Best Jewelry Appraiser Daly City Near Me

4worldlovers: Our KAY jewelry maintenance and repair experts help keep the pieces you love sparkling for a lifetime.

Create new one-of-a-kind pieces or revive the jewelry you own with the help of our Jewelry Experts.

Find the diamond of your dreams. We guarantee 100% trade-in value for diamond* jewelry purchased at KAY.

Give your gold jewelry a second life. We make it easy to safely exchange gold jewelry for a great price.

Get an estimate on the retail replacement value of the jewelry you treasure from certified appraisers at KAY.

4worldlovers: For so many people buying a piece of jewelry or creating an engagement ring is more daunting than it is exciting. In our boutique office we are able to sit one-on-one and discover what your options are and what really excites you. We believe that education is key to having our clients feel confident in their gems and designs. Jewelry has so much inner meaning and outer beauty and now the process of creating it will add depth to the experience.

4worldlovers: We provide gemological expertise to prominent jewelry stores, insurance companies, government agency’s (US custom, FBI, Marshals office etc.) and of course to the general public. We work solely by appointment in order to provide private, secure and personal care. We are a full service jewelry company offering appraisal, custom order fabrication, repair and consignment sale.


As a graduate Gemologist with decades of experience we can offer knowledge as to the qualities of any gemstone you may be interested in. The workshops we use to create new items are the same as those used by the fine stores near our office on UNION SQUARE (HARRY WINSTON, CARTIER, TIFFANY, SHREVE, AND GUMPS etc). However, without a large staff or street level retail space we can provide identical quality without the substantial retail markups.

Personal care, expertise, reasonable prices, and an extensive selection of diamonds, engagement rings and the ability to create your own jewelry items from the first step - choosing the diamond, ruby, sapphire, emerald…etc to completion all under one roof. Find out why generations of valued clients rely on INJAYAN & CO. for all your precious jewelry needs, so expect to be very pleasantly surprised!

This is a introduction of our new web site and we hope by the end of year we will complete the exhibition of our entire jewelry inventory. In the meantime, please see a selection above.