
The finest blue sapphires are described by gemologists as a vivid, deep royal blue — and every PureGem® sapphire is individually selected to meet or exceed that standard. Conflict-free, sustainably created, and available at a fraction of the cost of a natural equivalent. Compare at $2,500 to $20,000+ per carat for a top-grade Kashmir blue sapphire equivalent.
PureGem® lab-grown blue sapphires are made to order in your choice of cut, shape, and carat size. See the Shipping & Delivery tab for completion estimates, or email us for available in-stock sizes.
About This Stone
Every PureGem® blue sapphire shares the same chemical composition, crystal structure, and optical properties as a mined sapphire — the only difference is how it was created. Grown in a controlled laboratory environment, each stone tests positive as genuine sapphire on all standard gemological instruments and meets the same quality criteria as the world's finest natural sapphires.
Colour
Deep royal blue — the most prized shade in the sapphire world, evoking the legendary Kashmir and Ceylon sapphires that have commanded some of the highest prices ever achieved at auction. Vivid, consistent, and free of the colour variation that makes top-grade natural sapphires so rare.
Clarity
VVS to FL. Natural sapphires at this clarity grade are extraordinarily rare. Every PureGem® sapphire is held to this standard as a baseline, delivering a brilliance and transparency that mined stones at comparable prices rarely achieve.
Hardness
9 Mohs — second only to diamond, making blue sapphire one of the most durable gemstones available for rings, pendants, earrings, and any fine jewellery intended for daily wear.
Customization
Available in any cut — round, oval, cushion, emerald, pear, marquise, and more — and in any carat size up to 30 carats. Each stone is hand-cut to your exact specifications and set in your choice of solid 10k, 14k, or 18k gold in yellow, white, or rose, or 950 platinum.
Ethical & Eco-Friendly
No mining, no land disruption, no conflict. PureGem® sapphires are sustainably created and conflict-free by design — the same beauty, none of the compromise.
The Quorri Difference
Why Thousands Choose Quorri
Handcrafted in Canada
Set by hand in solid 10k, 14k or 18k gold, or 950 platinum. Never plated, never mass-produced.
PUREGEM Lab-Grown Gemstones
Our PUREGEM sapphires, rubies, and emeralds share the same chemical, physical, and optical properties as their mined counterparts, at a fraction of the cost.
Vivid Colour & Superior Clarity
Every PUREGEM gemstone is hand-selected for exceptional colour depth, VVS to FL clarity, and brilliance that mined stones rarely achieve at any price point.
Conflict-Free & Eco-Friendly
Lab-grown gemstones require no mining, no displacement, and no environmental compromise. Every PUREGEM stone is ethically created and conflict-free by design.
Lifetime Guarantee
Lifetime Guarantee on our lab-grown gemstones and a Lifetime Manufacturer Guarantee on all our jewellery, for your total peace of mind.
Free Shipping & 30-Day Returns
Complimentary shipping across Canada and the USA, backed by our 30-day return policy.
Set by hand in solid 10k, 14k or 18k gold, or 950 platinum. Never plated, never mass-produced.
Our PUREGEM sapphires, rubies, and emeralds share the same chemical, physical, and optical properties as their mined counterparts, at a fraction of the cost.
Every PUREGEM gemstone is hand-selected for exceptional colour depth, VVS to FL clarity, and brilliance that mined stones rarely achieve at any price point.
Lab-grown gemstones require no mining, no displacement, and no environmental compromise. Every PUREGEM stone is ethically created and conflict-free by design.
Lifetime Guarantee on our lab-grown gemstones and a Lifetime Manufacturer Guarantee on all our jewellery, for your total peace of mind.
Complimentary shipping across Canada and the USA, backed by our 30-day return policy.
CREATE YOUR DREAM RING
HANDCRAFTED
Finest Cut - PUREGEM® Sapphires are truly hand-cut by our skilled diamond cutters to the highest standards - delivering brilliant-cut crowns, superior brilliance, and maximum light return.
Intense Color Hues - PUREGEM® Sapphires are created in the finest vivid Blue, hues with eye clean; excellent cuts for unmatched beauty and pure striking detail.
Custom Cuts and Sizes - PUREGEM® Sapphires can be custom made in difficult to find fancy cuts and very large carat sizes to complete all of your dream designs.
Identical to Natural Sapphire
- Exceptional Gem Quality Grade Same chemical composition and crystal structure as a mined sapphire
- Intense vivid blue colour — the most prized shade in the sapphire world
- Tests positive as genuine sapphire on all standard gemological instruments
- Hand-cut to precise sapphire specifications for maximum brilliance
- Exceptional gem quality grading, VVS to FL clarity
- Conflict-free, eco-friendly, and sustainably created
Side-by-Side Comparison
PUREGEM® Sapphire · Mined Sapphire
A closer look at what sets each stone apart.
| PUREGEM® Sapphire Lab-Grown Sapphire | Mined Sapphire Earth-Extracted | |
|---|---|---|
| Color | Vivid Blue | Varies |
| Clarity | VVS to FL | VVS to I3 |
| Refractive Index | 1.75 – 1.76 | 1.75 – 1.76 |
| Mineral Content | Corundum | Corundum |
| Mohs Hardness | 9 Mohs | 9 Mohs |
| Toughness | Excellent | Excellent |
| Scratch Resistant | Yes | Yes |
| Eco-Friendly | ✓ Yes | ✕ No |
| Conflict Free | ✓ Yes | ✕ No |
| GIA Standards | ✓ Yes | ✓ Yes |
| Price / Carat* | $599 | $4,000+ |
Lab-Grown Sapphire
ColorVivid Blue
ClarityVVS to FL
Refractive Index1.75 – 1.76
Mineral ContentCorundum
Mohs Hardness9 Mohs
ToughnessExcellent
Scratch ResistantYes
Eco-Friendly✓ Yes
Conflict Free✓ Yes
GIA Standards✓ Yes
Price / Carat*$599
Earth-Extracted
ColorVaries
ClarityVVS to I3
Refractive Index1.75 – 1.76
Mineral ContentCorundum
Mohs Hardness9 Mohs
ToughnessExcellent
Scratch ResistantYes
Eco-Friendly✕ No
Conflict Free✕ No
GIA Standards✓ Yes
Price / Carat*$4,000 - $20,000+
*Based on a round, vivid blue, ECLN‑grade mined sapphire equivalent sourced from Sri Lanka or Burma.
PUREGEM® is a lab-grown sapphire sharing the same chemical, physical, and optical properties as a mined sapphire.
YOUR PURCHASE INCLUDES:
- Free Shipping
- 30-Day Returns
- Free Gem Packaging
- Certificate of Authenticity
- Lifetime Guarantee
- Lifetime Upgrade Program
