Shop Round Brilliant Cut Moissanite Engagement Ring
Celebrate your forever with a timeless favourite. Our Round Brilliant Cut Moissanite Engagement Rings, made in 100% solid 14K & 18K gold and set with fiery, certified Moissanite stones, are the perfect choice for those who want traditional beauty with exceptional brilliance. Known for its perfect symmetry and unmatched sparkle, the round brilliant cut is a classic that never goes out of style.
Each ring is handcrafted, GRA certified, and shipped across the UKÂ with free delivery, secure packaging, and a complete invoice. Because your love deserves a ring that shines in every light, and for a lifetime.
2 Carat Brilliant Round Moissanite Engagement Diamond Ring
2 Carat Brilliant Round Moissanite Engagement Ring
2 Carat Brilliant Round Moissanite Engagement Ring
2.5 Carat Brilliant Round Moissanite Bezel Cathedral Solitaire Engagement Ring
2.5 Carat Brilliant Round Moissanite Bezel Cathedral Solitaire Engagement Ring
3 Carat Brilliant Round Moissanite Engagement Diamond Ring
This 3 carat brilliant round moissanite engagement diamond ring radiates exceptional fire and grace—perfect for a romantic and sophisticated love story.
3 Carat Brilliant Round Moissanite Engagement Diamond Ring
This 3 carat brilliant round moissanite engagement diamond ring radiates exceptional fire and grace—perfect for a romantic and sophisticated love story.
3 Carat Brilliant Round Moissanite Engagement Ring
This 3 carat brilliant round moissanite engagement ring showcases dazzling brilliance and classic beauty—perfect for a refined and heartfelt expression of love.
3 Carat Brilliant Round Moissanite Engagement Ring
This 3 carat brilliant round moissanite engagement ring showcases dazzling brilliance and classic beauty—perfect for a refined and heartfelt expression of love.
3 CT Round Cut 14k Gold Moissanite Diamond Snowdrift Ring Engagement Ring
This 3 CT round cut moissanite Snowdrift ring in 14K gold features icy brilliance and timeless design—perfect for a magical and romantic engagement moment.
3 CT Round Cut 14k Gold Moissanite Snowdrift Ring Engagement Ring
3 CT Round Cut 18k Gold Moissanite Diamond Snowdrift Ring Engagement Ring
This 3 CT round cut moissanite Snowdrift ring in 18k gold features icy brilliance and timeless design—perfect for a magical and romantic engagement moment.
3 CT Round Cut 18k Gold Moissanite Snowdrift Ring Engagement Ring
3.5 Carat Round Brilliant Diamond Moissanite Engagement Ring 14 Karat Gold
3.5 Carat Round Brilliant Diamond Moissanite Engagement Ring 18karat Gold
3.5ct Brilliant Round Moissanite Engagement Ring For Women
3.5ct Brilliant Round Moissanite Engagement Ring For Women
3.5ct Brilliant Round Moissanite Gold Ring 6-Prong Channel Pave Engagement Ring
3.5ct Brilliant Round Moissanite Gold Ring 6-Prong Channel Pave Engagement Ring
4 Prong Setting Round Cut 2 ct Moissanite Diamond Engagement Ring
4 Prong Setting Round Cut 2 ct Moissanite Diamond Engagement Ring
5 Carat Brilliant Round Moissanite 6-Prong High Profile Pav Engagement Ring
5 Carat Brilliant Round Moissanite 6-Prong High Profile Pav Engagement Ring
5 Carat Moissanite Diamond 14 Karat Engagement Ring
5 Carat Moissanite Diamond 18karat Engagement Ring
6 Carat Brilliant Round Moissanite Engagement Ring
6 Carat Brilliant Round Moissanite Engagement Ring
This 6 carat brilliant round moissanite engagement ring dazzles with bold brilliance and classic charm—perfect for a luxurious and lasting love story.
6 Carat Brilliant Round Moissanite Engagement Ring
6 Carat Brilliant Round Moissanite Engagement Ring
This 6 carat brilliant round moissanite engagement ring dazzles with bold brilliance and classic charm—perfect for a luxurious and lasting love story.
