Late 19th Century - 12kt Gold & Diamond Ring in "Victorian Coronet" Style -
Early 19th Century 18ct Gold & Silver Cluster Ring set with Old Mine Cut Diamonds with Diamond set Heart Shaped Shoulders (491W) | The Antique Jewellery Company
Gold Diamond Ring. Victorian Antique Gold and Diamond Ring. 19th Century, Western Europe. - Etsy UK
Antique gold diamond five-stone ring | Jethro Marles
1.05ct Sapphire and 0.67ct Diamond, 18ct Yellow Gold Dress Ring - Antique Circa 1890
19th century engagement ring with an old mine cut center diamond approx .89 carats, F color. - Picture of Gray & Davis: Antique and Custom Jewelry, New York City - Tripadvisor
Antique, Portuguese 19th Century Diamond Ring, 18ct Yellow Gold and Silver
The Invaluable Guide to Antique Engagement Rings - Invaluable