Gold bars vs coins: what to compare
Compare gold bars and coins by weight, fineness, price per gram, documentation and delivery. A practical checklist before requesting an AURELIS offer.
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Choosing gold and tanzanites
Practical comparisons and questions to ask before ordering. Start with the product you are considering, then confirm the specific price and terms in your offer.
Choosing a gold bar: 20, 50, 100 or 250 g
Compare 20, 50, 100 and 250 g gold bars. See order-splitting examples, how to compare price per gram and what to check before buying.
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How to choose tanzanite: colour, carats and certificates
What to check when choosing a tanzanite: colour, weight, dimensions, treatments and stone-specific documentation. Practical questions before an enquiry.
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Gold prices: spot, premiums and the real cost per gram
Why does a bar cost more than the gold chart suggests? Compare fine-gold cost per gram, premiums, currency and charges with a worked example.
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Troy ounces, grams and gold fineness explained
How many grams are in a troy ounce, and what does 999.9 fineness mean? Conversions, gross versus fine weight and common gold comparison mistakes.
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Minted vs cast gold bars: practical differences
How do minted and cast bars differ in finish, appearance and packaging? Learn what a photograph can show and what needs confirmation in an offer.
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Gold bar documents: markings, packaging and LBMA
What should match across a bar, its packaging and paperwork? Understand serial numbers, purchase records and the scope of LBMA Good Delivery.
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Storing physical gold: packaging, records and custody
Plan gold storage before handover: protective packaging, private records, home storage and questions about third-party custody and insurance.
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Deferred gold delivery: what to check before ordering
Comparing gold with 12- or 24-month delivery? Ask about price fixing, payment, ownership, documents, delays and physical handover before ordering.
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PAX 2026: choosing a 1 oz or 1/10 oz gold coin
Compare Pressburg Mint PAX 2026 gold coins in 1 oz and 1/10 oz sizes: gold content, diameter, face value and the complete order cost.
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Tanzanite colour and cut: comparing photographs
Why can tanzanite look blue or violet? Compare lighting, cut, dimensions and photographs of the actual gemstone before making an online selection.
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Tanzanite certificates: reading and checking a report
Check a gemological report's issuer, number, stone details and treatments. Understand identification, valuation and seller-issued certificates before ordering.
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Tanzanite care: cleaning, storage and everyday wear
How should you clean tanzanite and protect it from knocks? A practical routine, unsuitable cleaning methods and questions for your jeweller before setting.
Read the guide →Prepared by AURELIS. Each article lists its educational sources; our offer terms are explained in the catalogue and on the deferred delivery page.