If you’re thinking about selling gold in Los Angeles, one of the first questions you may have is: How is gold valued?

The value of gold jewelry is generally influenced by several factors, including its gold purity, weight, current gold market price, and the type of item being evaluated. Some jewelry may also have additional value because of its brand, craftsmanship, gemstones, condition, or collectibility.

Understanding these factors before you sell can make it easier to evaluate an offer and ask the right questions.

At Cash 4 Gold & Diamonds, we believe sellers should understand how their valuables are evaluated before deciding whether to sell.

What Determines the Value of Gold?

When evaluating gold, buyers typically consider several important factors.

These include:

• Gold purity or karat
• Weight
• Current gold market price
• Whether the item is solid gold, plated, or another type of material
• Refining or resale considerations
• Condition and design
• Brand or collectible value
• Diamonds or other gemstones

For ordinary gold jewelry being purchased primarily for its precious metal content, purity, weight, and the prevailing gold price are especially important.

What Does Gold Karat Mean?

Gold karat describes how much pure gold is contained in an alloy.

Pure gold is 24 karat. Jewelry is often made by combining gold with other metals to improve durability or achieve different colors and characteristics.

The FTC explains that an 18K item consists of 18 parts gold and six parts other metal, while a 14K item consists of 14 parts gold and ten parts other metal.

How Pure Is 24K Gold?

24K represents essentially pure gold.

Because pure gold is relatively soft, jewelry is frequently made using lower

karat alloys rather than 24K gold.

How Pure Is 22K Gold?

22K gold contains approximately 91.7% gold.

It is commonly seen in certain types of jewelry and gold coins.

How Pure Is 18K Gold?

18K gold contains 75% gold.

The remaining 25% consists of other metals used in the alloy.

How Pure Is 14K Gold?

14K gold contains approximately 58.3% gold.

It is one of the commonly encountered gold purities in jewelry.

How Pure Is 10K Gold?

10K gold contains approximately 41.7% gold.

Because the gold percentage is lower than in 14K or 18K jewelry, two items of identical weight can have substantially different gold content.

How Do You Identify the Karat of Gold Jewelry?

Many pieces of jewelry contain a quality mark indicating their gold content.

You may see markings such as:

• 10K
• 14K
• 18K
• 22K
• 24K
• 417
• 585
• 750
• 916

For example, 585 generally corresponds to approximately 58.5% gold, while 750 corresponds to 75% gold.

However, a stamp alone should not always be treated as conclusive proof of an item’s composition.

A professional evaluation may include testing to confirm the actual precious metal content.

The FTC provides consumer guidance about gold quality marks and how they communicate the amount of gold in jewelry.

Why Does Gold Weight Matter?

Once the purity of an item is established, its weight becomes another major part of determining its underlying gold content.

In simple terms, an item containing more actual gold generally has a higher underlying metal value than an otherwise comparable item containing less gold.

However, sellers should understand what exactly is being weighed.

A piece of jewelry may contain:

• Gold
• Diamonds
• Gemstones
• Clasps
• Springs
• Other metals
• Non metal components

These components can affect how the total weight relates to the actual amount of gold.

What Is a Troy Ounce?

Gold markets commonly quote precious metals using troy ounces, rather than the ordinary avoirdupois ounces Americans commonly use for everyday goods.

One troy ounce is approximately 31.103 grams, according to NIST.

This distinction is important because a standard ounce and a troy ounce are not the same measurement.

You may also encounter gold buyers using grams or pennyweights.

When receiving an evaluation, ask which unit of measurement is being used.

What Is the Gold Spot Price?

The spot price of gold is a market reference for gold.

Gold prices fluctuate as markets change, so the price you see today may differ from the price on another day.

The World Gold Council provides gold spot price information and notes that the gold market also uses benchmarks such as the LBMA Gold Price.

This market price is an important starting point for understanding gold value—but it does not automatically equal the amount a buyer will pay for your jewelry.

Why Isn’t My 14K Jewelry Worth the Full Gold Spot Price?

This is one of the most important concepts for gold sellers to understand.

The quoted gold price generally refers to gold at a specified market standard. Your jewelry may contain considerably less than 100% gold.

For example, 14K jewelry contains roughly 14 parts gold out of 24.

So if you have a 14K bracelet weighing 20 grams, you should not simply multiply all 20 grams by the market price of pure gold per gram and assume that is what a buyer should pay.

The actual gold content first needs to be considered.

The buyer may then account for additional factors involved in purchasing, processing, refining, or reselling the item.

How Is the Gold Content of Jewelry Estimated?

A simplified way of understanding the underlying gold content is:

Item weight × gold purity = approximate pure-gold weight

For example, imagine a piece weighs 20 grams and tests as 18K.

18K gold is 75% gold.

A simplified calculation would therefore be:

20 grams × 75% = approximately 15 grams of gold content

That does not mean the item’s purchase offer will equal the market value of exactly 15 grams of pure gold.

Instead, it helps explain the relationship between the item’s total weight, purity, and underlying precious-metal content.

How Do Gold Buyers Test Gold?

Gold buyers may use different methods depending on the item being evaluated.

Visual Inspection and Hallmarks

An evaluator may first inspect the item for markings indicating karat or fineness.

These markings provide useful information but may still need verification.

Electronic or X-Ray Testing

Some professional buyers use electronic equipment or X-ray fluorescence technology to help analyze metal composition.

Different testing methods have different applications and limitations, which is why an experienced evaluator may use more than one piece of information when determining an item’s composition.

