Introducing The 18K Solid Gold  Hexagon Lab Grown Diamond and Natural Sapphire Engagement Ring , a captivating fusion of modern elegance and sustainable luxury. At the heart of this exquisite set lies a stunning lab-grown diamond, measuring between 1 and 1.2 ct and shaped into a unique hexagon. This innovative gemstone not only showcases the brilliance of traditional diamonds but also reflects a commitment to ethical sourcing and environmental responsibility. The diamond's distinct hexagonal cut adds a contemporary twist, ensuring it stands out as a statement piece.
Complementing the central diamond are natural teal sapphires that provide a vibrant contrast, enhancing the overall aesthetic of the ring set. Crafted from 18K gold, this engagement ring and matching wedding band set is meticulously designed to blend classic beauty with modern flair. Whether you’re celebrating a lifelong commitment or marking a special occasion, this ring set is a perfect choice for the discerning bride who values both style and sustainability.
 
Product Details :
 
Central Stone: Lab Grown Diamond (1-1.2 ct) Hexagon Shape
Side Stones: Natural Teal Sapphires
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
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 $3,456.96 in 10K gold, $3,900.16 in 14K gold, and $4,432 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.