Frame your centre stone ring with the romantic elegance of the 18K Solid Gold Marquise Diamond Open Ring from The Karat Store. This beautiful ring is highlighted with a crown of diamond leaves, making it ideal to frame an engagement ring on top or underneath for a unique wedding band. Handcrafted out of high-quality solid gold, this ring is accented with natural G colour, SI Clarity diamonds that amount to a total of 0.24 ctw.
The band size is 1.8 mm in dimension while having an opening of 3.5 mm, and is so comfortable and stylistic. Whether you pair it with your favourite solid gold stack featuring a colourful gemstone centrepiece on your right hand or wear it alone, this ring represents dainty perfection and sophistication.
The Marquise Diamond Open Ring is best for one who loves fine craftsmanship and timeless design. Add on to your jewelry collection with this versatile and beautiful piece from The Karat Store, designed to add a touch of romance and sparkle to any ensemble.
 
Features:
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Handmade
Natural Diamonds
G Color, SI Clarity Diamonds
Total Diamond Carat Weight: 0.24 ctw
Band Dimension: 1.8 mm
Opening: 3.5 mm
Certifications: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
Is this a good gift or engagement choice?
Yes. A 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 diamond ring across different gold karats?
At The Karat Store, this diamond ring starts at $920.4 in 10K gold, $1,038.4 in 14K gold, and $1,180 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: Wedding band
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)