Seaspray Valuations & Fine Jewellery, located in Umina Beach on the Central Coast of New South Wales, is a family business, proudly owned and operated by husband and wife team, David and Julie Mitcheson.

Seaspray is not your average jewellery shop; our qualified jewellers design, manufacture, repair and remodel jewellery on our premises. David and Julie have a genuine passion for offering quality jewellery that lasts ... You can trust Seaspray to help you celebrate the most important occasions in your life by providing beautiful, exceptional jewellery.

Experienced Jewellers

Experience Jewellers, Umina Beach, NSW Australia

David is a manufacturing jeweller with over 40 years’ industry experience. He holds a Diploma of Gemmology, Diploma of Diamond Technology and Certificate of Advanced Diamond Grading. David is also an Antwerp Diamond Broker and is a Registered Valuer with the National Council of Jewellery Valuers. Julie has a Diploma of Business Management and has over 35 years’ jewellery retail experience as well as extensive experience in jewellery design and the sourcing of gemstones.

Together, with our team of qualified manufacturing jewellers, designers and outstanding store and support staff, we are committed to “going above and beyond” to provide exceptional advice and service to our customers and the community at affordable prices. We take the same care with a simple charm solder as we do with your most precious family heirloom repairs and restorations.

Custom Made Jewellery

Custom made jewellery by Seaspray Valuations and Fine Jewellery Central Coast Australia

Seaspray not only ensures that we are the best jewellers in Australia, but also that all jewellers employed by us are at the top of the industry. Our custom made jewellery pieces are designed and created, on our premises, in the Seaspray workshop and each unique piece is crafted to the highest standards before receiving the Seaspray hallmark.

David and Julie travel the world to ensure they keep abreast of the industry’s technical advancements, whilst also sourcing the finest quality precious metals, diamonds and gemstones. This ensures we give every customer the ability to obtain an item of jewellery specific to their wants and needs, making it impossible to be compared and ensuring our customers are offered the latest designs available.

Seaspray gives customers the opportunity to create their dream piece of jewellery right in store. David and Julie will offer professional advice from gemstone and metal selection, to designing the setting and deciding on the size and shape of your unique gem to suit your budget. We encourage our customers to bring their own ideas or seek some creative inspiration. David and Julie will work with you to make your vision a reality.

We also offer customers a flexible custom jewellery design process utilising computer aided design (CAD). Customers may choose the type of stone, the shape, the colour, the metal quality and the mount. Using the specialist software, David and Julie can show you a three-dimensional image of exactly what the finished product will look like. You're invited to sit down in store and become part of this unique creative design process, providing you with a very personal and interactive experience.

All custom makes come with a free annual check-up, clean and polish … please see our Seaspray Care Package for details.

Ready Made Jewellery

Ready Made Jewellery at Umina on the Central Coast of NSW Australia


Seaspray is proud to offer the most comprehensive and carefully curated range of ready-made jewellery and gift ware on the Central Coast. Birthdays, weddings, anniversaries, engagements, births, christenings, graduations, mother’s and father’s days, housewarmings, or simply “I love you”… no matter what the occasion, you are certain to find the perfect gift at Seaspray.

Our extensive jewellery range encompasses rings, necklaces, earrings, bracelets, bangles, pendants, anklets, brooches, watches, charms and cufflinks for men, women and children … in yellow gold, white gold, rose gold, platinum or sterling silver, unset or stone set with every feasible gemstone, diamond, pearl or opal in classic, modern, contemporary or vintage stylings, all as unique and individual as our customers.

Our Range of Giftware

Gift ware and jewellery boxes at Umina on the Central Coast of NSW Australia

We also offer a substantial gift ware range including jewellery boxes, trinket boxes, money boxes, ornaments, glass ware, clocks, barometers, certificate holders, photo frames, as well as collectibles from Beatrix Potter and Enchanting Disney to Harry Potter – Royal Selangor, the beautiful Willow Tree figurative sculptures, fanciful animal mugs from Royal Worcestor, realistic John Beswick animal figurines as well as his artwork vases with Masters such as Van Gogh and Monet … plus so much more!

You are welcome to come in store, order online or you can contact our friendly staff by phone or online “chat” for any queries or gift recommendations and be assured that the service we offer after your purchase is just as important to us as it was before your purchase.

Our friendly team can also assist with design services, handmade jewellery, repairs, restoration and remodelling, valuations, insurance claims and replacements … plus we buy gold!

Seaspray Jewellery is proud to support our local community by sponsoring:

  • Umina Beach Men's & Women's Bowling Club
  • Ettalong Women's Bowling Club
  • Woy Woy Rotary Club
  • The Red Cross
  • The Cancer Council's Biggest Morning Tea
  • 2GO's Give Me 5 for Kids
  • The Women's Health Centre
  • The NSW Rural Fire Service
  • Brisbane Water Secondary College
  • The local chapter of the Vietnam Veterans Association

Come and visit our fabulous store and be treated to the best customer service on the Central Coast!