980 N. Michigan Ave, Chicago, IL, USA
(by appointment only)
Very Rare Kashmir Sapphire Diamond Engagement Ring Ref: 998764
Available
$240,000
- Date
- October 20, 2021
This early 1900s well made antique Russian ring features a 4.68 ct natural, eye-clean, very rare Kashmir sapphire of a pure blue color. The sapphire is […]
Vintage Emerald Diamond Bypass Engagement Ring Ref: 876443
Available
$7,500
- Date
- October 18, 2021
The 14K white gold ring is set with a bright white old European cut diamond (H color, VS1 clarity) and a vivid bluish green Colombian emerald. […]
- Date
- October 17, 2021
This contemporary 14K white gold cluster ring is set with an oval Russian demantoid of an excellent vivid green color surrounded by bright white brilliant cut […]
Vintage 6.20 Ct Ceylon Sapphire 2.09 Ct Diamond Ring Ref: 785496
Available
$32,000
- Date
- October 14, 2021
This classic three-stone engagement ring is crafted in 18K gold and platinum. The ring features an excellent natural unheated blue sapphire from Ceylon. The sapphire is […]
Vintage Emerald Diamond Engagement Ring Ref: 460758
Available
$5,200
- Date
- October 8, 2021
This classic cluster ring of European origin is crafted in yellow and white 14K gold. The ring is bezel set with a 1.48 ct emerald of […]
- Date
- September 12, 2021
The 14K yellow gold ring is centered with a rectangular shape mixed cut Russian demantoid of a very rare alpine green color. The demantoid is flanked […]
Vintage 3.78 Ct Sapphire Diamond Engagement Ring Ref: 426180
Available
$4,600
- Date
- September 12, 2021
The 18K white gold cluster ring is centered with an oval sapphire of a midnight blue color. The sapphire is haloed with high quality, bright white […]
Very Rare 4.03 Ct Russian Demantoid Diamond Ring Ref: 978450
Available
$42,500
- Date
- September 7, 2021
This contemporary three stone ring features a very rare 4.03 ct Russian demantoid of pure green color and excellent brilliance. The demantoid is flanked by two […]
Vintage 3.54 Ct Sapphire Diamond Engagement Ring Ref: 785659
Available
$14,000
- Date
- September 6, 2021
France, circa 1950s. This vintage platinum engagement ring of a classical cluster design features a cushion shaped natural unheated Ceylon sapphire of royal blue color. The […]
- Date
- September 5, 2021
Made in France in the 1890s – early 1900s. The design of this engagement ring is known by its French name: ‘Toi et moi’ (you and […]
- Date
- July 19, 2021
This contemporary platinum engagement ring features an excellent 1.09 carat brilliant cut Russian demantoid with well defined “horsetails”, typical for demantoids from the Ural Mountains. The […]
Vintage Sapphire Diamond White Gold Cluster Ring Ref: 224768
Available
$3,200
- Date
- July 18, 2021
The 14K white gold cluster ring is centered with a dark blue oval sapphire (6.2 x 5.1 x 3.4 mm, approximately 0.86 ct) surrounded by bright […]
- Date
- July 5, 2021
circa 1920s This openwork Art Deco ring is superbly crafted in platinum. It is centered with a bright white old European cut diamond (4.8 x 3.1 […]
Antique Diamond Pearl Crossover Engagement Ring Ref: 852967
Available
$5,600
- Date
- May 19, 2021
circa 1890s This Belle Epoque antique crossover engagement ring is centered with a bright white old European cut diamond (F color, SI1 clarity) and a pearl […]
Antique Mid 19th Century Rose Cut Diamond Ring Ref: 926448
Available
$12,600
- Date
- May 16, 2021
circa 1850 This antique 14K gold ring features a large old rose cut diamond set in a silver cut down collet setting. The unique asymmetrical shape […]
Antique Old Mine Cut Emerald Diamond Ring Ref: 852490
Available
$5,800
- Date
- May 13, 2021
circa 1890. The shank is a modern replacement. The 14K gold cluster ring features an eye-clean 0.93 ct emerald of nice bluish green color and almost […]
