980 N. Michigan Ave, Chicago, IL, USA
(by appointment only)
Unique Cat’s Eye Russian Demantoid Diamond Ring Ref: 933654
Available
$6,900
- Date
- September 26, 2020
The only Russian demantoid with a chatoyancy (cat’s eye effect) that we have ever seen. The parallel “horsetail” inclusions in the demantoid produce this unique effect. […]
- Date
- August 4, 2020
These contemporary 14K yellow gold stud earrings feature a pair of sparkling trillion cut Russian demantoids (1.26 ct and 0.82 ct) of a medium green color. […]
- Date
- July 28, 2020
Made in Moscow between 1899 and 1908. The 14K rose and green gold ring is designed as a stylized flower with shaded enamel leaves. The ring […]
- Date
- June 24, 2020
made in Moscow around 1899. The 14K gold earrings are stylized in Art Nouveau taste as a waterfall of flowers set with Russian demantoids. The earrings […]
Rare 1.90 Ct Russian Demantoid Diamond Ring Ref: 342865
Available
$14,500
- Date
- May 8, 2020
This contemporary three stone 14K yellow and white gold ring features an excellent 1.90 ct Russian demantoid from the Ural Mountains. The demantoid is flanked by […]
Antique Demantoid Diamond Art Nouveau Ring Ref: 658432
Available
$3,800
- Date
- March 21, 2020
made in Moscow between 1908 and 1917. This 14K green and rose gold ring is designed as an Art Nouveau flower embellished with a sparkling old […]
Rare 2.03 Carat Russian Demantoid Gold Ring Ref: 552764
Available
$9,500
- Date
- March 4, 2020
Ring – circa 1960s, demantoid – c.1900. This 14K gold vintage Russian ring is set with a rare 2.03 ct old mine cut demantoid from the […]
Antique Russian Demantoid Rose Cut Diamond Ring Ref: 110465
Available
$3,200
- Date
- February 3, 2020
circa 1900 The 14K gold cluster ring is centered with a sparkling apple green Russian demantoid encircled by small old rose cut diamonds. The demantoid measures […]
- Date
- December 13, 2019
made in Moscow between 1908 and 1917. This large Art Nouveau floral motif pendant is crafted in 14K polished and textured rose gold. The pendant is […]
Art Nouveau Antique Russian Demantoid Garnet Gold Earrings
Available
$3,200
- Date
- November 14, 2019
made in Moscow between 1908 and 1917. The 14K green and yellow gold dangle earrings are designed as stylized flowers embellished with four Russian demantoids. The […]
Rare Russian 2.33 Ct Demantoid Diamond Engagement Ring
Available
$12,000
- Date
- October 15, 2019
This contemporary gold engagement ring features a 2.33 ct old mine cut Russian demantoid from the early 1900s of a deep green color. The center stone […]
- Date
- August 25, 2019
These contemporary 14K gold earrings feature two extremely rare, perfectly matched, brilliant cut 3.70 ct and 3.24 ct Russian demantoids from the Ural Mountains. A three […]
Three Stone Russian Demantoid Diamond Gold Ring
Available
$7,800
- Date
- August 8, 2019
This contemporary 14K gold engagement ring features a 1.62 Ct medium to dark green brilliant cut Russian demantoid (7 mm) flanked by two pear shaped diamonds […]
Vintage Russian 1.48 Ct Demantoid Diamond Engagement Ring
Available
$7,600
- Date
- July 25, 2019
Moscow, 1950s A 14K rose gold ring is centered with an oval cut 1.48 ct demantoid flanked by six small single cut diamonds. The demantoid (8.22 […]
Antique Russian Demantoid Rose Cut Diamond Gold Earrings
Available
$4,600
- Date
- May 18, 2019
Made in the city of Kazan between 1899 and 1908. These antique Russian 14K gold drop shaped earrings feature two sparkling golden green demantoid garnets (diameter […]
Large Art Nouveau Antique Russian Demantoid Gold Pendant
Available
$3,800
- Date
- December 30, 2018
made in Moscow between 1908 and 1917. This large and elaborate antique pendant is crafted in rose and green 14K gold. The design of the openwork […]
