The 14K Solid Gold Diamond Round Signet Ring is a sophisticated and elegant piece, perfect for making a statement of luxury and refinement.
 
Crafted from premium 14K Solid Gold, this ring features a bold round signet at the center, measuring 13.00mm x 13.00mm, adorned with 21 sparkling round diamonds (1.5MM each). The total diamond weight is 0.30 carats, adding brilliance and charm to the classic signet design. The band elegantly tapers from 6.00mm to 2.00mm, offering both comfort and style. This ring is also engravable, allowing for a personal touch, making it an ideal gift or a keepsake for yourself.
 
Product Details:
 
Metal: 14K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Width of Band: Graduates from 6.00mm to 2.00mm
Center Size: 13.00mm x 13.00mm
Round Diamonds: 21 pcs | 1.5MM
Total Diamond Weight: 0.30ctw
Certifications: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Engravable: Yes
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
Is this a good gift or engagement choice?
Yes. A signet diamond ring works well as an engagement ring, anniversary gift, or a personal statement piece — solid gold construction means it holds its appearance and value far longer than plated alternatives.
What's the price range for this signet diamond ring across different gold karats?
At The Karat Store, this signet diamond ring starts at $1,017.9 in 10K gold, $1,148.4 in 14K gold, and $1,305 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this ring?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.
How can I tell this is real solid gold and not gold-plated?
This ring is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal, not just a surface layer. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.
Can this ring be resized?
Yes. Select your ring size from the dropdown before checkout. If you're unsure of your size, we recommend visiting a local jeweler for an accurate measurement.
How do I clean and care for this ring so it lasts?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store the ring separately to prevent scratching.
Ring Silhouette: Signet
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)