Acid Testing

Acid testing is another traditional method used to help assess gold purity.

The appropriate testing method depends on the type and condition of the item.

If you’re selling gold, you can ask the buyer how your gold was tested and how the purity was determined.

Does the Condition of Gold Jewelry Affect Its Value?

It depends on how the item is being valued.

If a broken chain is being purchased primarily for its precious-metal content, the fact that the chain is broken may matter less than its purity and gold weight.

But some jewelry may have additional resale value when it is:

• Made by a desirable designer
• Antique or vintage
• In excellent condition
• Rare
• Collectible
• Set with valuable gemstones

That is why potentially important jewelry shouldn’t automatically be treated as scrap.

Can Broken Gold Still Be Valuable?

Yes.

A broken gold necklace, damaged bracelet, bent ring, single earring, or other unwanted piece can still contain valuable gold.

Its precious-metal content does not disappear simply because the jewelry can no longer be worn.

If you have broken or unwanted jewelry, having it evaluated can help you understand whether it has precious-metal or additional resale value.

Are Diamonds and Gemstones Included in Gold Value?

Diamonds and gemstones should be considered separately from the gold content when they may have meaningful value.

A piece of jewelry might therefore have several potential components of value:

Gold value + gemstone value + potential jewelry/resale value

Not every stone necessarily has significant secondary-market value, but valuable diamonds or gemstones should not automatically be ignored.

If your jewelry contains diamonds or significant gemstones, ask whether they are being evaluated separately from the gold.

Can Designer Jewelry Be Worth More Than Its Gold Content?

Yes.

Some designer, vintage, antique, collectible, or luxury jewelry can potentially be worth more as a complete piece than simply as precious metal.

Before selling potentially valuable branded jewelry, consider whether the piece has characteristics such as:

• Recognizable designer markings
• Original documentation
• Serial numbers
• Original boxes
• Certificates
• Historical or collectible significance

A knowledgeable evaluator should consider whether an item deserves evaluation beyond its melt or precious-metal value.

How Much Is My Gold Worth Today?

There is no single accurate answer without knowing what you have.

Determining your gold’s potential value requires information such as:

• Weight
• Karat or purity
• Current gold market price
• Whether the item contains gemstones
• Brand or maker
• Condition
• Potential resale or collectible value

Because the gold market changes, avoid relying on an old article containing a fixed dollar amount for what gold is supposedly “worth today.”

For current market information, the World Gold Council gold-price data provides a useful reference.

How Can I Estimate My Gold’s Value Before Selling?

You can start by looking for the karat mark on your jewelry and getting an approximate weight.

Then check a reputable source for the current gold market price.

However, treat any home calculation as an estimate, not a guaranteed purchase offer.

Professional testing may determine that the item’s actual composition or weight differs from what you expected.

Additionally, jewelry with diamonds, gemstones, designer provenance, or collectible value may require a different type of evaluation.

How Can I Get a Better Offer for My Gold?

The goal shouldn’t simply be finding the buyer making the biggest advertising claim.

Instead, look for a buyer who provides a transparent evaluation.

Before selling:

• Know what type of gold you have
• Ask how purity was determined
• Ask to understand the weight
• Check the current gold market
• Ask whether gemstones have separate value
• Ask whether designer or collectible value was considered
• Understand the offer before accepting it

If you’re comparing different ways to sell, read our guide Where to Sell Gold in Los Angeles: How to Get the Best Price for Your Gold.

Do Pawn Shops Value Gold Differently?

Different buyers can have different business models, operating costs, resale opportunities, and purchasing criteria.

That means offers for the same item may vary.

If you’re considering a pawn shop, see our guide How Much Do Pawn Shops Pay for Gold? What Los Angeles Sellers Should Know for a more detailed explanation.

Frequently Asked Questions About Gold Value

Is 18K gold worth more than 14K gold?

Per equal unit of weight, 18K gold contains more pure gold than 14K gold. However, the total value of a specific piece also depends on its weight and potentially its design, gemstones, brand, condition, and resale value.

Is 14K gold real gold?

Yes. 14K gold is a gold alloy containing 14 parts gold out of 24 total parts. The FTC’s consumer guidance explains how karat markings indicate the proportion of gold in jewelry.

Is broken gold worth less?

If an item is being valued primarily for its precious-metal content, being broken does not eliminate the value of the gold it contains. A wearable or collectible piece, however, may have additional value based on condition.

Do gold prices change every day?

Gold prices fluctuate with market activity. For that reason, the reference price used when evaluating gold can change over time. The World Gold Council maintains gold spot-price data and related market information.

Should I sell gold based only on its weight?

No. Weight is only one part of the evaluation. Purity is crucial, and some jewelry can also have value from diamonds, gemstones, brand, craftsmanship, rarity, or collectibility.

How do I know whether a gold offer is fair?

Ask the buyer to explain the item’s tested purity, weight, market-price reference, and any other factors used in calculating the offer. Understanding those components makes comparing evaluations easier.

Get Your Gold Evaluated in Los Angeles

Understanding how gold is valued can help you make a more informed decision before selling.

Cash 4 Gold & Diamonds evaluates gold jewelry and other valuables for customers in Los Angeles.

If you have gold jewelry, broken gold, coins, bullion, estate jewelry, diamonds, or other valuables, bring the items in for an evaluation and ask questions about how their value is determined.

There should be no mystery about the basic factors affecting your gold’s value.