Embrace romance and elegance with The Karat Store's 18K Solid Gold  Natural Diamonds Heart Signet Ring, a testament to exquisite craftsmanship and timeless design. Handmade from solid gold, this ring features a charming heart-shaped signet adorned with natural diamonds of G colour and SI Clarity, totalling 0.46 carats.
The heart dimensions are 7 x 9 mm, and the bold yet elegant statement it carries makes it ideal for showing love and affection. The band is 2.7 mm in size, comfortable and showcasing the design details well. Each diamond is carefully set to bring out the brilliance and sparkle of the piece.
Whether as a gift of love or a personal indulgence, The Karat Store's Natural Diamonds Heart Signet Ring is sure to be treasured. Its solid gold construction will guarantee durability and lasting beauty for everyday wear or special occasions. Celebrate love and elegance with this stunning ring that captures the essence of romance.
 
 
 
Product Details:
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Natural Diamonds
G Color, SI Clarity Diamonds
Total Diamond Carat Weight: 0.46 ctw
Heart Dimensions: 7 x 9 mm
Size of the Band: 2.7 mm
Certifications: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
Is a signet diamond ring a good everyday piece?
Yes. Diamond rates 10 on the Mohs hardness scale, and set in solid gold, this signet ring holds up well to daily wear.
What's the price range for this signet diamond ring across different gold karats?
At The Karat Store, this signet diamond ring starts at $1,370.46 in 10K gold, $1,546.16 in 14K gold, and $1,757 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)