Nothing completes an outfit quite like a glittering diamond or sapphire but, with so many beautiful sea-inspired fine jewellery pieces and show-stopping transformer jewels around, how do you make sure yours is the one catching everyone's eye during cocktail hour? Give your wardrobe an instant avant garde update with our edit of the best contemporary jewellery guaranteed to make a splash this season...
Cali Dreamin' necklace in 18 karat gold with diamonds and emeralds, POA, Misahara
Tartaruga brooch in white gold, diamonds, mother of pearls, rock crystal, onyx, sugilite, lapis and chrysophrase, POA, Vhernier
Two Butterfly Between the Finger ring in white and pink gold with diamonds and pink sapphires, £20,100, Van Cleef & Arpels
Diamond butterfly motif head band, POA, Graff
Diamond charm wrap ring, £6,000, Yeprem at Harrods
14 karat gold and diamond bracelet, £19,490, Amrapali at Net-A-Porter
Nostalgia gold-plated crystal earrings, £280, Atelier Swarovski x Mary Katrantzou at Harvey Nichols