£2,500 to £5,000

0.88ct French cut diamond engagement ring

1.14ct old cut cushion diamond engagement ring

1.15ct diamond solitaire engagement ring

1.39ct single-stone diamond solitaire ring

18ct 0.20ct Boodles diamond ring

18ct 1.17ct old cut diamond engagement ring

18ct Cartier ring

18ct diamond engagement ring

18ct emerald-cut diamond half eternity ring

18ct French cut diamond engagement ring

18ct green tourmaline and old cut diamond cluster ring

18ct oval signet ring

18ct peridot ring and earring set

18ct ruby and diamond 3 stone engagement ring

18ct ruby and diamond cluster engagement ring

18ct ruby and diamond cluster ring

18ct tanzanite and diamond cluster ring

18ct tsavorite garnet and diamond 3 stone ring

2.40ct 5 stone diamond ring

3.08ct pear sapphire and diamond ballerina cluster ring

9.90ct Green Tourmaline Dress Ring with Baguette Diamond Sides

Antique Rose Cut Diamond Cluster Ring

Antique Victorian Old Cut Diamond Five Stone Ring

Aquamarine and baguette cut diamond cluster ring

Aquamarine and diamond cluster earrings

Aquamarine and diamond cluster ring

Aquamarine and diamond cluster ring

Aquamarine and diamond cluster ring

Aquamarine and diamond cluster ring

Aquamarine, garnet and diamond cocktail ring

Baguette diamond bombe ring

Black opal and princess-cut diamond three-stone ring

Burma Ruby & Diamond 3-Row Cluster Ring

Ceylon Sapphire and diamond cluster engagement ring

Diamond 3 stone engagement ring

Diamond 3 stone engagement ring