Gold is one of the most valuable assets you can own, and one of the most common questions we get at BOZ Jewelry is how gold is weighed and how gold is sold. Many people assume gold is priced per piece, but in many parts of the world, gold is actually sold by weight and purity. Understanding how gold is weighed and valued helps you make better decisions when buying or selling gold jewelry.
How Gold Is Measured
Gold is typically measured in grams, not pounds or ounces used in everyday items. In jewelry, the most common unit used is grams, and sometimes troy ounces in international gold markets.
Here are the basic weight units used for gold:
- 1 gram (g)
- 10 grams
- 100 grams
- 1 kilogram (1000 grams)
- 1 troy ounce = 31.1035 grams
Most jewelry pieces like rings, bracelets, and necklaces are weighed in grams using a digital jewelry scale.
Understanding Gold Purity (Karat)
Gold is not always pure. It is mixed with other metals to make it stronger for jewelry. Gold purity is measured in karats (K).
Common gold purities include:
- 24K gold = Pure gold (99.9% gold)
- 22K gold = 91.6% gold
- 18K gold = 75% gold
- 14K gold = 58.5% gold
- 10K gold = 41.7% gold
The higher the karat, the more valuable the gold.
How Gold Value Is Calculated
To calculate the value of gold, you need three things:
- Weight of the gold (in grams)
- Purity (karat)
- Current market gold price
Basic formula:
Gold Value = Weight × Purity % × Market Price per Gram
Example:
If you have:
- 10 grams of 18K gold
- Market price = $70 per gram
18K gold purity = 75% = 0.75
Value = 10 × 0.75 × 70 = $525
This is how gold buyers calculate how much your gold is worth.
Why Jewelry Stores Do Not Always Sell by Weight
At BOZ Jewelry, we do not sell jewelry by weight because jewelry is more than gold. Jewelry pricing includes:
- Design and craftsmanship
- Diamonds or gemstones
- Brand and quality
- Production and finishing
- Setting and polishing
- After-sales service and warranty
When you buy fine jewelry, you are paying for the artistry, design, experience, and meaning behind the piece, not just the gold weight.
Tips If You Want to Sell Your Gold
If you plan to sell gold, here are some important tips:
- Know your gold karat (10K, 14K, 18K, 22K)
- Weigh your gold using a jewelry scale
- Check the current market gold price
- Get multiple quotes before selling
- Remove gemstones before weighing if possible
- Understand that buyers pay below market price because they refine and resell
BOZ Jewelry Advice
Gold is valuable, but jewelry is priceless because of what it represents. Many people sell gold when they need money, but many also keep gold because it holds memories, family history, and special moments.
Whether you are buying, selling, repairing, or redesigning old jewelry, BOZ Jewelry is always here to guide you and help you make the best decision for your gold and your story., Gold Guide, Sell Gold, Gold Education, Jewelry Education
