Formal Necklaces Australia – Crystal & Statement Jewellery

Searching for formal necklaces in Australia? Discover One Honey Boutique's curated collection of necklaces and occasion jewellery designed to complement formal dresses, prom gowns, cocktail dresses and special occasion looks.

Our jewellery edit brings together crystal necklaces, statement necklaces, sparkling necklaces and elegant formal jewellery chosen to add the finishing detail to your outfit without taking attention away from the dress.

A beautiful necklace can completely transform a formal look. Delicate sparkling styles can add subtle elegance, while bold statement necklaces create impact against clean necklines and minimalist gowns.

For extra glamour, crystal necklaces are a timeless choice for school formals, prom, weddings and evening events. Light-catching stones and sparkling details pair beautifully with satin, fitted, strapless and classic formal silhouettes.

Choosing a necklace for your formal dress starts with the neckline. Strapless and sweetheart dresses can leave room for more statement jewellery, while detailed, high-neck or heavily embellished gowns may suit a more delicate necklace — or statement earrings without a necklace at all.

Shopping for a school formal or prom? Explore our formal dresses and prom dresses to find your gown, then complete your look with jewellery and accessories.

Prefer your sparkle around your face? Discover our formal earrings, including statement, crystal, CZ, chandelier and drop earrings curated for formal and occasion dressing.

Complete your jewellery styling with our formal bracelets and cuffs or browse our rings for more ways to add statement detail to your look.

For our complete accessories edit, explore formal jewellery at One Honey Boutique, bringing together necklaces, earrings, bracelets, cuffs and rings for unforgettable occasions.

Finish your outfit with one of our formal clutch bags, including sparkling, statement, silver and gold styles designed to coordinate beautifully with evening jewellery and formalwear.

For weddings and elegant celebrations, formal necklaces can add a polished finishing touch to bridesmaid, wedding guest and special occasion styling, particularly when coordinated with your earrings, clutch and dress embellishments.

For cocktail parties, birthdays and celebrations, browse our cocktail dresses and party dresses, then complete your outfit with sparkling occasion jewellery.

One Honey's jewellery collection continues to evolve, with new formal necklaces and statement accessories added regularly as we curate fresh pieces to complement our latest formalwear.

One Honey ships throughout Australia, including Brisbane, Sydney, Melbourne, Adelaide, Perth, Canberra, Gold Coast and regional destinations, with worldwide delivery also available.

Proudly Australian owned since 2011 with over 1,000+ 5-star reviews, One Honey Boutique is a trusted destination for designer formalwear, occasion jewellery and statement accessories.

Need help completing your formal look? Visit our Help Centre for ordering, shipping and styling guidance.

Shop with flexible payment options including AfterPay & Zip.

Shop formal necklaces at One Honey Boutique — crystal, sparkling and statement jewellery curated for unforgettable occasions.