Portugal, Lisbon, circa 1990. This 18K yellow gold dome style ring features a big cabochon cut natural unheated sapphire of a midnight blue color. The sapphire […]
circa 1933 This vintage platinum engagement ring features a natural unheated flat top sapphire flanked by two old European cut diamonds. The sapphire measures 8.5 x […]
This contemporary custom-made platinum ring features a 1.55 ct oval Russian demantoid of an excellent dark green color. The demantoid is surrounded by bright white diamonds […]
This contemporary custom-made platinum ring features a very rare 0.92 carat round shape Russian Alexandrite. The Alexandrite changes its color from dark bluish green (daylight) to […]
circa 1960s. The set comprises three 18K white gold and one 14K white gold (emerald) rings channel set with step cut rubies, sapphires and emeralds. One […]
circa 1910 This antique engagement ring is handcrafted in platinum. The ring features a sparkly and very clean Old European cut diamond surrounded by a halo […]
This contemporary custom-made cluster ring is crafted in 14K white gold. The ring features a golden green 1.08 ct brilliant cut Russian demantoid from the Ural […]
Graz, Austria, circa 1950s. This vintage 14K yellow gold ring is bezel-set with bright white (antique pre-1900) old mine cut diamonds: approximately 0.32 ct, 0.37 ct, […]
The Roman Empire, circa 2nd century A.D. This heavy solid ring is cast in almost pure gold. The ring features a lapis lazuli intaglio finely engraved […]
This contemporary custom-made 18K gold ring features a very rare 1.19 carat emerald cut Russian Alexandrite. The Alexandrite changes its color from grayish bluish green (daylight) […]
This contemporary custom-made 18K gold ring features a very rare 1.37 carat pear shape Russian Alexandrite. The Alexandrite changes its color from bluish green (daylight) to […]
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 […]
Russia, circa 1880s. This antique 14K gold cluster ring features an old cushion cut Siberian amethyst of an excellent pinkish bluish purple color. The stone is […]