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April Birthstone Jewellery - Diamond

Discover our latest antique and vintage Diamond April Birthstone jewellery. 
See all of our Birthstone Jewellery.

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View 36 items
 
 

Antique Edwardian 18ct Gold 0.25ct Diamond Ring

£795.00 GBP
 
 

Antique 1913 18ct Gold Sapphire Diamond Ring

£495.00 GBP
 
 

Vintage 1930s 18ct Gold 0.25ct Diamond Ring

£825.00 GBP
 
 

Antique Victorian 18ct Gold Fancy Yellow 1ct Diamond Ring

£1,875.00 GBP
 
 

Antique Edwardian 0.8ct Diamond 'Toi Et Moi' 18ct Gold Ring

£1,285.00 GBP
 
 

Vintage 1930s Ruby Diamond Paste Silver Gold Drop Earrings

£195.00 GBP
 
 

Vintage 1930s Paste Diamond Gold Drop Earrings

£195.00 GBP
 
 

Vintage 1990s Sapphire & Diamond 18ct Gold Ring

£1,100.00 GBP
 
 

Vintage 1960s Sapphire 0.5ct Diamond Halo 18ct Gold Ring

£1,100.00 GBP
 
 

Vintage 1980s 14ct Gold Diamond Daisy Cluster Ring

£350.00 GBP
 
 

Antique 1911 Ruby Diamond 18ct Gold Ring

£450.00 GBP
 
 

Art Deco 1920s Swedish Platinum Diamond Necklace

£1,350.00 GBP
 
 

Antique Edwardian Diamond 15ct Bar Necklace

£365.00 GBP
 
 

Art Deco 1920s Old Cut Diamond 9ct Gold Ring

£300.00 GBP
 
 

Antique 0.11ct Diamond Tiny Ring Charm Necklace

£245.00 GBP
 
 

Art Deco 1920s Platinum 0.62ct Diamond Engagement Ring

£4,200.00 GBP
 
 

Vintage 1971 Amethyst Diamond 18ct Gold Ring

£1,300.00 GBP
 
 

Vintage Emerald Diamond 18ct White Gold ring

£745.00 GBP
 
 

Blue Topaz Diamond 9ct Gold Ring

£210.00 GBP
 
 

Vintage 1990s Pink Sapphire Diamond 9ct Gold Ring

£295.00 GBP
 
 

Vintage 1989 Triple Diamond 18ct Gold Ring

£300.00 GBP
 
 

Art Deco 9ct Gold Platinum Diamond Ring

£350.00 GBP
 
 

Antique Victorian Rose Cut Diamond Pearl Cravat Tie Stick Pin Brooch

£195.00 GBP
 
 

Art Deco 0.10ct Diamond 9ct Gold Necklace

£375.00 GBP
 
 

Antique Victorian 0.6ct Diamond 15ct Gold Bar Brooch

£485.00 GBP
 
 

Antique Georgian 1.5ct Diamond Virgin Mary Jesus Brooch Necklace

£995.00 GBP
 
 

Antique 1912 George V 18ct Gold Diamond Ring

£345.00 GBP
 
 

Vintage 1970s Solitaire 0.28ct Diamond 18ct Gold Engagement Ring

£795.00 GBP
 
 

Antique Victorian Diamond Five Stone 18ct Gold Ring

£495.00 GBP
 
 

Vintage 1930s 18ct Gold 0.42ct Diamond Ring

£645.00 GBP
 
 

Antique Victorian 0.70ct Diamond 14ct Gold Ring

£795.00 GBP
 
 

Antique Georgian Rose Cut Diamond 9ct Rose Gold Ring

£650.00 GBP
 
 

Vintage 1960s Diamond Pearl 18ct Gold Ring

£350.00 GBP
 
 

Vintage 1970s 9ct Gold 0.11ct Diamond Cravat Tie Stick Pin Brooch

£120.00 GBP
 
 

Antique Victorian Diamond Carnelian 15ct Yellow Gold Brooch

£295.00 GBP
 
 

Antique Victorian Diamond Pearl 18ct Gold Ring

£345.00 GBP

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