Diamond Cathedral Setting Round Authentic Diamond Engagement Ring

The Cathedral Setting Round Authentic Diamond Engagement Ring from Fascinating Diamonds features a brilliant round diamond accented by shimmering side stones for added sparkle. Timeless and elegant, this classic design offers refined beauty and everyday sophistication.

Customize your Round Cut Side Stone Diamond Ring by choosing the center stone type, center stone shape and cut, metal, accent stones, carat weight, clarity, color, cut grade, and size. Tell your story through timeless brilliance.

You may choose from our preset rings with specified carat weights, or click on Full Inventory to explore our complete selection of loose diamonds and create a custom-designed ring.

Diamond Types: The diamond options for the Classic Side Stone Engagement Ring include natural, and lab-grown diamonds. 

Metals: The metal options available for the Authentic Diamond Side Stone Ring are 14K and 18K white, yellow, and rose gold or Platinum. 

Accent Stones: The round-cut accent stones of 0.21 ct. arranged beautifully in a prong setting in the Round Diamond Engagement Ring. Depending on the center stone's cut & carat weight, it includes eighteen accent stones.

Accent Stone Types: Accent stone choices for the Natural Diamond Engagement Ring with are White Diamond, Blue Sapphire, Pink Sapphire, Green Emerald, Red Ruby, and Black Diamond.

Carats: The center stone is available in 0.50 to 3.00 carats for natural diamonds and 0.50 to 8.00 carats for lab-grown diamonds.

Clarity Grades: This Fine Diamond Engagement Ring features a VS1 clarity lab-grown diamond, and you can customize it with clarity options ranging from FL to I1 by exploring the full inventory. Natural diamonds are available in SI1 clarity.

Color Grades: The Elegant Round Cut Diamond Ring comes with an F/G color grade, but you can customize it with options ranging from D to M by exploring the full inventory. Natural diamonds are available in G/H color

Cut Grades: Choose from Excellent, Ideal, or Very Good cut grades for the center stone.

Ring Sizes: The ring comes in standard sizes ranging from 3 to 13.

Receive your merchandise within 7-10 business days via FedEx or UPS, and Fascinating Diamonds only ships out signature required packages maintaining complete security.