Gem Type: PUREGEM® Lab Grown Ruby
Avg. Gem Color: Blood Red
Avg. Gem Grade: Exceptional Gem Quality
Avg. Gem Clarity: VVS1-FL
Accent Type: PURE® Lab Grown Diamond
Avg. Color/Clarity: E/F, VS1-VVS
Composition: 100% Carbon
Hardness: 10 Mohs
Accent Type: ATERNA®
Avg. Color/Clarity: D/E, VVS1
Composition: 50% Carbon & Silicon Carbide (SiC) Blend
Generation: Gen 4 Diamond-Grade Moissanite
Hardness: 9.5 Mohs
Receive FREE Shipping anywhere in Canada on All Orders. International orders receive a discounted rate calculated automatically by our system at checkout.
When can I expect my Delivery?
Our products are individually hand-made (never mass-produced) and meticulously hand-set for superb quality and workmanship and typically complete within 14 - 18 business days 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.
The Scarlet Cushion Ruby Three Stone Engagement Ring features a breathtaking PureGem lab-grown cushion-cut red ruby, framed by a halo of brilliant accents. Flanked by captivating trillion-cut side stones and set on a solid comfort-fit band adorned with scallop-set round brilliants, this regal design blends timeless elegance with striking brilliance. Showcased with a 4.00 carat Ruby Cushion center in 14K White Gold.
Average Ring Width: 2.20mm
Average Ring Height: 7.80mm
Average Side Stone Carat Weight: .50ct each Trillion (1.00ct.tw)
Average Accent Stone Carat Weight: .55ct.tw.
Celebrate love and sophistication with our Scarlet Cushion Lab-Grown Ruby Cushion Three-Stone Halo Engagement Ring. Featuring a deep blood ruby center flanked by elegant trillion-cut lab made diamonds, this ring embodies elegance and sustainability. Click add-to-cart now to make this timeless piece yours!
Handcrafted in Canada
Set by hand in solid 10k, 14k, 18k gold, or 950 platinum. Never plated, never mass-produced. Every piece reflects enduring craftsmanship and timeless design.
PUREGEM® Lab-Grown Gemstones
Our PUREGEM® sapphires, rubies, and emeralds share the same chemical, physical, and optical properties as mined gems. Each is hand-selected for vivid colour, VVS to FL clarity, and exceptional brilliance, at a fraction of the cost.
Your Choice of Accent Stones
Choose PURE® lab grown diamond accents for stunning brilliance, or ATERNA® Gen 4 diamond‑grade moissanite for extraordinary sparkle. Both are durable, conflict‑free and hand‑set to the same high standard as your centre stone.
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 this ring can be tailored to your vision. Choose your centre stone, select your metal, and refine the details until it feels exactly right. Our design team works with you one-on-one to bring your perfect ring to life.
From centre stone size and shape to metal type and finish, every customization is handcrafted in Canada in solid gold or platinum.
Each Quorri creation is individually designed and handcrafted in solid gold or platinum, never mass-produced, never rushed. Every piece is made specifically for you by the hands of our master jewellers, to a standard that lasts a lifetime.
We work exclusively with solid 10k, 14k, and 18k gold, and 950 platinum. No plating. No compromises. Only enduring metals worthy of your story
All accent stones are expertly crafted with high-grade E/F, VS+ PURE® lab-grown diamonds or, ATERNA ® Gen 4 chosen for their exceptional brilliance, clarity, and lasting sparkle. Each stone is hand-set by our artisans in solid gold or platinum, held securely in place to catch light from every angle.
Side-by-Side Comparison
A closer look at what sets each stone apart.
| PUREGEM® Ruby Lab-Grown Ruby | Mined Ruby Earth-Extracted | |
|---|---|---|
| Color | Blood Red | Varies |
| Clarity | VVS to FL | VVS to I3 |
| Refractive Index | 1.76 – 1.77 | 1.76 – 1.77 |
| 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+ |
*Based on a Round, Blood Red, ECLN mined Ruby equivalent.
PUREGEM® is a lab-grown ruby sharing the same chemical, physical, and optical properties as a mined ruby.
Complimentary shipping anywhere in Canada and the USA. International orders ship at a discounted rate, calculated automatically at checkout.
Your important ring purchase comes beautifully packaged and arrives in a deluxe ring box with an elegant presentation ready for your proposal.
Experience limitless potential with our lifetime stone upgrade
program, enabling you to enhance your treasured pieces as your love story grows.
Enjoy peace of mind with a complimentary 30-Day ring resizing.
