St. Louis Gold Buyers and Jewelry Center
Solitaire Diamond Rings Guide
What Is a Solitaire Diamond Ring?
A solitaire diamond ring features a single center diamond, making it one of the most classic and valuable styles of engagement jewelry.
Popular Solitaire Styles
Prong Setting
Maximizes light exposure for brilliance.
Bezel Setting
Metal surrounds the diamond for added protection.
Cathedral Setting
Elegant arches lift the diamond higher.
Low-Profile Setting
Diamond sits closer to the finger for comfort.
Common Materials
Gold
Yellow, white, and rose gold bands.
Platinum
Premium and highly durable metal.
White Gold
Enhances diamond brightness.
Vintage Settings
Older designs may carry added value.
What Affects Value?
Diamond Quality
Cut, clarity, color, and carat weight.
Carat Size
Larger stones significantly increase value.
Certification
GIA or AGS reports can raise value.
Setting & Brand
Designer settings may add premium value.