Future Jewelry
The Infinity Hex, 5 Carat Hexagon Step Cut Lab Grown Diamond Engagement Ring, 14K Yellow Gold, IGI Certified
The Infinity Hex, 5 Carat Hexagon Step Cut Lab Grown Diamond Engagement Ring, 14K Yellow Gold, IGI Certified
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Try It OnIncluded with your order: Engraving, insured shipping, handling, lifetime support, easy returns.
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Disclosure: Each piece is crafted to order. Minor variations from the photos may occur.
This item: The Infinity Hex, 5 Carat Hexagon Step Cut Lab Grown Diamond Engagement Ring, 14K Yellow Gold, IGI Certified
Bracelets
Earrings
Necklaces
What Makes Us Different?
What Makes Us Different?
Colored Diamond Jewelry: We carry pink, yellow, blue and green lab grown diamonds, a color range most jewelers do not offer.
Exclusive Future Jewelry Collection: Our signature designs are available only at Future Jewelry, so you will not find them anywhere else.
Creators of The Evolution Ring: The Evolution Ring is our original design, created and made only by Future Jewelry.
Certified Diamonds
Certified Diamonds
Every diamond we offer is IGI-certified for quality, authenticity, and ethical sourcing. You get full transparency with every purchase. Our lab-grown diamonds are graded using the same standards as mined stones, ensuring consistent brilliance and beauty.
Satisfaction Guarantee
Satisfaction Guarantee
We stand behind every ring. If it's not everything you hoped for, we'll make it right with easy returns and personalized support. Your peace of mind matters to us, which is why we offer resizing, repairs, and lifetime care options. *Custom Rings Fall Into A Different Category*
The Infinity Hex™ features a 5 carat hexagon step cut lab grown diamond, a shape that differs from traditional round, oval, emerald, and radiant cut engagement rings. The step cut facets create a hall of mirrors effect that draws the eye toward the center of the diamond.
The ring is set in solid 14K yellow gold with an elevated six prong setting and vintage inspired detailing beneath the diamond.
Why Choose A Lab Grown Diamond?
Lab grown diamonds are real diamonds. They possess the same physical, chemical, and optical properties as mined diamonds and will pass standard diamond testers.
The difference is value. With a lab grown diamond, you can choose a larger, higher grade diamond while spending significantly less than an equivalent mined diamond.
Benefits include:
- Real diamond composition
- Ethically created
- Environmentally conscious choice
- Greater carat size for your budget
- IGI certified authenticity
Limited Edition
The Infinity Hex™ has been released as a limited edition of only 500 rings worldwide.
Each ring includes:
- Future Jewelry Certificate of Authenticity
- IGI Diamond Certification
- Limited Edition Production Number
- Presentation Packaging
- Lifetime Customer Support
When all 500 pieces have been produced, this design will be retired.
Ring Specifications
Center Diamond
- Diamond Type: Lab Grown Diamond
- Shape: Hexagon Step Cut
- Carat Weight: 5.00 Carats
- Color Grade: Near Colorless
- Clarity Grade: VS+
- Certification: IGI Certified
Setting
- Metal: Solid 14K Yellow Gold
- Setting Style: Six Prong Solitaire
- Finish: High Polish
- Band Style: Comfort Fit
- Handmade: Yes
Additional Features
- Future Jewelry Certificate Included
- IGI Certificate Included
- Limited Edition Numbering
- Gift Packaging
- Available in USA and Canada
- Resizable
Frequently Asked Questions
Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds are real diamonds with the same physical, chemical, and optical properties as mined diamonds.
Will this diamond pass a diamond tester?
Yes. Lab grown diamonds test as genuine diamonds because they are genuine diamonds.
Does this ring come with certification?
Yes. Each ring includes both an IGI Diamond Certificate and a Future Jewelry Certificate of Authenticity.
Is this ring available in different sizes?
Yes. We offer multiple ring sizes and resizing options.
How many of these rings will be made?
Only 500 rings worldwide will ever be produced as part of this limited edition.
Is 14K yellow gold durable for everyday wear?
Yes. 14K yellow gold is one of the most popular choices for engagement rings because it is durable enough for daily wear.
A Global House of Diamonds
Where Future Jewelry Lives
Designed, crafted & certified across 15 cities worldwide.
Americas
Vancouver · Toronto · New York · Los Angeles · Texas · Miami · Rio de Janeiro
Europe
London · Paris · Rome · Belgrade · Athens
Asia-Pacific
Surat · Shanghai · Sydney
DIAMOND EDUCATION
Lab vs Mined Diamonds
Lab-grown diamonds have the same brilliance, hardness, and chemical composition as mined diamonds, while offering exceptional value and a more transparent origin. Explore why more buyers are choosing lab-grown.
CRAFTED FOR YOU
Made to Order Made to Last
Every Future Jewelry piece is carefully designed, cast, set, polished, and inspected before it reaches you. From the first 3D design to the final setting, each detail is created with precision.
CERTIFIED QUALITY
Confidence in Every Diamond
Our diamonds are independently graded and accompanied by recognized certification detailing their carat weight, color, clarity, cut, and identifying characteristics. Know exactly what you are purchasing.
About Future Jewelry
CRAFTED WITH PRECISION
Diamond Selection
Each piece begins with carefully selected diamonds chosen for brilliance, color, clarity, and visual impact.
DESIGNED FOR COLLECTORS
Craftsmanship Process
Our jewelry is designed using advanced CAD modeling before being crafted, polished, hand-set, and inspected for quality.
PERSONALIZED LUXURY
Engraving & Certification
Select pieces can include personalized engraving on both the diamond and ring band alongside IGI certification and Future Jewelry certification.
PROTECTED WORLDWIDE DELIVERY
Secure delivery
Once completed, every order is carefully packaged and shipped with tracking, insurance, and secure delivery protection.
Frequently Asked Questions
How much is a 5 carat lab grown diamond engagement ring?
This engagement ring is $3,000 USD. A mined diamond of similar size and quality usually costs several times more, which is why many buyers choose lab grown.
What does a 5 carat diamond ring look like on the hand?
A 5 carat diamond is a bold, eye-catching size. The exact look depends on the shape and setting, so check the photos on this page, which show the ring worn for scale.
Are lab grown diamonds good for engagement rings?
Yes. They are real diamonds, the hardest natural material, so they handle everyday wear for a lifetime. Many couples choose lab grown to get a larger or higher quality center stone within budget.
What ring sizes are available?
Sizes 4 to 12, including half sizes, chosen from the size menu on this page. If you are unsure of your size, a local jeweler can measure your finger for free.
What metal options are available?
This engagement ring is available in White Gold or Yellow Gold. Choose your metal from the options on this page.
Is the diamond certified?
Yes. The diamonds are graded by IGI, the International Gemological Institute, an independent lab that confirms carat, color, clarity and cut.
How long does shipping take?
Most Future Jewelry pieces are made to order. Production takes 5 to 10 business days, then delivery takes 2 to 5 business days, so expect it in about 7 to 15 business days. You get a tracking link by email when it ships.