Diamond Engagement Rings

A classic diamond engagement ring is always a good choice! At Trumpet & Horn, we pride ourselves on curating a collection of the finest, one-of-a-kind engagement rings. Vintage diamond engagement rings are perfect for someone who wants a classic style with a unique twist!

58 products

Victorian GIA 1.56 carat old mine cut diamond 10k rose gold engagement ring

Victorian GIA 1.56 carat old mine cut diamond 10k rose gold engagement ring
$ 6,500
$ 6,500
Victorian GIA 2.05 carat old mine cut diamond 14k yellow gold engagement ring

Victorian GIA 2.05 carat old mine cut diamond 14k yellow gold engagement ring
$ 17,500
$ 17,500
Empire State GIA 1.80ct Old Mine Cut Diamond Engagement Ring

Empire State GIA 1.80ct Old Mine Cut Diamond Engagement Ring
$ 11,500
$ 11,500
Mid Century diamond 18k yellow gold three stone ring

Mid Century diamond 18k yellow gold three stone ring
$ 5,500
$ 5,500
Art Deco GIA 1.96 carat diamond platinum engagement ring

Art Deco GIA 1.96 carat diamond platinum engagement ring
$ 19,500
$ 19,500
Victorian GIA 1.61 carat old mine cut diamond 14k yellow gold engagement ring

Victorian GIA 1.61 carat old mine cut diamond 14k yellow gold engagement ring
$ 7,500
$ 7,500
GIA 1.51 carat kite cut diamond 18k yellow gold ring

GIA 1.51 carat kite cut diamond 18k yellow gold ring
$ 15,000
$ 15,000
Art Deco old European cut diamond 18k gold engagement ring

Art Deco old European cut diamond 18k gold engagement ring
$ 3,300
$ 3,300
GIA 2.92 carat old European cut diamond 18k yellow gold engagement ring

GIA 2.92 carat old European cut diamond 18k yellow gold engagement ring
$ 21,000
$ 21,000
Edwardian GIA 5.04 carat old mine cut diamond 18k yellow gold engagement ring

Edwardian GIA 5.04 carat old mine cut diamond 18k yellow gold engagement ring
$ 43,000
$ 43,000
Art Deco diamond sapphire 18k white gold engagement ring

Art Deco diamond sapphire 18k white gold engagement ring
$ 2,500
$ 2,500
1.92 carat old European cut diamond 18k yellow gold engagement ring

1.92 carat old European cut diamond 18k yellow gold engagement ring
$ 8,500
$ 8,500
Vintage 1.15 carat diamond 14k yellow gold and platinum engagement ring set

Vintage 1.15 carat diamond 14k yellow gold and platinum engagement ring set
$ 3,800
$ 3,800
Vintage GIA 3.01 carat cushion cut diamond 18k yellow gold engagement ring

Vintage GIA 3.01 carat cushion cut diamond 18k yellow gold engagement ring
$ 28,500
$ 28,500
Vintage GIA 2.62 carat old mine diamond 14k yellow gold engagement ring

Vintage GIA 2.62 carat old mine diamond 14k yellow gold engagement ring
$ 16,500
$ 16,500
Art Deco GIA 1.58 carat old mine cut diamond 14k white gold engagement ring

Art Deco GIA 1.58 carat old mine cut diamond 14k white gold engagement ring
$ 7,800
$ 7,800
Cartier marquise cut diamond 18k yellow gold pave engagement ring

Cartier marquise cut diamond 18k yellow gold pave engagement ring
$ 8,900
$ 8,900
Georgian rose cut diamond 18k yellow gold silver cluster ring

Georgian rose cut diamond 18k yellow gold silver cluster ring
$ 10,000
$ 10,000
Vintage GIA 2.50 carat pear cut diamond 14k yellow gold engagement ring

Vintage GIA 2.50 carat pear cut diamond 14k yellow gold engagement ring
$ 12,000
$ 12,000
Victorian 1.25 carat antique old mine cut diamond 18k gold silver cluster ring

Victorian 1.25 carat antique old mine cut diamond 18k gold silver cluster ring
$ 13,000
$ 13,000
Victorian GIA 1.00 carat old mine diamond 10k rose gold ring

Victorian GIA 1.00 carat old mine diamond 10k rose gold ring
$ 6,500
$ 6,500
Vintage GIA 1.26 carat old mine cut diamond 18k yellow gold engagement ring

Vintage GIA 1.26 carat old mine cut diamond 18k yellow gold engagement ring
$ 6,500
$ 6,500
French GIA 1.18 carats old mine cut diamond 18k yellow gold engagement ring

French GIA 1.18 carats old mine cut diamond 18k yellow gold engagement ring
$ 6,200
$ 6,200
Mid Century GIA 1.02 carat diamond 18k white gold engagement ring

Mid Century GIA 1.02 carat diamond 18k white gold engagement ring
$ 5,500
$ 5,500
Victorian GIA 1.02 carat diamond 14k yellow gold solitaire ring

Victorian GIA 1.02 carat diamond 14k yellow gold solitaire ring
$ 5,500
$ 5,500
French GIA 1.23 carat old mine cut diamond 18k yellow gold engagement ring

French GIA 1.23 carat old mine cut diamond 18k yellow gold engagement ring
$ 6,200
$ 6,200
Retro GIA 1.02 and 1.02 carat diamond 14k yellow and white gold toi et moi ring

Retro GIA 1.02 and 1.02 carat diamond 14k yellow and white gold toi et moi ring
$ 8,500
$ 8,500
French GIA 1.03 carat old mine diamond 18k yellow gold engagement ring

French GIA 1.03 carat old mine diamond 18k yellow gold engagement ring
$ 5,500
$ 5,500