£2,500 to £5,000

0.88ct French cut diamond engagement ring

1.01ct Pear Cut Diamond Solitaire Ring with Diamond Shoulders

1.15ct diamond solitaire engagement ring

18ct 0.20ct Boodles diamond ring

18ct 0.32ct Boodles earrings

18ct diamond engagement ring

18ct emerald-cut diamond half eternity ring

18ct French cut diamond engagement ring

18ct oval signet ring

18ct peridot ring and earring set

18ct ruby and diamond cluster engagement ring

18ct ruby and diamond cluster ring

18ct tanzanite and diamond cluster ring

18ct tanzanite and diamond pendant

2.40ct 5 stone diamond ring

3.08ct pear sapphire and diamond ballerina cluster ring

Antique 1.27ct Old Cushion Cut Diamond Solitaire Ring

Antique 1892 Old Cut Diamond Gypsy Set Ring

Antique Art Deco Convertible Old Cut Diamond Earrings

Antique Art Deco Emerald and Old Cut Diamond Ring

Antique Art Deco Natural Pearl and Old Cut Diamond Necklace

Antique Emerald and Old Cut Diamond Five Stone Ring

Antique Late Victorian Blue Sapphire and Old Cut Diamond Five Stone Ring

Antique Old Cut Diamond and Blue Sapphire Three Stone Ring

Antique Old Cut Diamond Cluster Ring

Antique Old Mine Cut Diamond Five Stone Ring

Antique Rose Cut Diamond Cluster Ring

Antique Style Old Cut Diamond, Blue Sapphire and Ruby Three Stone Ring

Aquamarine and baguette cut diamond cluster ring

Aquamarine and diamond cluster ring

Aquamarine and diamond cluster ring

Art Deco diamond drop earrings

Art Deco Old Cut Diamond and Blue Sapphire Panel Bracelet

Art Deco Old Cut Diamond Cluster Ring

Art Deco Ruby and Old Cut Diamond Cluster Ring

Art Deco Style 1.32ct Marquise Cut Diamond Solitaire Ring