18K Solid Gold Blue Sapphire Diamond Charm This exquisite charm features a deep blue sapphire gemstone complemented by sparkling diamonds, set in 18K Solid Gold . Whether you choose to wear it alone or layer it with other pieces, this versatile charm effortlessly enhances your style. Its timeless design makes it perfect for everyday wear or as a striking addition to your evening look. This charm is more than just a beautiful accessory—it's a piece that exudes sophistication and luxury.
 
Crafted with care, the Blue Sapphire Diamond Charm is designed to last, making it a thoughtful gift for someone special or a beautiful treat for yourself. The rich blue hue of the sapphire and the brilliant sparkle of the diamonds create an eye-catching contrast that radiates elegance. Each charm comes with BIS Hallmark and Certification, ensuring the highest standards of quality and authenticity.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Gross Weight: 7.31 Grams
Gold Weight: 4.586 Grams
Diamonds : Full Cut(0.89 Carats)
Blue Sapphire: 1.18 Carats
Lapis/Mother Of Pearl: 11.55 Carats
Certifications: GIA & BIS Hallmarked 
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
Is sapphire durable enough for everyday wear?
Yes. Sapphire rates 9 on the Mohs hardness scale, making this piece durable enough for daily wear.
How much does this sapphire ring cost in solid gold?
At The Karat Store, this sapphire ring starts at $4,438.2 in 10K gold, $5,007.2 in 14K gold, and $5,690 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.