Blue vintage and antique rings

Vintage, 1970s aquamarine & diamond cluster ring

Vintage, 1990s sapphire & diamond cluster ring

Antique, Edwardian single-stone synthetic sapphire ring

Antique, Edwardian sapphire & diamond three-stone ring

Vintage, 1950s aquamarine & diamond cluster ring

Vintage, 1980s royal blue sapphire & diamond ring

Antique, Victorian 2ct sapphire & diamond three-stone ring

Vintage, Art Deco sapphire & diamond cluster ring

Vintage, 1980s aquamarine and diamond ring

Antique, Edwardian sapphire & diamond ring

Vintage, Art Deco sapphire & diamond cluster ring, circa 1925

Vintage, 1980s emerald & diamond ring

Antique, French sapphire & diamond cluster ring & silver

Antique, Edwardian single-stone teal sapphire ring

Vintage, Art Deco sapphire three-stone ring

Vintage, Art Deco zircon & diamond ring

Antique, Edwardian sapphire and diamond cluster ring

Vintage, 1940s aquamarine and diamond cluster ring

Antique, Edwardian aquamarine and diamond engagement ring

Vintage, sapphire and diamond three-stone ring

Antique, Edwardian sapphire and diamond three-stone ring

Vintage, Art Deco emerald and diamond cluster ring

Vintage, Art Deco sapphire and diamond three-stone ring

Antique, Victorian five-stone sapphire ring

Vintage, 1950s sapphire and diamond cluster ring

Antique, Edwardian sapphire and diamond three-stone gypsy ring

Vintage, 1980s sapphire and diamond cluster ring

Antique, Edwardian single-stone old cut teal sapphire ring

Vintage, Art Deco sapphire and diamond cluster ring

French, Art Deco fine aquamarine single-stone ring

Antique, Belle Époque Sri Lankan (Ceylon) 8ct sapphire and diamond ring

Vintage, 1980s French sapphire & diamond cluster ring

Vintage, blue sapphire and trilliant-cut diamond three stone ring

Vintage, 1940s single-stone zircon ring

Antique, Victorian blue sapphire & rose-cut diamond daisy cluster ring

Vintage, 1967 three-stone white sapphire engagement ring

Vintage, 1950s sapphire and diamond cocktail ring

Vintage, 4ct sapphire and diamond three-stone engagement ring

Vintage, 20ct aquamarine cocktail ring

Antique, Victorian ceylon sapphire ring

Vintage, 1940s ceylon cushion-cut sapphire & diamond cluster engagement ring

Vintage, aquamarine & diamond ring

Vintage, Art Deco electric-blue 15ct zircon cocktail ring

Antique, single-stone turquoise gypsy ring

Vintage, emerald and diamond cluster ring, 18ct yellow gold & platinum

Vintage, sapphire & diamond three-stone engagement ring

Antique, Edwardian sapphire & diamond cluster ring

Antique French marquise-cut aquamarine ring

Vintage, aquamarine & diamond ring

Antique, Victorian lapis intaglio ring