18K White Gold Blue Sapphire and Diamond Necklace BraceletMaterial_Fabric 00 carat London blue topaz

00 carat London blue topaz and turquoise doublet and 58 round brilliant cut diamonds with a total weight of 0

The robust and precise chronograph movement in classic column-wheel design is visible through a sapphire-glass case back

80 carat and 30 round brilliant cut diamonds with a total weight of 0

Stretch diamond ring

Sterling silver with black rhodium and 14 karat yellow gold

18K White Gold Blue Sapphire and Diamond Necklace BraceletMaterial_Fabric 00 carat London blue topazLadies sapphire and diamond necklace in 18 karat white gold. Set in the necklace are 11 oval cut blue sapphires with a total weight of 4. 06 carat and 96 round brilliant cut diamonds with a total weight of 1. 22 carat.