Clockwise from bottom left: Amulette de Cartier 18K yellow gold necklace with diamond, matching ring, 18K pink gold necklace with malachite and diamond, and matching bracelet and ring. All Cartier

Santos Demoiselle 18K pink gold watch with diamonds on alligator strap, Cartier

Clockwise from left: Tiffany Cocktail 18K white gold watch with diamonds on satin strap, Tiffany 18K white gold ring with diamonds, platinum drop earrings with diamonds, and Tiffany Cobblestone platinum bracelet with diamonds, Tiffany & Co.

Clockwise from top: Mini Camelia Ajoure 18K yellow gold necklace, Camelia Brode Toi & Moi 18K white gold ring with diamonds, Camelia Ajoure 18K yellow gold bracelet, Camelia Ajoure 18K white gold necklace with diamonds, Fil de Camelia 18K yellow gold drop earrings, and Camelia Ajoure 18K white gold ear studs with diamonds, Chanel Fine Jewellery

From top: Chopardissimo 18K rose gold sautoir necklace, For You 18K white gold necklace with pink sapphires and diamonds, Happy Diamonds 18K rose gold bracelet with diamonds, and matching watch on satin strap, and bracelet, Chopard

Possession 18K bangles in white or pink gold with diamonds, Piaget

From left: Emerald Signature 18K white gold pendant watch with diamonds, and The Jeweler’s Secret 18K white gold pendant watch with diamonds, Harry Winston

From left: La Rose des Vents 18K white gold necklace with mother-of-pearl and diamonds, rose gold bracelet with onyx and diamonds, and La D de Dior Satine steel watch with diamonds, Dior