This 18K Solid Gold Marquise Shaped Sapphire and Baguette Diamond Ring is a breathtaking fusion of rich blue sapphire and sparkling diamonds, creating an elegant and sophisticated piece. The marquise-cut sapphire serves as the captivating centerpiece, beautifully framed by 18 baguette-cut diamonds and 18 round diamonds, enhancing its brilliance. With G color VS clarity diamonds, this ring radiates luxury, making it perfect for special occasions, anniversaries, or as a unique statement piece.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Main Stones:
1 Marquise-Cut Sapphire (4 x 2mm)
18 Baguette Diamonds (1.5 - 2 x 1mm each)
18 Round Diamonds (1.2mm each)
Total Carat Weight:
Diamonds: 0.26 Ctw
Sapphire: 0.12 Ctw
Diamond Color & Clarity: G Color, VS Clarity
Design: Marquise Sapphire Centerpiece with Baguette & Round Diamond Accents
Style: Elegant, Timeless & Statement-Making
Perfect For: Anniversary, Statement Jewelry, Special Occasions
Certifications: GIA & BIS Hallmarked
Shipping Time: 15-25 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 $783.9 in 10K gold, $884.4 in 14K gold, and $1,005 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.
Ring Silhouette: Fashion ring
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)