Loose Gemstones,
& Designer Brands

A trove of luxury for your bidding pleasure

Unearth extravagant collections of precious pieces and peruse high-end brands at Roxbury’s jewellery and luxury goods auctions.

Roxbury’s Auction House deals in all things that glitter and more, making it simple to purchase premium, pre-loved pieces to add to your collection or for the ultimate gift. Explore a range of fine jewellery and accessories from brands like Cartier, Bulgari and Tiffany & Co., to rare diamonds, Rolex and Omega watches, gemstones and much more.

Roxbury’s Auction House also gives you exclusive access to second-hand international luxury items, with a signature range of fashion accessories from brands including Versace, Louis Vuitton, Prada and Hermes, to mention a few.

With almost four decades of experience and a passion for sourcing, appraising and selling quality jewellery, the Roxbury’s Auction House team has established itself as one of the best in the industry.


Explore a treasure trove of vintage jewellery, antiques, amazing second-hand luxury jewellery, and gold and silver collectables.

Auctioned jewellery

Designer Watches

An extensive collection of antique and contemporary designer watches such as Rolex, Tag Heuer, Cartier, Longines, Omega and more.

auctioned watches

Argyle Pink Diamonds and Diamonds

We receive rare selections of unique Certified Argyle Pink Diamonds and rare loose diamonds ideal for a diamond investor or collector.

auctioned diamonds

Loose Gemstones

We house a great variety of loose gemstones in multiple clarity and sizes. From breathtaking opals and morganites to rare emeralds and tanzanites.

auctioned gemstones

Never miss a great opportunity again

Valuations for insurance purposes

Insurance compensation based on auction estimates may prove insufficient to purchase replacements for lost or damaged assets, which is why we are so particular with our comprehensive valuations.

Our gemologists and valuers are held accountable to very specific industry standards, so use Roxbury’s as the most trusted appraisers in the industry.

Professional Valuation Services for Estates and SMSF Collectors

Roxbury’s provides endorsed valuation services compliant with the Australian Tax Office’s regulatory requirements for individuals, investors and self-managed superannuation funds.

More formal assessments and valuations with a detailed written report is a specialised service we offer at a fee. 


All items are available for inspection before each auction, so you if you’re a buyer, you can rest assured it’s exactly the piece you’re after. Not sure what you want? 

There’s no harm in browsing. Everyone is welcome to inspect our range at Roxbury’s.


At Roxbury's, our specialists understand the unique needs of each customer. Whether it's auctioning a single item, a small collection or an entire estate, we put your needs first.

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We empower our community with the confidence to buy, sell and consign in a global market.

Our team of experts offer intergenerational expertise across a range of services with a strong focus on nurturing long-term client relationships.

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All consignments are securely stored in their state-of-the-art storage facilities during the consignment period.

Consignments over A$25,000 receive a complimentary dedicated safety deposit box.

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Find out what your items are worth Request a call back.

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