£2,500 to £5,000

18ct emerald-cut diamond half eternity ring

Antique 1924 Diamond Set Gold Bangle

Antique Belle Époque Old Cut Diamond Necklace

Antique Diamond Three Stone Ring

Art Deco Diamond Cluster Ring

Art Deco Diamond Pendant

Bezel Set Asscher-Cut Diamond Signet Ring

Bezel Set Diamond Cluster Ring

Bezel Set Diamond Floral Cluster Ring

Bezel Set Marquise Cut Diamond Signet Ring

Bezel Set Old Cut Diamond Half Eternity Wishbone Ring

Bezel Set Oval-Cut Diamond Signet Ring

Bezel Set Round and Oval Diamond Band Ring

Certified Round Cut Diamond Solitaire with Diamond Shoulders Ring

Diamond flower cluster cocktail ring

Diamond Half Eternity Double Wishbone Ring

Diamond half eternity ring

Diamond Halo Yellow Gold Ring

Diamond Solitaire Ring

Diamond Wishbone Platinum Ring

Emerald and Baguette Cut Half Eternity Stacker Ring

GIA 0.90ct modified brilliant diamond engagement ring

GIA Certified Bezel Set Pear Cut Diamond Pendant

GIA Certified Round Cut Diamond Solitaire with Diamond Shoulders Ring

Gold and Diamond Hoop Earrings

Marquise Cut Yellow Diamond Solitaire Ring

Multi-Gemstone and Diamond Ring

Old cut diamond 3-stone ring

Old cut diamond gypsy ring

Oval Cut Diamond and Round Cut Diamond Shoulders Rose Gold Ring

Platinum 1.04ct diamond engagement ring

Princess cut diamond engagement ring

Princess Cut Diamond Three Stone Ring

Round Cut and Baguette Cut Diamond Starburst Ring

Round Cut Diamond Half Eternity Ring

Round Cut Diamond Seven Stone Ring