The 18K Solid Gold Pear Diamond Oval Signet Ring is a luxurious piece, combining timeless elegance with a modern twist. Crafted from premium 18K Solid Gold, this exquisite ring is available in white, rose, or yellow gold, allowing for personalization to match your style.
 
The centrepiece of the ring is a stunning 6x4mm pear-cut diamond, weighing 0.36 carats, which brings a graceful teardrop shape to the design.
 
This elegant stone is complemented by additional diamonds, bringing the total carat weight to 0.62 ctw. The oval-shaped top adds a touch of classic sophistication, while the bold design ensures this ring stands out.
 
The diamonds used are of exceptional quality, graded D-E-F in color and VVS in clarity, ensuring maximum brilliance and clarity.
 
The substantial width of the top (11.95x11.81mm) and the sturdy band (2.90mm wide and 1.16mm thick) give the ring a bold yet elegant presence, making it perfect for those who seek a statement piece with both style and substance.
 
This ring is ideal for a range of occasions, whether as a unique engagement ring, a personal signet, or a luxurious gift.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Main Gemstone: 6x4MM Pear Cut Diamond | 0.36 ctw
Total Carat Weight: 0.62 ctw
Diamond Color & Clarity: D-E-F Color, VVS Clarity
Width of Top: 11.95x11.81MM
Width of Band: 2.90MM
Thickness of Band: 1.16MM
Certifications GIA Certified & BIS Hallmarked
Shipping Time 4 business days to make and dispatch, plus about 4 business days in transit (around 8 business days total)
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 $2,191.02 in 10K gold, $2,471.92 in 14K gold, and $2,809 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)
Explore more: Diamond Rings | Gold Rings | Oval Cut Jewelry | Shop All Solid Gold Jewelry
Helpful guide: Oval vs round diamonds