New In
"The decision to purchase took about five minutes, but the rewards will last a lifetime. The ruby is a perfect size, shape, setting and design and my fiancé loves your work." David J.
I have had 2 different rings custom made at Deleuse Jewelers. One was designed and created by Jeff Deleuse and the other by Janet Deleuse. Both rings are gorgeous. The quality and workmanship is beautiful! I get endless compliments when I wear either one. I go to Jeff whenever I need a battery for my watch and for all my jewelry repairs! Both Jeff & Janet are incredibly talented, knowledgeable and honest! And they are both super nice people! Diana M.
-
Turquoise, the Birthstone for December
What other gem has been collected, traded, worn and treasured with so much passion for thousands of years as the vibran... -
Basic Diamond Grading Information
DIAMOND SHAPES ROU... -
About Seed and Keshi Pearls
Seed pearls have long been a favourite choice for intricate designs throughout jewellery history, whilst the baroque forms of keshi pearls are to... -
Our Story
We hand-fabricate our jewelry the old fashioned way. A photo of a custom designed ring that we finished making on our work bench. Our s... -
Victor Mayer, the "Official Workmaster of Faberge"
Original Faberge bracelet, limited edition. Faberge bracelet available in our store and online. Victor Mayer's... -
Deleuse Services and Information
Deleuse Jewelers 55 Broadway, Fairfax, Ca 94930 Jeff Deleuse, Graduate Gemologist & Certified GIA Appraiser American Gem Society and Amer... -
Jeff Deleuse, Graduate Gemologist and Certified Appraiser
Jeff Deleuse, Graduate Gemologist and Certified Appraiser from the Gemological Institute of America Specialist in Diamond Grading a...
Featured collection
All gold jewelry is fine quality 14k, 18k or 22k. Made in Italy, Germany and the USA.
Gold →