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 Signet Ring
A statement of style, identity, and confidence, our Moissanite signet rings are crafted in 100% solid 14K & 18k gold and adorned with GRA-certified Moissanite stones. These bold, iconic rings blend traditional form with modern brilliance, offering a clean and sophisticated look with a hint of sparkle.
Each ring is hypoallergenic, ethically made, and shipped securely across the UK with full certification. Whether worn daily or reserved for special occasions, these rings speak volumes—without saying a word.
14K Gold Moissanite Diamond Initial Signet Ring
"Elegant 14K Gold Moissanite Diamond Initial Signet Ring – a stylish signet ring with Moissanite diamonds and a custom initial, perfect for adding a personal touch."
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14K Solid Gold Baguette Diamond Signet Ring
"Elegant 14K Solid Gold Baguette Diamond Signet Ring – a striking signet ring with baguette diamonds, perfect for adding a sophisticated, radiant touch to any collection."
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18k Gold Moissanite Diamond Initial Signet Ring
Get this Product in 14K Gold
"Elegant 18k Gold Moissanite Diamond Initial Signet Ring – a stylish signet ring with Moissanite diamonds and a custom initial, perfect for adding a personal touch."
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Baguette Diamond Signet Ring
"Elegant 18k Solid Gold Baguette Diamond Signet Ring – a striking signet ring with baguette diamonds, perfect for adding a sophisticated, radiant touch to any collection."
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This product has multiple variants. The options may be chosen on the product page
Diamond Letter Signet Ring
This Diamond Letter Signet Ring is crafted from 14K solid gold, available in white, rose, or yellow gold. It can feature Moissanite diamonds for added sparkle and personalization. The ring is BIS Hallmarked for authenticity and comes with 10-12 business day shipping. Customer support is available via live chats and video calls for any inquiries.
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This product has multiple variants. The options may be chosen on the product page
Diamond Letter Signet Ring
This Diamond Letter Signet Ring is crafted from 18k solid gold, available in white, rose, or yellow gold. It can feature Moissanite diamonds for added sparkle and personalization. The ring is BIS Hallmarked for authenticity and comes with 10-12 business day shipping. Customer support is available via live chats and video calls for any inquiries.
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This product has multiple variants. The options may be chosen on the product page
Diamond Star Signet Ring
This diamond star signet ring features a radiant celestial motif with sparkling diamonds—blending timeless charm with a touch of stargazing magic.
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Diamond Star Signet Ring
This diamond star signet ring features a radiant celestial motif with sparkling diamonds—blending timeless charm with a touch of stargazing magic.
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This product has multiple variants. The options may be chosen on the product page
Marquise Moissanite Diamond Dome Ring, 14k Gold Pave Signet Statement Ring for Women
This 14K gold dome ring features a marquise-cut moissanite diamond with pavé detailing—offering a bold, elegant statement for any occasion.
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Marquise Moissanite Diamond Dome Ring, 18k Gold Pave Signet Statement Ring for Women
This 18k gold dome ring features a marquise-cut moissanite diamond with pavé detailing—offering a bold, elegant statement for any occasion.
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Minimalist Pave Moissanite Diamond Ring: 14k Gold Signet Pinky Statement Ring for Women
This 14K gold minimalist signet ring features pavé moissanite diamonds—perfect as a chic pinky statement ring with refined sparkle and sleek design.
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Minimalist Pave Moissanite Diamond Ring: 18k Gold Signet Pinky Statement Ring for Women
This 18k gold minimalist signet ring features pave moissanite diamonds—perfect as a chic pinky statement ring with refined sparkle and sleek design.
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This product has multiple variants. The options may be chosen on the product page
Round Diamond Letter Signet Ring
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This product has multiple variants. The options may be chosen on the product page
Round Diamond Letter Signet Ring
Showcase your style with this round diamond letter signet ring—customizable, elegant, and perfect for adding a personal touch to your jewelry collection.
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This product has multiple variants. The options may be chosen on the product page
History, Types, Cultural Significance Of Moissanite Signet Ring
Signet rings have been worn for centuries as a mark of legacy, power, and personal identity. Once used to seal letters, they’ve evolved into a fashion-forward staple that blends heritage with modern design. Our collection pairs this historic form with the fire of Moissanite—for a ring that’s bold, ethical, and unmistakably yours.
Our Moissanite signet ring collection includes:
Round, oval, and square face designs with central Moissanite stones
Initial or monogram signet rings accented with pavé Moissanite
Minimalist flat-top styles with subtle sparkle
Customizable engravings and shapes for one-of-a-kind pieces
Chunky and slim profiles for both men and women
Each ring is made in solid 14K & 18k gold—available in yellow, white, or rose—and features GRA-certified Moissanite, lab-grown for exceptional clarity, brilliance, and ethical peace of mind.
Quality of Material Used
We use only 100% solid 14K & 18k gold, never plated or filled—so your signet ring holds its strength, shape, and luxury for a lifetime.
Our Moissanite stones are GRA-certified, lab-grown, and hand-selected for their unmatched sparkle. All our rings are nickel-free and hypoallergenic, making them safe and comfortable for everyday wear.
Certifications Provided
Every Moissanite signet ring from The Karat Store includes:
GRA certification verifying Moissanite authenticity and quality
A 14K & 18k gold purity stamp
A detailed invoice and official documentation
This is real gold, real brilliance, and real craftsmanship—backed by certified value.
Craftsmanship
Our signet rings are handmade by expert artisans, combining centuries-old tradition with precision modern finishing. Whether you’re going for a minimalist statement or a bold, monogrammed design, every piece is polished, inspected, and perfected through a multi-point quality process before it ships.
Frequently Asked Questions
1. Are these made from real gold and Moissanite?
Yes. Every ring is made in solid 14K & 18k gold and set with GRA-certified Moissanite stones.
2. What is a signet ring?
A signet ring is a flat-faced ring historically used to seal documents—now a powerful symbol of personal style or identity.
3. Can I wear a signet ring daily?
Absolutely. Our signet rings are crafted for everyday wear, combining durability and bold elegance.
4. How long does U.K. shipping take?
Shipping takes 12 to 22 business days to your U.K. address.
5. Is shipping free within the U.K.?
Yes! We offer free, secure shipping nationwide.
6. Will I receive certification with my ring?
Yes. Every ring includes GRA certification, a 14K gold stamp, and a detailed invoice.
7. Are your rings hypoallergenic?
Yes. Our jewellery is nickel-free and hypoallergenic, safe for sensitive skin.
8. Can I engrave or personalise my signet ring?
Yes! We accept custom orders for initials, symbols, moissanite placement, and ring size.
9. Are signet rings suitable for men and women?
Yes. Our designs include chunky, slim, and unisex styles—perfect for all genders.
10. How do I contact your support team?
Email us at contact@thekaratstore.uk—we’re here to help with anything you need.