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Gem Rock Auctions competitors & alternatives
The 12 closest competitors and alternatives to Gem Rock Auctions among e-commerce & auctions companies — ranked by similarity to what Gem Rock Auctions actually does, not by market-cap band.
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About Gem Rock Auctions
Gem Rock Auctions is an online marketplace and auction platform specializing in the sale of natural gemstones, opals, jewelry, and coins from verified sellers.
Gem Rock Auctions at a glance
Gem Rock Auctions is an e-commerce & auctions company headquartered in Australia. Xcout tracks 3 named people at Gem Rock Auctions, including Ross Sedawie (Shareholder and Key Driver).
Gem Rock Auctions leadership
- Ross SedawieShareholder and Key Driver
- Steve ThomasShareholder and Key Driver
- WayneFounder
Top 12 Gem Rock Auctions competitors
Ranked by semantic similarity — how close each company is to Gem Rock Auctions by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
E-commerce & Memorabilia
F1 Authentics is an official retailer and auction platform for authentic Formula 1 memorabilia, race car parts, and collectibles.
E-commerce
Nivoda operates a B2B platform that supplies diamonds, gemstones, melee, and finished jewelry to retail jewelers. The company provides inventory-sourcing tools, virtual showrooms, website feeds, and manages quality control, logistics, and consolidated shipping for its customers.
Jewelry & E-commerce
Jewelryroom is an online auction platform specializing in authentic diamond rings, gold jewelry, gemstones, watches, and related accessories.
Marketplace
Nivoda operates a B2B marketplace for the jewelry industry, connecting retailers and jewelers with diamond and gemstone suppliers. Its platform provides access to supplier inventory, including natural and lab-grown diamonds, and supports sourcing and ordering for jewelry businesses.
Jewelry & Watches Retail
Eternz is an online jewellery marketplace in India that features authenticated gold, silver, fashion jewelry, and watches from multiple brands.
Retail
The Collecting Group operates curated online marketplaces for buying and selling collectible items, with a primary focus on cars and watches. The company serves global collectors and bidders by facilitating transactions for unique and sought-after goods through digital auction platforms.
Marketplace
Chrono24 is a Germany-based online marketplace specializing in new and pre-owned luxury watches. It serves watch buyers and sellers worldwide, including professional dealers and private individuals.
Retail
Phillips Auctioneers LLC is an auction house that conducts live and online sales specializing in art, design, watches, and jewelry. The company serves collectors and consignors by facilitating the buying and selling of luxury goods and fine art through public auctions, private sales, and online platforms.
Watch Retail & Consignment
Anti Watchman operates a Japanese online marketplace specializing in the consignment and sale of antique and vintage wristwatches.
Similar e-commerce & auctions company
Opal Auctions operates an online marketplace specializing in the auction and retail of natural Australian and international opals, gemstones, jewelry, and coins.
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