Three-Stone Radiant and Trillion Diamond Engagement Ring

If the item is not in stock, please allow 2-4 weeks for delivery.

Buy Radiant & Trillion Diamond Ring (18.03ct, GIA Certified, Platinum)

A masterpiece of scale and symmetry, this 18.03ct radiant cut diamond ring is the pinnacle of high-carat glamour. Set in a sculptural platinum three-stone design, it features a GIA-certified J-VS2 radiant cut center diamond, balanced by 2.7cts of triangle-shaped side diamonds. Its angular lines and enduring brilliance make this piece ideal for those seeking an extraordinary engagement ring or an iconic addition to their fine jewelry collection.

Key Features

• 18.03ct Radiant Cut Center Diamond – GIA certified; J color, VS2 clarity
• 2.7cts Triangle Side Diamonds – Unique angular shape adds dramatic width
• All-Platinum Setting – Sleek, modern, and hypoallergenic
• Three-Stone Design – Exceptional finger coverage and symmetry
• Size 6.5 Available – Complimentary resizing included
• Perfect for Engagement, Gala Events, and Diamond Investors

Materials & Specs

• Diamond/Gem type: Natural radiant cut diamond
• Quality: 18.03ct center stone; J color, VS2 clarity; GIA certified
• Side Stones: 2.7cts triangle-cut natural diamonds
• Metal: Platinum
• Setting: Three-stone prong with architectural balance
• Finish: High-polish; comfort-fit
• Sizing: Stock size 6.5; fully resizable

Wear & Styling

With its generous proportions and crisp geometry, this ring is designed to stand alone as a bold signature piece. Pair with a simple platinum band or wear solo for maximum visual impact. Ideal for red carpet events, luxury weddings, or milestone celebrations.

Care

To keep this piece pristine, clean gently with warm water and mild soap. Use a soft brush to reach under the prongs. Platinum is highly durable, but store separately and avoid abrasives to maintain its shine. Explore radiant silhouettes in our High-Carat Radiant Diamond Ring Collection.