Guides on reading jewellery marks and estimating value: karat stamps, gold and silver prices per gram, and when a paid appraisal is worth it.
17 guides
- Emerald Price Per Carat: Practical Ranges
Compare approximate emerald price-per-carat ranges, quality factors, treatment disclosures, and loose-stone versus jewelry value.
- How to Search for Jewelry by Mark, Material, and Value
Learn how to search for jewelry using marks, materials, photos, and app tools to narrow value, identify pieces, and avoid common mistakes.
- What 750 Stamped Gold Means in Jewelry
gold with 750 stamped: Learn what 750 stamped on gold means, how to confirm karat value, and what it can be worth when selling or buying jewelry.
- How to Identify Jewelry Hang Tags Clearly
jewelry hang tag identification: Learn how to identify jewelry hang tags, read common markings, spot warning signs, and photograph tags clearly before valuation
- Gold Filled Jewelry Value: What It’s Worth and How to Estimate It
Learn how to estimate gold filled jewelry value, what markings mean, which factors affect price, and how to identify whether your piece has resale or scrap worth.
- 14kt White Gold Price: What It Means and How to Estimate Value
Learn about 14kt white gold price with practical clues, simple checks, and useful next steps for a clearer first assessment with Jewelry Value Finder.
- 14k HGE Lind Ring Value: How to Identify Markings and Estimate Worth
Learn about 14k hge lind ring value with practical clues, simple checks, and useful next steps for a clearer first assessment with Jewelry Value Finder.
- Sterling Silver Price Per Ounce: What It Means and How to Check Value
Learn how the sterling silver price per ounce is calculated, what affects scrap value, and how to check what your silver jewelry, flatware, or coins may be worth.
- Sterling Silver Price Today: Spot Rate and Real Resale Value
Learn how to check the sterling silver price today, what affects scrap value, how to identify sterling silver, and how to estimate what your jewelry may be worth.
- Diamond Prices Over Time: Trends and What They Mean for Yours
Learn how the price of diamond over time is determined, what affects diamond value today, and how to check a diamond’s worth with practical valuation steps.
- 10k Gold Scrap Prices: Calculating Melt Value
Learn how to estimate 10k gold scrap prices, calculate scrap value 10k gold, and check 10k gold ring scrap value with a simple, practical valuation guide.
- Scrap 14k Gold Price: What Buyers Actually Pay
Learn how to check the scrap 14k gold price, estimate 14k gold scrap value, and compare today’s scrap price per gram or pennyweight before selling.
- 14k Gold Price Per Ounce: Quick Reference and Math
Learn how to estimate the 14k gold price per ounce, what affects value, how to test jewelry, and how to use a simple valuation checklist before selling or insuring.
- Jewelry Appraisal Services: Costs, Types, and When You Need One
Learn how a jewelry appraisal service works, what affects jewelry appraisal cost, and how to prepare diamond ring and ring appraisal items for an accurate valuation.
- 14k Gold Price Today: Live Rates and Jewelry Value
Learn how to check the 14k gold price today, what affects 14k gold worth, how to estimate value per gram, and how to use photo-based identification tools correctly.
- 14k Gold Price Per Gram Today: Simple Value Math
Learn about 14k gold price per gram today with practical clues, simple checks, and useful next steps for a clearer first assessment with Jewelry Value Finder.
- Jewelry Value Finder
Use LumaGem as a jewelry value finder to inspect rings, chains, bracelets, earrings, stones, hallmarks, and estimated value clues from a photo.