Moonstone Gold Blog - Gold Selling Advice
The Moonstone Gold Blog offers practical guides to valuing and selling gold in the UK. Explore articles about jewellery, coins, gold prices, purity and postal sales. Whether you have one unwanted ring or several pieces, start with the questions that matter to you.
Our guides explain the details behind an estimate and the steps involved in requesting an offer. For example, learn why weight and purity matter, how to compare buyers and what to check before posting valuables. Then, use the relevant service pages for current arrangements.
Start with the gold selling resources that match your situation. If you do not know an item’s purity, read about hallmarks and testing first. Alternatively, if you already know its weight and carat, explore the valuation guides. This helps you separate questions about the item itself from questions about the offer.
The Moonstone Gold Blog also covers practical preparation. Before posting, check the current service details and keep a record of your items. If an article raises a question about your own jewellery, ask our team before deciding what to send.
Latest Articles from the Moonstone Gold Blog
Read our three newest guides, or browse earlier articles below.

Will Lab-Grown Gold Make Gold Prices Fall?
Could lab-made gold push prices down? We examine the mercury-to-gold claim, the established science and the missing evidence on commercial production.

Does Gold Tarnish – Causes, Care and Selling Advice
Find out why gold jewellery changes colour, how to care for dull pieces and what tarnish means when you want to sell.

How to Weigh Gold at Home – 6 Simple Steps
Learn how to weigh gold at home with suitable scales, record each item in grams and account for stones before requesting a…
More Gold Selling Guides
Browse earlier articles about valuations, hallmarks, secure postage and comparing buyers. Use the page links below to explore the full collection.

Why Gold Buyers Don’t Pay Full Market Price in the UK (Explained)
Gold buyer prices are often lower than the headline gold market rate. Therefore, sellers sometimes wonder why gold buyers do not pay…

Where Is the Best Place to Sell Gold in the UK?
If you are wondering where the best place to sell gold in the UK is, you are not alone. Many people have…

How Much Do Gold Buyers Pay Per Gram in the UK? (Real Rates Explained)
How Much Do Gold Buyers Pay in the UK? How much do gold buyers pay in the UK? There is no single…

How Much Is My Gold Worth? UK Gold Value Guide
How Much Is My Gold Worth? If you are asking “how much is my gold worth?”, start with its weight, purity and…

How to Sell Gold Online UK Safely: The Complete 2026 Guide
Sell Gold Online Safely in the UK This guide explains how to sell gold online UK safely. To sell gold online safely,…

Is Selling Gold Taxable in the UK? CGT & VAT Explained (2026 Guide)
Is selling gold taxable UK? Sometimes, but tax does not apply to every sale. The answer depends on what you sell, whether…
Useful Tools Alongside the Moonstone Gold Blog
Estimate Your Gold’s Value
Alongside the Moonstone Gold Blog, use our UK gold price calculator for an indicative estimate based on weight and purity. However, the final offer follows an assessment of your items. You can also review the LBMA Gold Price benchmark for wider market context.
Understand Purity and Testing
Our gold selling resources include a guide to testing methods, which explains what different assessments can establish. A hallmark or colour can provide clues, but an unfamiliar item may need professional testing. Also, remember that stones and other non-gold components affect the eligible weight.
Prepare for a Postal Sale
For practical gold selling resources, read our step-by-step selling guide before choosing which items to send. Then, check the packaging instructions, insurance cover and return terms. Our frequently asked questions cover common concerns about offers and payment.
Your Next Step After Reading
The Moonstone Gold Blog can help you prepare questions, but each item needs its own assessment. If you are ready to proceed, request a free insured pack. Alternatively, contact our team if you need help with an item or the selling process.

