Cartier

All from the Le Chœur des Pierres high-jewellery collection

 

White-gold ring with onyx and diamonds

 

Platinum necklace with emeralds and diamonds

 

Yellow- gold necklace with topazes, garnets, onyx, emeralds and diamonds

 

Van Cleef & Arpels

All from the Fascinating Egypt collection

 

 

Rose- and yellow-gold Fleur de lotus Mystérieuse brooch set with rubies and diamonds

 

Yellow-, rose- and white-gold Entrelacs Égyptien ring set with diamonds

 

White-gold Aile Majestueuse ring set with emeralds, sapphires and diamonds

 

Chopard

All from the Red Carpet Collection

 

White-gold ring set with a central cushion-cut green diamond, and white and pink diamonds

 

White-gold necklace set with a central cushion-cut Royal Blue sapphire as well as sapphires, aquamarines and diamonds

 

White-gold and diamond watch featuring a double-row bracelet

 

Harry Winston

All from the Talk to Me, Harry Winston collection

 

Platinum Art Deco earrings set with sapphires and diamonds

 

Platinum and yellow-gold necklace set with Paraiba tourmaline as well as yellow and white diamonds

 

Platinum and yellow-gold brooch set with a ruby, diamonds and one pearl

 

Platinum bracelet set with emeralds, sapphires and diamonds

 

Dior Joaillerie

All from the Diorissima collection

 

Pink-gold necklace set with diamonds

 

Yellow-gold bracelet set with diamonds, emeralds, tsavorite garnets, turquoise, chalcedony, chrysoprase, cacholong, opal and green aventurine

 

White- and yellow-gold earrings set with white and yellow diamonds, turquoise, cultured pearls and lacquer

 

Graff

 

Butterfly transformable en tremblant jabot pin brooches and pendants, set with Paraiba tourmalines and diamonds; sapphires, diamonds and pearls; and Mozambique rubies and diamonds

 

Chanel

 

White-gold Symbole Ombré earrings set with diamonds, spessartite garnets and turquoise

 

Platinum, rose- and yellow-gold Lion Magistral necklace set with diamonds and emeralds

 

White- and rose-gold Imprimé Émeraude ring set with one emerald and diamonds

 

Boodles

 

 

Single-mine-origin yellow-gold Great Vine ring set with a peridot, rhodolite garnets and diamonds, from the Palace collection

 

Platinum A Play of Light necklace set with diamonds, sapphires and Paraiba tourmalines

 

Platinum Africa Zebra ring set with black enamel and diamonds, from the A Family Journey: Around Africa in 10 Days collection

 

Single-mine-origin rose- and yellow-gold and platinum Disco Zebra bracelet set with diamonds, multicoloured sapphires and tsavorites

 

Photos courtesy of the jewellery houses