FAQs
At Vai Ra, we believe in transparency, ethics, and timeless beauty. Here are answers to the most common questions about our gemstones, jewelry, and care.
Natural Diamond vs Lab Diamond vs Moissanite
Understanding the differences helps you make an informed choice. Here’s a quick comparison:
Moissanite FAQs
What is Moissanite?
Moissanite is a rare, naturally occurring mineral also known as silicon carbide, which was first discovered by the Nobel Prize-winning chemist, Dr. Henri Moissan, at the site of a massive meteorite strike in Arizona. This intriguing new stone was named “moissanite” in his honor. Today, it’s created in labs using advanced technology. Known for its brilliance, fire, and durability, moissanite is a sustainable alternative to mined diamonds. Many customers choose moissanite engagement rings for their unmatched sparkle and ethical sourcing.
Is Moissanite the same as a diamond?
No. Moissanite is a unique gemstone with its own chemical and optical properties. It’s not a diamond simulant—it has more fire (rainbow sparkle) and nearly the same hardness.
How durable is Moissanite?
Moissanite ranks 9.25 on the Mohs scale (diamonds are 10). It’s highly resistant to scratches and perfect for daily wear jewelry.
Will Moissanite lose its sparkle or color?
Never. Moissanite retains its brilliance and clarity for a lifetime. Unlike cubic zirconia, it will not fade, cloud, or change color permanently.
How is Moissanite graded?
Moissanite is graded for color and clarity, similar to diamonds: Colorless (D–F), Near Colorless (G–I), and Faint hues (J–K).
Is Moissanite certified at Vai Ra?
Yes. At Vai Ra, every moissanite gemstone is individually certified by SGL Lab. This certification verifies the authenticity, quality, and grading of your stone, giving you complete confidence in your purchase. Along with your jewelry, you’ll receive an official SGL certificate that details the gemstone’s specifications and ensures full transparency.
Lab-Grown Diamond FAQs
What are lab-grown diamonds?
Lab-grown diamonds are real diamonds created in controlled labs using advanced technology. They have the same physical, chemical, and optical properties as mined diamonds. Vai Ra offers a curated range of lab-grown diamond jewelry in India for customers seeking ethical luxury.
Are lab-grown diamonds real diamonds?
Yes. They are 100% real diamonds, not simulants. The only difference is their origin—grown in a lab instead of mined from the earth.
How do lab-grown diamonds compare to natural diamonds?
- Composition: Identical (pure carbon crystal)
- Durability: Same hardness (10 on the Mohs scale)
- Appearance: Indistinguishable to the naked eye
- Value: More affordable
- Ethics: Conflict-free and eco-conscious
Are lab-grown diamonds certified?
Yes. They are graded and certified by leading institutes like IGI and GIA for cut, clarity, color, and carat.
Why choose a lab-grown diamond?
- Ethical sourcing (no mining impact)
- Affordable luxury
- Environmentally responsible
- Same sparkle, same durability, better value
Buying Jewelry
What should you look for when buying diamond jewelry?
- Hallmarking: Ensure BIS Hallmark for gold jewelry.
- Certification: Ask for GIA, IGI, or SGL certificates.
- The 4Cs: Carat, Color (D–F is premium), Clarity, and Cut (Excellent/Ideal preferred).
Are diamonds a good investment?
Contrary to popular belief, diamonds are not an appreciating asset. While gold has resale value, both natural and lab-grown diamonds depreciate after purchase. Buy them for their beauty, symbolism, and emotional value, not for resale.
Jewelry Care & Maintenance
How should I clean my jewelry?
Use mild soap, warm water, and a soft toothbrush. For deeper cleaning, an ultrasonic cleaner or professional service is safe for both moissanite and lab-grown diamonds.
Can my gemstone withstand resizing or repairs?
Yes. Both moissanite and lab-grown diamonds are durable enough for standard jewelry repairs and resizing.
Why Choose Vai Ra?
- Ethical & Transparent: Every gemstone is responsibly sourced or lab-created.
- Sustainable Luxury: Beauty without compromise.
- Lifetime Sparkle Guarantee: Your jewelry will shine forever.