£1,500 to £2,500

French diamond set bangle

French two-stone diamond ring

Georgian Inspired 0.65ct Old Cut Tilted Pear Diamond Solitaire Ring

Old cut diamond and pearl pendant necklace

Old cut diamond and sapphire plaque ring

Old cut diamond and sapphire ring

Old cut diamond cluster ring

Old mine cut diamond solitaire engagement ring

Platinum 3-stone diamond crossover ring

Platinum princess cut diamond half eternity ring

Princess cut diamond with square shoulders set

Two-Stone Diamond Crossover Ring

Vintage 1988 Princess and Round Brilliant Cut Diamond Three Stone Ring

Vintage 1990's Baguette and Round Cut Diamond Bombe Ring

Vintage 1990's Marquise Diamond Cluster Ring

Vintage Baguette Cut Diamond Chunky Half Eternity Ring

Vintage Diamond and Ruby Snake Ring

Vintage Diamond Bubble Ring in Platinum

Vintage Diamond Cluster Ring

Vintage Diamond Three Stone Ring

Vintage Diamond Toi-et-moi Crossover Ring

Vintage Diamond Twisted Crossover Ring

Vintage French Round Brilliant Cut Diamond Ring

Vintage Old Cut Diamond Bombe Ring

Vintage Round and Pear Cut Diamond Bombe Ring

Vintage Round Brilliant Cut Diamond Bezel Set Half Eternity Ring

Vintage Tanzanite and Diamond Three Stone Ring

Vintage Tiffany & Co. Diamond 'Etoile' Ball Earrings

Yellow gold baguette and round diamond set cluster earrings