Classic Diamond Necklace

Eternal Ring, 18kt white gold, set with brilliant-cut white diamond and pear shaped blue sapphire Gold Weight: 4.75 g White

Eternal Ring, 18kt white gold, set with brilliant-cut white diamond, with oval-cut and marquise cut sapphire Gold Weight: 3.3 g

Eternal Ring, 18kt white gold, set with brilliant-cut white diamond and marquise-cut ruby Gold Weight: 3.04 g White Diamond: 0.313