New and Vintage Jewelry & Accessories
"Our success is maintaining high standards of knowledge, service and quality fine jewelry."
Janet Deleuse, Designer
Jeff Deleuse, Graduate Gemologist & Certified Appraiser, AGS, AGTA
Insurance and Estate Appraisals Testing Lab on Premises
Tuesday-Saturday 10:30-4:00 Call for Appointments
55 Broadway, Fairfax, CA 94930 415-459-3739 Free Shipping/ Curbside Pickup

Janet Deleuse Designer Jewelry
With an increasing portfolio, many of Janet’s designer jewelry has been featured in WWD, Town & Country, Robb Report, Couture International Jewelry and Lustre magazines. Janet Deleuse Designer Jewelry, Accessories and Couture Outerwear are exclusively one-offs and all made in the USA.
Shop Collection →Vintage Designer Luca Carati Diamond Pendant
Vintage Collection
- Vintage designer Luca Carati diamond pendant
- 18k white gold pendant with paved set diamonds on chain
- Round brilliant diamonds, VS2, F-G approximately 1.41 cts total weight
- Approximately 17mm X 34.5mm X 6.6 mm tear drop shape
- Approximately 8.5 grams total weight
- 18k white gold chain, 1.5mm, adjustable 16" to 14"
- Originally sold by Deleuse Jewelers, Fairfax
- Original owner, shows no signs of wear, excellent condition
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Victor Mayer, the "Official Workmaster of Faberge"
Victor Mayer's family history in fine jewelry enameling fabrication with Faberge dates back to St. Petersburg, Russia 1895. In 1989 Victor Mayer ow... -
Jeff Deleuse, Graduate Gemologist and Certified Appraiser
Jeff Deleuse, Graduate Gemologist and Certified Appraiser Member American Gem Trade Association and the American Gem Society Specialist in D... -
What's on Sale? Sign Up for Exclusive Pop Up Sales!
What's New? Online Pop Up SALES on Deleuse.com Exclusive for email subscribers. Limited days or hours for large red... -
Pascal Lacroix
Raised in the South of France by artist parents in the splendor of the “Gorge du Verdon” Provence region was the perfect cruc... -
January Birthstone ...What is a Garnet?
Resembling pomegranate seeds—the little red gems were named from the Latin word, ‘Granatum.’ The gemstone Garnet is most commonly known as deep red...