Discover the timeless beauty of our 18K Solid Gold Diamond Solitaire on a Bail, a stunning jewelry piece designed for those who appreciate elegance and simplicity.
 
This exquisite necklace is expertly crafted from 18K Solid Gold , available in your choice of rose, yellow, or white gold, allowing you to personalize it to your style. The centerpiece of this necklace is a genuine round diamond, offered in various sizes ranging from 3.75mm to 5.00mm, with total carat weights from 0.21ctw to 0.50ctw. Each diamond is selected for its superior quality, featuring a G color and SI clarity, ensuring a radiant sparkle that captures the light beautifully.
 
The bezel setting on a bail not only enhances the stones brilliance but also provides a modern touch, making it a versatile piece for any occasion. Whether worn alone or layered with other necklaces, this solitaire necklace effortlessly elevates your look, symbolizing grace and sophistication.
 
Finished with a BIS Hallmarked certification, this piece guarantees authenticity and quality, making it a cherished addition to your jewelry collection.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Gemstone: Genuine White Diamond
Diamond Cut: Round
Number of Stones: 1
Stone Sizes and Total CTW:
3.75mm (0.21ctw)
4.00mm (0.25ctw)
4.25mm (0.30ctw)
4.65mm (0.40ctw)
5.00mm (0.50ctw)
Diamond Color & Clarity: G Color, SI Clarity
Length Options: 14, 15, 16, 17, 18 inches
Setting Type: Bezel Setting on a Bail
Certifications: BIS Hallmarked & GIA
Shipping Time: 15-25 Business Days
Customer Support: Available via live chat and video calls.

Frequently Asked Questions
Is diamond durable enough for everyday wear?
Yes. Diamond rates 10 on the Mohs hardness scale, making this piece durable enough for daily wear.
How much does this diamond ring cost in solid gold?
At The Karat Store, this diamond ring starts at $1,216.8 in 10K gold, $1,372.8 in 14K gold, and $1,560 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this piece?
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.
Is this solid gold all the way through, or just gold-plated?
This piece is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal. 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 piece at home?
Clean gently with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store it separately from other jewelry to prevent scratching.