Gem Type: PUREGEM® Lab Grown Green Emerald
Avg. Gem Color: Colombian or Zambian
Avg. Gem Grade: Exceptional Gem Quality
Avg. Gem Clarity: VVS1-FL
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When can I expect my Delivery?
Available stocked items usually ship within 2 - 3 business days. Sizes and cuts not in stock may take 2-3 weeks to complete, plus shipping time.
If you require this item for a specific date, please add your details to the comment section at checkout or email us for RUSH options at contact@quorri.com.
PureGem® lab-grown emeralds are physically and optically identical to mined emeralds — the same beryl crystal structure, the same 7.5 to 8 Mohs hardness, and the same vivid green colour that has made fine emerald one of the world's most coveted gemstones for centuries.
Fine-quality emeralds of significant size are among the rarest and most valuable coloured stones in existence. Every PureGem® emerald is individually selected to meet or exceed the highest gem standards — available in two distinct colour profiles: Colombian Light Green for a bright, vivid tone, and Zambian Dark Green for a deeper, richer hue. Compare at $2,000 to $11,000+ per carat for a vivid green natural emerald equivalent.
Conflict-free, sustainably created, and available at a fraction of the cost of a mined stone. PureGem® lab-grown emeralds 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® emerald shares the same chemical composition, crystal structure, and optical properties as a mined emerald — the only difference is how it was created. Grown in a controlled laboratory environment, each stone tests positive as genuine emerald on all standard gemological instruments and meets the same quality criteria as the world's finest natural emeralds.
Colour
Available in two versions — Colombian Light Green, a vivid and bright tone favoured for its clarity of colour, and Zambian Dark Green, a deeper and more saturated hue prized for its intensity. Both are consistent, vibrant, and free of the colour variation that makes high-quality natural emeralds so rare.
Clarity
VVS to FL. Natural emeralds at this clarity grade are extraordinarily rare and command some of the highest prices in the coloured stone market. Every PureGem® emerald is held to this standard as a baseline.
Hardness
7.5 to 8 Mohs — durable for rings, pendants, earrings, and any fine jewellery piece intended for regular wear with proper care.
Customization
Available in any cut — emerald, round, oval, cushion, 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® emeralds are sustainably created and conflict-free by design — the same beauty, none of the compromise.
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.
Every element of your custom emerald can be tailored to your vision. Choose your preferred colour hue — from vivid Zambian green to deep Colombian tones — select your cut and shape, and specify your carat size up to 30 carats. Our design team works with you one-on-one to create a stone that exists nowhere else in the world.
From colour depth and saturation to cut precision and finished size, every custom emerald is created to your exact specifications. No two stones are ever exactly alike.
Finest Cut - PUREGEM® Lab Grown Emeralds are truly hand-cut by our skilled diamond cutters to the highest standards - delivering superior brilliance, and maximum light return.
Vivid Green Color - PUREGEM® Emerald is created in the finest sought-after bright and vivid pure green color for unmatched striking beauty and detail.
Custom Cuts and Sizes - PUREGEM® Emeralds can be custom made in difficult to find fancy cuts and very large carat sizes to complete all of your dream designs.
Side-by-Side Comparison
A closer look at what sets each stone apart.
| PUREGEM® Emerald Lab-Grown Emerald | Mined Emerald Earth-Extracted | |
|---|---|---|
| Clarity | VVS to FL | VVS to I3 |
| Refractive Index | 1.56 – 1.60 | 1.56 – 1.60 |
| Mineral Content | Beryl | Beryl |
| Mohs Hardness | 7.5 – 8 Mohs | 7.5 – 8 Mohs |
| Toughness | Very Good | Very Good |
| Scratch Resistant | Moderate | Moderate |
| Eco-Friendly | ✓ Yes | ✕ No |
| Conflict Free | ✓ Yes | ✕ No |
| GIA Standards | ✓ Yes | ✓ Yes |
| Price / Carat* | $599 | $5000 – $50,000+ |
*Based on an Emerald cut, Very Fine, Vivid Pure Green, mined Emerald equivalent. PUREGEM® is a lab-grown emerald sharing the same chemical, physical, and optical properties as a mined emerald.


