Solid Gold lab Grown Diamond Pendant
18K Solid Gold lab Grown Diamond Pendant is a beautifully crafted piece that exudes elegance and timeless appeal. Designed in 18K Solid Gold, this pendant features a single, stunning lab-grown diamond weighing 1.43 carats, cut in a classic round shape to enhance its brilliance. This pendant is perfect for adding a touch of sophistication to any outfit, whether worn alone or layered with other pieces. Its simple yet refined design makes it a versatile accessory for both everyday elegance and special occasions, embodying understated luxury with a modern twist.
Product Details :
- Main Stone: Lab-Grown Diamond
- Diamond Shape: Round
- Total Diamond Carat Weight: 1.43ct
- Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
- Certifications: IGI & BIS Hallmarked
- Shipping Time:10-12 Business Days
- Customer Support: Available via live chats, 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 necklace cost in solid gold?
At The Karat Store, this diamond necklace starts at $1,641.9 in 10K gold, $1,852.4 in 14K gold, and $2,105 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.
What chain length should I choose?
16" sits at the collarbone, 18" is the most versatile everyday length, and 20"+ sits lower for a more dramatic look. Check the size options on this page for what's available.
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.






















