4 prong solitaire ring

http://www.natalia-diamonds.com/Engagement-Rings/Engagement-Ring_ItemTag_ER-026.aspx

Natalia'sdiamonds 4 prong solitair ring,14k white gold with a 2.06 carat round diamon. this is a classic four prong solitaire

Diamond solitaire ring

Solitaire Ring,18k white gold

http://www.comparestoreprices.co.uk/other-products/saul-anthony-0-10-ct-diamond-solitaire-ring-in-18-carat-white-gold.asp
Saul Anthony 0.10 ct diamond solitaire ring, 18k white gold and tension set.