Diamant voaino-lab & Concepteur de bijoux en pierre précieuse & Fabricant depuis 1995.
Round Cut Lab Diamond Engagement Ring 0.5-5.0ct 18k/14k/9k/Pt950/S926
Round Cut Lab Diamond Engagement Ring 0.5-5.0ct 18k/14k/9k/Pt950/S925
Discover the perfect blend of elegance and sustainability with our Round Cut Lab Diamond Engagement Ring, available in a stunning range of sizes from 0.5 to 5.0 carats. Crafted with precision and care, this exquisite ring is set in your choice of 18k, 14k, or 9k gold, as well as Pt950 platinum and S925 sterling silver, ensuring a timeless piece that will last a lifetime. Ideal for women who appreciate both beauty and responsibility, our lab-grown diamonds offer the same brilliance and fire as mined diamonds, without the environmental impact. This solitaire ring is a symbol of love and commitment, making it an ideal engagement or wedding ring. Customize your ring to make it uniquely yours, with options for white, yellow, or rose gold, and choose the perfect size to suit her style. Our brand is dedicated to providing high-quality, custom jewelry that meets the highest standards, making every moment special. Elevate your proposal or wedding day with a lab-created diamond ring that shines as brightly as your future together.
VOAINO DESIGN: Your Certified Global Jewelry Partner
[SDE Member] • [WFDB Accredited] • [Alibaba Gold Supplier] • [TUV Rheinland Certified ]
Unique Earring，tailored only for you
Choose from 0.5-5 carats, natural, labgrown diamond or gemstones.
Craft your story
Your Vision, Our Expertise — From idea to sketch only in ONE day.
Authenticity Assured
Every diamond undergoes rigorous testing to ensure authenticity. We can also provide certified proof.
7 DAY Handcraft & 5 day deliver
Length、Stone、cut and engarving，ALL can be c ustomized.
Door to door service
We offer global express shipping to deliver our premium products swiftly and safely right to you. Your satisfaction is our priority.
FAQ
Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.
Brighter & Cleaner Whiter than natural diamonds (D-F color) Fewer flaws (VVS clarity)
Fast & Easy Order by 3PM → Ships today Lands in USA/EU/Asia in 3-5 days
Download IGI Report Instantly
Ship in 24hrs with Customs-Ready Papers
Easier Than Buying Coffee
Fraud-Proof Unique IGI Report Number for Every Stone Scan QR Code to Verify Online
Sell with Confidence Show Customers: "Same Grading as Tiffany & Cartier" Print IGI Certificates for Your Jewelry Boxes
Global Compliance "IGI reports accepted in USA, EU, UAE & China"
Since 1995 "10,000+ designers trusted our certified diamonds"