Diamond Distance Ring, Diamond Moissanite Engagement Ring 14 Karat Gold Ring
Diamond Distance Ring, Diamond Moissanite Engagement Ring 18karat Gold Ring
Gold 7 Stone Basket Setting Diamond Wedding Engagement Ring 0.70ctw
This 0.70ctw 7-stone diamond ring features a classic basket setting in gold—blending elegance and sparkle, perfect for weddings or meaningful milestones.
Gold 7 Stone Basket Setting Diamond Wedding Engagement Ring 0.70ctw
This 0.70ctw 7-stone diamond ring features a classic basket setting in gold—blending elegance and sparkle, perfect for weddings or meaningful milestones.
Halo Ring 3ct Moissanite Diamond Engagement Ring
This 3ct moissanite diamond halo engagement ring features a brilliant center stone surrounded by a halo of sparkle—perfect for a dazzling and romantic proposal.
Halo Ring 3ct Moissanite Diamond Engagement Ring
This 3ct moissanite diamond halo engagement ring features a brilliant center stone surrounded by a halo of sparkle—perfect for a dazzling and romantic proposal.
Helio Ring, 0.7ct. Round Cut Diamond Moissanite Engagement Ring
Helio Ring, 0.7ct. Round Cut Diamond Moissanite Engagement Ring
Nova Ring, Round Cut Diamond Engagement Ring
Nova Ring, Round Cut Diamond Engagement Ring
Round Cut 1 ct Moissanite Diamond Engagement Ring
The Round Cut 1 ct Moissanite Diamond Engagement Ring features a VVS1 clarity, D color moissanite diamond in 14K solid gold, available in rose, yellow, or white gold.
Round Cut 1 ct Moissanite Diamond Engagement Ring
Round Cut 1 ct Moissanite Diamond Engagement Ring
Round Cut 1 ct Moissanite Diamond Engagement Ring
Round Cut 1 ct Moissanite Diamond Engagement Ring
The Round Cut 1 ct Moissanite Diamond Engagement Ring features a VVS1 clarity, D color moissanite diamond in 18k solid gold, available in rose, yellow, or white gold.
Round Cut 1 ct Moissanite Diamond Engagement Ring
Round Cut 1 ct Moissanite Diamond Engagement Ring
Round Cut 1 ct Moissanite Diamond Engagement Ring
Round Cut 1 ct Moissanite Diamond Pave Setting Engagement Ring
The Round Cut 1 ct Moissanite Diamond Pave Setting Engagement Ring features a VVS1 clarity, D color moissanite diamond in a pave setting, available in 14K solid gold.
Round Cut 1 ct Moissanite Diamond Pave Setting Engagement Ring
The Round Cut 1 ct Moissanite Diamond Pave Setting Engagement Ring features a VVS1 clarity, D color moissanite diamond in a pave setting, available in 18k solid gold.
Round Cut 1 ct Moissanite Diamond Prong Setting Engagement Ring
The Round Cut 1 ct Moissanite Diamond Prong Setting Engagement Ring features a 1-carat VVS1, D color moissanite diamond set in 14k solid gold. Available in rose, yellow, and white gold.
Round Cut 1 ct Moissanite Diamond Prong Setting Engagement Ring
The Round Cut 1 ct Moissanite Diamond Prong Setting Engagement Ring features a 1-carat VVS1, D color moissanite diamond set in 18k solid gold. Available in rose, yellow, and white gold.
Round Cut 2 ct Moissanite Diamond Engagement Ring
Round Cut 2 ct Moissanite Diamond Engagement Ring
Round Cut 3 ct Moissanite Diamond Prong Setting Engagement Ring
Round Cut 3 ct Moissanite Diamond Prong Setting Engagement Ring
Round Diamond Moissanite Engagement Ring 14 Karat Gold
Round Diamond Moissanite Engagement Ring 18karat Gold
Sapling Ring, Moissanite Diamond Gold Engagement Ring
Sapling Ring, Moissanite Diamond Gold Engagement Ring
The Juliette Round Ring , Moissanite Engagement Ring
The Juliette Round Ring , Moissanite Engagement Ring
Touchpoints Ring, Round Cut Diamond Moissanite Engagement Ring
The Touchpoints Ring showcases a round-cut moissanite diamond in a graceful setting, representing the powerful connection between two hearts in love.
