Antique, Edwardian, five-stone opal ring

Vintage diamond cluster ring

French, tiger's eye honey bear ring

1940s, chrysoprase panel ring

Antique, italian grand tour bird of paradise micro mosaic ring

Antique French yellow sapphire & diamond cluster ring

Antique natural pearl half hoop ring

Antique, Edwardian pear cut diamond motif engagement ring

Art Deco Colombian emerald & diamond cocktail ring

Art Deco aquamarine & diamond cluster ring

Antique sapphire & diamond triple daisy cluster ring

Signet ring

Antique, Edwardian natural pearl and diamond ring

An extremely rare pearl ring

Antique, Belle Époque ruby & diamond ring

1950s morganite & diamond cocktail cluster ring

A rare natural cabochon crystal opal & paste cluster ring, circa 1900

Art Deco emerald & diamond panel ring

Victorian five-stone diamond half hoop engagement ring

Trabert & hoeffer-mauboussin cabochon emerald & diamond cocktail ring

A spectacular Victorian snake ring

Australian opal & diamond cluster ring

Art Deco royal blue sapphire & diamond target cluster ring

Edwardian toi et moi diamond engagement ring

Vintage, Art Deco garnet & diamond ring

Antique, Victorian diamond navette panel ring

Antique, Georgian citrine & diamond cluster cocktail ring

Vintage garnet & diamond cluster ring

Vintage, 1900s diamond ring

Vintage, impressive peridot & diamond navette ring

Vintage | blue topaz ring

ON HOLD | Engagement | diamond cluster ring, antique

Vintage, textured diamond nugget ring

Antique sapphire & diamond & natural pearl cocktail ring

Vintage Cartier, enamel & green garnet panthère ring

French, Art Deco 4ct diamond bombé dress ring

Vintage 1970s cabochon australian opal ring

Vintage Tiffany & co, cabochon amethyst ring, circa 1980

Antique | a rare 19th century large double belt ring

Antique | Edwardian, cabochon sapphire & diamond cluster ring

Pink sapphire & diamond cluster ring

Tiffany & co | Art Deco, cabochon amethyst & diamond ring

Antique emerald | Art Deco emerald & diamond ring

Polish & Russian clan, lubich coat of arms, a very rare signet ring

Vintage, Art Deco sapphire & diamond band

French | powerful, natural amethyst ring

Antique Burmese ruby & diamond cluster ring

Tiffany & co | an incredible morganite ring

Stunning | vintage diamond ring

Victorian | a stunning ruby & diamond three-stone ring

Retro | ruby & diamond ring by Tiffany & co