Jahan Diamond Importers

Call us today: 800.424.GEMS

Why choose Jahan Diamond Importers for your jewelry investment?

  • Excellent quality at true wholesale pricing
  • Extensive selection of jewelry and loose diamonds
  • Patient, experienced staff
  • On-site GIA-trained gemologist
  • Environmentally sound practices

Make your diamond or jewelry purchase with the preferred San Francisco Bay Area diamond importer.

Loose Diamonds

Tap your creativity. Select from our extensive diamond inventory, then choose a setting that will enhance your diamond.

Engagement Rings

A classic solitaire, or a delicate micro-pave setting? Let us help you find a ring that is uniquely yours.

Custom Design

Design it yourself. Create a distinctive look with a custom-designed ring, necklace, or bracelet.

Find Diamonds

San Francisco Diamonds

25 Years of Experience

Now assisting our second generation of loyal San Francisco Bay Area diamond customers.

Diamond Education

Learn before you buy.
Consult trusted information from the Gemological Institute of America on:

  • Gem identification
  • Diamond grading
  • Cut, color, clarity, & carats

Our Affiliates


Sell Your Jewelry

Get fair, accurate appraisals and top dollar for jewelry you would like to sell.
Contact us today >

We Buy Jewelry

Diamond Engagement Rings and Fine Jewelry

Jahan Diamond Importers offers one of the largest inventories of loose diamonds in San Francisco. We offer both men’s and women’s lines in our superb jewelry and diamond selection. We are committed to providing the highest quality diamonds and jewelry at wholesale prices. Along with working with diamonds, we also work with high end colored stones.

Along with providing loose diamonds to San Francisco, we also offer an extensive selection of:

  • Wedding Bands & Engagement Rings in San Francisco
  • Diamond Jewelry
  • Watches
  • Custom Designed Jewelry

Our experienced and knowledgeable staff is here to help you pick out the perfect engagement ring or piece of fine jewelry to fit your exact needs and preferences. If you are interested in designing your jewelry purchase yourself, we have a simple process to help you express exactly what you are envisioning. We can also evaluate your fine jewelry and luxury watches and will offer cash on the spot.

For over 25 years, we have faithfully served San Francisco’s diamond customers and are committed to continually providing the exquisite jewelry and diamonds and unbeatable customer service that our customers have come to expect. Our simple search process will help you to find the exact loose diamond that you are looking for, whether it is Round, Princess, Oval, Asscher, Emerald, Cushion, Radiant, Marquise, Pear, or Heart shaped. For more information, give us a call at 800-424-GEMS (4367).