875 N. Michigan Ave, Chicago, IL, USA
(by appointment only)
- Date
- September 3, 2017
circa 1920 A vintage platinum topped 14K gold Art Deco engagement ring is centered with a bezel-set vivid bluish green emerald (5 x 3.7 x 2.7 […]
- Date
- November 27, 2016
1920s An elegant platinum topped 18K gold ring is centered with a bezel-set sparkling old European cut diamond (5.6 x 3.95 mm, approximately 0.78 ct) surrounded […]
- Date
- July 25, 2016
1920s A platinum milgrain engagement ring is centered with a rectangular step cut natural emerald (5 x 4.4 x 2.95 mm, approximately 0.45 ct) flanked by […]
- Date
- June 19, 2016
Polish, made in Warsaw between 1920 and 1931 A platinum over 14K gold cluster ring is centered with a natural pink sapphire (5.4 x 4.7 x […]
- Date
- May 4, 2016
circa 1920s An elegant Art Deco platinum tourbillon ring is centered with a bezel-set sparkling old European cut diamond (approximately 0.65 ct, H-I color, SI2 clarity) […]
- Date
- December 14, 2015
A Vintage Art Deco Diamond Ring 1920s A milgrain white gold and platinum ring vertically set with three old European cut diamonds in square settings within […]
- Date
- November 28, 2015
A French Art Deco Sapphire Engagement Ring circa 1925 The 950 platinum and 750 (18K) white gold ring features an oval cabochon cut midnight blue sapphire […]
- Date
- November 28, 2015
An Art Deco Diamond and Sapphire Engagement Ring French, circa 1925 A vintage 18K white gold milgrain ring of an oval shape centered with a prong-set […]
- Date
- November 28, 2015
A superbly crafted platinum topped 18K gold ring centered with a bezel set old cut oval diamond, (7 x 6.35 x 4.5 mm, approximately 1.50 ct, […]
- Date
- November 28, 2015
An Art Deco Rhombus Shaped Diamond and Emerald Ring 1920s The very finely crafted platinum topped 14K gold ring is centered with a prong-set sparkling old […]
- Date
- November 27, 2015
A Vintage Plum Sapphire and Diamond Platinum Engagement Ring c. 1915 The milgran platinum ring features a 5.41 ct natural sapphire with an unusually bluish-purple color. […]
- Date
- November 27, 2015
circa 1925 This one of a kind Art Deco square shaped milgrain platinum engagement ring is set with bright white and sparkling old European, transitional and […]
- Date
- November 27, 2015
A Vintage Sapphire and Diamond Platinum Engagement Ring French, circa 1920’s The ring features an emerald-cut midnight blue 7.59 ct natural sapphire surrounded by 22 Swiss […]
