980 N. Michigan Ave, Chicago, IL, USA
(by appointment only)
2.90 Ct Ceylon Sapphire Diamond Platinum Ring Ref: 870954
Available
$8,500
- Date
- September 10, 2023
This vintage platinum engagement ring features a natural unheated 2.90 ct Ceylon sapphire of an excellent velvet blue color. The sapphire is surrounded by bright white […]
Old Mine 1.69 Ct Russian Demantoid Gold Ring Ref: 772590
Available
$11,000
- Date
- September 8, 2023
Moscow, c. 1930s This vintage 14K rose gold ring features a 1.69 ct cushion shape old mine cut Russian demantoid from the Urals. The demantoid has […]
Antique Old Mine Cut Diamond Cluster Ring Ref: 728901
Available
$3,200
- Date
- August 31, 2023
Russia, circa 1900. This classic antique 14K gold cluster ring is set with bright white old mine cut diamonds. The center stone is approximately 0.46 ct. […]
2.48 Ct Old European Cut Diamond Engagement Ring Ref: 740596
Available
$28,500
- Date
- August 3, 2023
circa 1910s This one of a kind early Art Deco antique engagement ring is finely crafted in platinum and gold. The ring features a bright white […]
Vintage Italian Sapphire Diamond Engagement Ring Ref: 874019
Available
$3,200
- Date
- July 16, 2023
This Italian 18K yellow gold cluster ring is centered with a nice cornflower blue sapphire framed by bright white and very clean diamonds (G color, VVS2-VS1 […]
Vintage 10 Ct Diamond Platinum Engagement Ring Ref: 902788
Available
$85,000
- Date
- July 14, 2023
circa 1950s This vintage platinum engagement ring features a huge 10.02 ct cushion brilliant cut champagne diamond accented by small French cut diamonds on the shoulders. […]
Colombian Emerald Diamond Antique Engagement Ring Ref: 762554
Available
$16,500
- Date
- May 27, 2023
This rare antique Russian ring was made in Moscow between 1908 and 1917. The ring is crafted in 14K gold and features an excellent 1.51 carat […]
- Date
- May 19, 2023
made in Vienna, Austria, in the 1920s. The platinum ring features a cabochon cut emerald of a glowing bluish green color, surrounded by bright white old […]
Antique Thai Sapphire Diamond Engagement Ring Ref: 427391
Available
$9,500
- Date
- May 3, 2023
circa 1910 This classic cluster ring is crafted in gold and platinum. The ring features a 2.11 carat natural unheated Thai sapphire of a medium blue […]
Vintage Ceylon Sapphire Diamond Engagement Ring Ref: 485962
Reserved
$19,800
- Date
- April 17, 2023
circa 1920s This vintage engagement ring of a classic cluster design is crafted in platinum and 18K gold. The ring features a high quality 4.70 ct […]
Vintage French Diamond Platinum Eternity Ring Ref: 471382
Available
$3,500
- Date
- March 11, 2023
The ring is crafted in platinum and set with high quality brilliant cut diamonds. The diamonds are bright white and clean (F-G color, VS1-VS2 clarity).. Estimated […]
6.42 Ct Sapphire Diamond Platinum Engagement Ring Ref: 491038
Available
$14,500
- Date
- March 8, 2023
This contemporary custom-made platinum cluster ring features a natural unheated 6.42 carat cushion cut blue sapphire from Madagascar. The sapphire is surrounded by bright white brilliant […]
Art Deco Sapphire Diamond Platinum Vintage Ring Ref: 181926
Available
$9,500
- Date
- March 7, 2023
circa 1920s This Art Deco era platinum ring features a 1.92 carat natural unheated sapphire from Ceylon of beautiful royal blue color. The sapphire is framed […]
9.67 Ct Ceylon Sapphire Diamond Engagement Ring Ref: 785490
Available
$32,500
- Date
- January 25, 2023
This contemporary custom-made platinum engagement ring features a 9.67 carat natural unheated Ceylon sapphire of a very nice rich medium blue color. The sapphire is flanked […]
Antique Old Mine Cut Diamond Five Stone Ring Ref: 174862
Available
$2,800
- Date
- January 17, 2023
circa 1900 The ring is crafted in 14K gold and silver. It is set with five bright white old mine cut diamonds (D-E color, SI clarity). […]
Sapphire Diamond Vintage Engagement Ring Ref: 760892
Available
$5,600
- Date
- January 13, 2023
circa 1970 The design of this white 18K gold engagement ring is known by its French name: ‘Toi et moi’ (you and me). The ring features […]
