Showcase your style with this round diamond letter signet ring—customizable, elegant, and perfect for adding a personal touch to your jewelry collection.
Buy Moissanite Round Brilliant Ring
Timeless, radiant, and full of fire—our moissanite round brilliant rings are crafted in 100% solid 14K & 18k gold and feature GRA-certified moissanite stones. Known for their unmatched sparkle, round brilliant cuts are the most iconic and desired stone shape for both engagement and everyday rings.
Each piece is hypoallergenic, ethically crafted, and shipped securely across the USA with full certification and tamper-proof packaging. If you're looking for a classic with modern brilliance, this collection is made for you.
14K Gold Bezel Setting Round Brilliant Cut Diamond Eternity Ring
14K Solid Gold Baguette and Round Diamond Full Eternity Ring
14K Solid Gold Mini Round Ring with Moissanite Diamonds Ring
14k Solid Gold Moissanite Diamond Round Brilliant Ring
14k Solid Gold Moissanite Diamond Round Brilliant Ring
14k Solid Gold Moissanite Diamond Round Brilliant Ring
14k Solid Gold Round Brilliant Cut Moissanite Diamond Ring
14k Solid Gold Round Brilliant Moissanite Diamond Ring
14K Solid Gold Round Cut Moissanite Diamond Ring 1.00 ct Promise Ring
History, Types, Cultural Significance Of Moissanite Round Brilliant Ring
The round brilliant cut is beloved for its 58 expertly angled facets, designed to reflect the most light possible. It’s the most popular choice in the U.S. for engagement rings and fine jewelry—thanks to its versatility, brilliance, and enduring style.
Our moissanite round brilliant ring collection includes:
Solitaire round brilliant rings in prong, bezel, or cathedral settings
Halo designs that enhance size and sparkle
Three-stone styles symbolizing past, present, and future
Stackable round brilliant bands for minimalist or layered looks
Customizable options in stone size, setting style, and gold tone
Each ring is made in solid 14K & 18k gold—choose from yellow, white, or rose—and features ethically lab-grown, GRA-certified moissanite for brilliant fire and clarity.
Quality of Material Used
We only use 100% solid 14K & 18k gold—not plated or filled—ensuring your ring holds its shine and value for a lifetime.
Our GRA-certified moissanite is lab-created for exceptional sparkle and sustainability. It’s durable, dazzling, and a responsible alternative to mined stones. All our rings are nickel-free and hypoallergenic, safe for sensitive skin and long-term wear.
Certifications Provided
Each moissanite round brilliant ring from The Karat Store includes:
GRA certification verifying moissanite authenticity
A 14K & 18k gold purity stamp
A complete invoice and official documentation
We provide fine jewelry you can trust—backed by transparency and true craftsmanship.
Craftsmanship
Each moissanite round brilliant ring from The Karat Store includes:
GRA certification verifying moissanite authenticity
A 14K & 18k gold purity stamp
A complete invoice and official documentation
We provide fine jewelry you can trust—backed by transparency and true craftsmanship.
Frequently Asked Questions
1. Are these rings made with real gold and moissanite?
Yes. All rings are made with solid 14K & 18k gold and set with GRA-certified moissanite stones.
2. Why choose a round brilliant cut?
The round brilliant cut is designed for maximum sparkle and is the most popular stone shape for its classic appeal and light performance.
3. Can I wear a round brilliant ring every day?
Absolutely. Moissanite is highly durable, and our rings are built for daily wear.
4. How long does shipping take to the U.S. address?
Shipping takes 12 to 22 business days to your U.S. address.
5. Do you offer free shipping across the United States?
Yes! We provide free, secure shipping nationwide.
6. Will I receive certification with my ring?
Yes. Every ring includes GRA certification, a 14K & 18k gold purity stamp, and a full invoice.
7. Are your rings hypoallergenic?
Yes. Our jewelry is nickel-free and hypoallergenic, safe for sensitive skin.
8. Can I customize my round brilliant ring?
Yes! We accept custom orders—from stone size and gold color to engraving and setting style.
9. Do you offer round brilliant engagement rings?
Yes! Our round brilliant rings are perfect for engagements, with timeless design and dazzling brilliance.
10. How can I contact support?
You can email us at contact@thekaratstore.us—we’re always here to help.