Touchpoints Ring, Round Cut Diamond Moissanite Engagement Ring
The Touchpoints Ring showcases a round-cut moissanite diamond in a graceful setting, representing the powerful connection between two hearts in love.
Twisted Band 3ct Round Brilliant Moissanite Diamond Engagement Halo Ring
Twisted Band 3ct Round Brilliant Moissanite Diamond Engagement Halo Ring
Wavelet Ring, 0.9ct. Round Cut Diamond Moissanite Ring
Wavelet Ring, 0.9ct. Round Cut Diamond Moissanite Ring
History, Types, Cultural Significance Of Round Brilliant Cut Moissanite Engagement Ring
The round brilliant cut is the most iconic engagement ring shape, loved for its 58 precisely cut facets that reflect light with unmatched fire and brilliance. In UK bridal culture, it’s a go-to for brides who want elegance, romance, and a design that endures.
Our round brilliant cut Moissanite engagement ring collection includes:
Sleek solitaire styles for pure, focused sparkle
Halo and double halo designs for maximum radiance
Three-stone rings symbolising past, present, and future
Vintage, cathedral, and hidden halo settings with artistic flair
Each ring is available in yellow, white, or rose 14K or 18K solid gold, designed to enhance Moissanite’s brilliance and strength, making it an ideal alternative to diamonds.
Quality of Material Used
We use only 100% solid 14K or 18K gold—never plated or filled—ensuring true durability and long-term value.
Our Moissanite stones are ethically sourced, hand-cut for maximum fire and brilliance, and secured with precision. Every round brilliant cut Moissanite engagement ring is hypoallergenic, nickel-free, and safe for everyday wear, even for sensitive skin.
Certifications Provided
Every radiant cut Moissanite engagement ring includes a GRA certificate, confirming the quality, cut, and authenticity of the Moissanite stone. You'll also receive:
AÂ 14K or 18K gold purity stamp
AÂ complete invoice
Full certification documentation for complete peace of mind
Certified jewellery ensures you’re getting verified brilliance with every purchase.
Craftsmanship
Each round brilliant cut Moissanite engagement ring is handcrafted by expert artisans, with close attention to balance, prong security, and overall design harmony. Whether you choose a simple solitaire or an ornate halo setting, every ring is polished and inspected to perfection.
Before shipping, your piece undergoes a multi-step quality check to ensure flawless presentation. The result is handcrafted fine jewellery that reflects beauty, durability, and expert detail.
Frequently Asked Questions
1. How long does shipping take in the UK?
Shipping takes 12 to 22 business days to your U.K. address.
2. Are these rings made with real gold?
Yes, we use 100% solid 14K & 18K gold—not plated or filled.
3. What is your return policy?
We accept returns only for damaged items or if the wrong product is received.
4. Do you offer free shipping in the UK?
Yes, we offer free shipping across the UKÂ on all orders.
5. Will I receive tracking information?
Yes, tracking details are provided once your order ships.
6. How can I contact The Karat Store?
Email us at contact@thekaratstore.uk for support or questions about your order.
7. Are the Moissanite stones certified?
Yes, all Moissanite stones come with a GRA certificate, and every ring is 14K or 18K gold stamped.
8. Can I customise my engagement ring?
Absolutely! We accept custom orders—just send us your idea, and we’ll bring it to life.
9. Are these rings hypoallergenic?
Yes, all rings are hypoallergenic and nickel-free, safe for sensitive skin.
10. How is the ring packaged?
Each ring is delivered in secure, tamper-proof packaging, ready for gifting or a proposal.