1 Carat Round Diamond Engagement Ring 14k Gold Diamond Ring - Etsy
9ct Gold Ring 2 Carat Diamond Unique Solitaire | eBay
Ca. 1930 – 18 ct. Gold Ring / Engagement ring with 1,6 ct. Diamond Solitaire, Art déco France, incl. Gemological certificate! | Antique Jewellery Berlin · Engagement Rings · Wedding Bands