Three-stone rings

Edwardian, Sapphire and Diamond Triple Cluster Engagement Ring, 18ct Yellow Gold

Victorian, Three Stone Citrine Ring, 18ct Yellow Gold

Vintage 8ct Cushion Cut Red Zircon and Diamond Cocktail Ring, 21ct Yellow Gold

Antique, Edwardian, Three Stone Diamond Engagement Ring, 18ct Yellow Gold and Platinum

Antique, Edwardian Three Stone Diamond Engagement Ring, 18ct Yellow Gold & Platinum

Vintage, 2.5ct Yellow Sapphire and Diamond Three Stone Engagement Ring, 18ct White Gold

1.76ct Tsavorite Green Garnet and Diamond Three Stone Ring, 18ct Yellow Gold

Vintage, Three Stone Diamond Engagement Ring, 18ct White Gold

Antique, Victorian, Colour Change Sapphire and Diamond Three Stone Ring, 18ct Yellow Gold

Art Deco, White Sapphire and Blue Sapphire Three Stone Ring, Platinum

Edwardian, Sapphire and Diamond Three Stone Engagement Ring, Platinum

Emerald-Cut 1.30ct VS1 Diamond Three Stone Engagement Ring, 18ct Yellow Gold

Antique, Italian Three Stone Diamond Engagement Ring, 14ct Rose Gold

Antique, Three Stone Cabochon Opal and Diamond Ring, 18ct Yellow Gold

Art Deco, Aquamarine and Diamond Ring, 18ct Yellow Gold and Palladium

Vintage | Art Deco, Platinum, Large Diamond Three Stone Ring

Art Deco | Platinum, Brazilian Emerald and Diamond Three Stone Ring

Fine Quality | Art Deco, Platinum, Emerald and Diamond Three Stone Ring

Art Deco, Platinum, Diamond Three Stone Ring

Antique Emerald | Art Deco Emerald and Diamond Ring, Platinum

Art Deco | Platinum, Emerald and Diamond Three Stone Ring

Vintage, 18ct White & Rose Gold, Pink Topaz and Diamond Ring

Engagement | Victorian, Burmese Sapphire and Diamond Ring

Edwardian, Platinum, Sapphire and Diamond Three Stone Ring

Victorian | A Stunning Ruby and Diamond Three-Stone Ring, 18ct Gold

Victorian, 18ct Gold, Ruby and Diamond Three Stone Ring

Antique, Edwardian, Three Stone Diamond Engagement Ring, 18ct Yellow Gold

Antique, Edwardian, Three Stone Sapphire and Diamond Engagement Ring, 18ct Yellow Gold

Vintage, Square-cut Aquamarine and Diamond Ring, 18ct White Gold

6.44ct Sapphire and Diamond Three Stone Engagement Ring, 18ct Yellow Gold

Antique, Edwardian, Sapphire and Diamond, Carved Three Stone Engagement Ring, 18ct Yellow Gold

Antique, Edwardian, Natural Pearl and Diamond Three Stone Ring by Tiffany & Co.

Victorian, Emerald and Diamond Three Stone Ring, 18ct Yellow Gold

Art Deco, Burmese Ruby and Diamond Three Stone Engagement Ring, 18ct White Gold, Platinum

Antique Art Deco, 1920s, Sapphire and Diamond Three Stone Engagement Ring, Platinum

Burma Blue Sapphire and Diamond Three Stone Engagement Ring, Platinum

Tiffany & Co. Vintage Three Stone 1.01ct VS2 F Diamond Engagement Ring, 18ct Yellow Gold

Vintage Ruby and Diamond Engagement Ring, 18ct Yellow Gold

Antique Natural Pearl and Diamond Ring, Platinum

Victorian | Ruby & Diamond Three Stone Ring, 18ct Yellow Gold

Antique Burmese Ruby and Diamond Cluster Ring, 18ct Yellow Gold

Edwardian, Sapphire and Diamond Engagement Ring, 18ct Yellow Gold, Platinum

Engagement | Art Deco, French, Royal Blue Sapphire and Diamond Three Stone Ring

Art Deco, Ruby and Diamond Three Stone Engagement Ring, Platinum

Antique Art Deco Sapphire and Diamond Engagement Ring

Antique, Art Deco, Platinum, Diamond Three Stone Ring

Art Deco, Purple Sapphire and Diamond Three-Stone Engagement Ring, Platinum