Black opal and diamond ring

Paraiba tourmaline and diamond ring

18ct green tourmaline and diamond cluster ring

Asscher-cut diamond 5 stone ring

Sapphire and diamond bracelet

2.10ct rose-cut diamond heart shape ring

1.08ct diamond and emerald Art Deco style engagement ring

Vintage 1.55ct Round Old Cut Diamond Halo Cluster Ring

Vintage Diamond Tennis Necklace

Cushion Cut Sapphire and Diamond Ring

Vintage Bezel Set Sri Lankan Sapphire and Diamond Ring

Vintage French Pink Topaz and Diamond Pendant

Vintage Certified 2.5ct Colombian Emerald and Diamond Cluster Ring

Antique Certified 6.62ct No Heat Spinel and Diamond Ring

Certified No Heat Sri Lankan Cabochon Sapphire and Diamond Ring

Certified 3.12cts Round Brilliant Cut Diamond Ring with Baguette Diamonds Shoulders

Vintage Diamond Panel Necklace

Cabochon Sapphire and Diamond Chunky Band Ring

Vintage Tiffany & Co. Elsa Peretti Teardrop Link Necklace

Vintage French Aquamarine Cocktail Ring

Emerald Cut Diamond Ring with Baguette Diamonds Shoulders

Vintage Paraiba Tourmaline and Diamond Ring

Vintage Aquamarine and Diamond Bracelet

Vintage French Cut Diamond Ring

Vintage Certified 2.12 Round Cut Diamond Ring

Vintage Emerald Cut Diamond Full Eternity Ring

Old Cushion Cut Diamond Three Stone Ring

Antique Old Cut Diamond Bracelet

Vintage Sapphire and Diamond Three Stone Ring

Antique Old-Cut Diamond Rivière Necklace

Vintage Seven Stone Diamond Floral Cluster Ring

Vintage 2.10ct Yellow Sapphire and Diamond Cluster Ring

Art Deco Style Blue Sapphire and Diamond Cluster Ring

Vintage 1.15ct Diamond Ring with Diamond Set Shoulders