It’s our goal to make selling your diamonds as easy and profitable as possible.

We buy diamonds of every size, and base our final offer on information from appraisers certified by the Gemological Institute of America (GIA). Our clients are often surprised at our valuations of their old and unwanted diamonds!

To get started, fill out our short
informational form.

Then you’ll receive a free Appraisal Kit
mailer with which to send us your

The shipment is insured against loss
or damage.

Once your appraisal is done (within
24 hours) your materials and send
you a check in return within 24

If you are selling diamond jewelry
with a gold, silver, or platinum setting,
we will include payment for the value

Begin Appraisal

How To Sell Diamonds in San Francisco

Diamond and Jewelry Buyers Near Me in San Francisco

To sell your diamond ring in San Francisco for a fair and accurate price, you must find the right buyer. Several jewelers and in-person buyers in San Francisco will purchase your unwanted diamond jewelry. However, you’ll only receive a portion of its resale value.

You can also sell your diamonds online with Diamonds USA. What is the difference between selling with us vs. selling offline? Overhead. Because we’re online diamond buyers and don’t have the costs of a physical location, we can offer you significantly more for your diamonds than offline buyers.

diamond ring
diamond ring

How Much Is My Engagement Ring Worth?

The value of diamonds is based on market prices, which experience regular fluctuations and vary depending on stone quality. Quality is determined by scoring a stone by the “four Cs”: cut, carat, clarity, and color. The higher the score in each category, the higher the value.

Cut refers to the stone’s shape, as well as the number and arrangement of facets, which create the sparkle.
Carat weight refers to diamond size and mass.
Clarity refers to the measurement of flaws, and is determined by the clearness or cloudiness of a diamond when light is passed through it.
Color refers to visible hue and richness in a stone. Diamonds in rarer colors like blue or pink are more desirable.

All of the appraisers we work with are GIA-certified to ensure that your assessment will be accurate and fair. They’ll appraise loose diamonds, as well as any gold, silver or platinum setting contained in estate jewelry.

Why Sell Your Unwanted Jewelry to Diamonds USA?

We are the best diamond buyer in San Francisco for the following reasons:

Experience. Diamonds USA has worked with Fortune 500 companies and individuals since 2005, allowing us to offer services typically reserved only for private companies. We are an experienced leader in precious metals refining, making us able to assay gold, silver and platinum settings.

Professionalism and reliability. Every Appraisal Kit mailer is fully insured against loss and damage. We’re Better Business Bureau members, and use GIA-certified professionals for all appraisals. You’ll get a check within 24 hours. 

Flexible options. Choose to receive payment via check, or same-day Paypal deposit.

Accurate, competitive payouts. You always receive true and full value for your diamond jewelry, because it’s been thoroughly appraised by certified professionals.

Risk-free. If at any time you choose not to sell your diamonds to us, or aren’t satisfied with the offer you receive, there’s no obligation to sell. Just let us know, and we’ll return your diamonds immediately.


Sell Your Diamond Ring Online Today

Are you ready to receive a professional appraisal from Diamond USA buyers online? Contact us to get started.

Don’t settle for less than full value for diamonds and diamond jewelry. Diamonds USA always offers you what your diamonds are truly worth. Request your free appraisal kit today!