Amethyst tassel necklace in 18k, 30" long.

A small preview collection of extraordinary jewelry designed by
Janet Deleuse.

   Link to view more:  Janet Deleuse  

 Each piece is one of a kind, hand-fabricated in platinum or 18k gold with the finest gems cut in Germany and high quality ideal, VVS, VS, E-F diamonds.

 Peridot Pendant and Amethyst pendant set in 18k gold with pave set diamonds.   Separate Necklaces.  Peridot and diamond drop earrings.       



    60.00 cts. natural aqua in platinum.

Diamond Flower Ring


                 Diamond Pendant Necklace 

  Gem rainbow moonstone with diamonds.


                        Tourmaline & Diamonds Ring

                         Diamond engagement ring in platinum.



 Natural Aqua, Diamonds & Faceted Peridot Earrings in Platinum.

Precision cut aqua and peridot in Germany.




       Natural Aqua and Faceted Sapphire Briolottes with Diamonds in Platinum.                    




 Aquamarine carved flowers with natural aqua and diamonds in center.  Precision cut aquas in Germany.




        Peridot and Diamond Deco Pendant.

Faceted Gemstones & Diamonds   



                               Sapphire and Diamond Rings in Platinum.



             German cut natural Aqua with diamonds in platinum.


    Pink Tourmalines and Diamonds in Rose Gold Earrings. 




Large Amethyst with swirls of diamonds in 18k gold



 Round rare red fire opals with circles of yellow sapphires and rubies in 18k yellow gold


                   .      Fire opal and diamonds.



Yellow sapphire flowers in yellow gold and pink sapphires in pink gold.



           Moon and Star Diamonds in Platinum. 



                       Peridot, Aqua, Sapphires and Diamond Earrings.



                  Rare Green Tourmaline in Platinum with Diamonds.



                           Natural Aquas inset in Platinum.



Natural Gem Turquoise and Akoya Pearl Bracelet.  Mabe Pearl and Turquoise Ring.  18k Gold.



                           Tahitian Pearls and Diamond Bracelet in 18k.



                                                                                                                  Faceted Gem Smokey Quartz with Diamonds in 18k.




                  Pink Tourmaline and Amethysts Pendant in 18k.



           South Sea Pearl and Diamonds in Platinum.



                  Black jade and platinum diamond chain necklace.



           Natural black opal and diamond ring in 18k gold.   


               Carved cameo with grey baroque south sea pearls.


 All jewelry featured are one-offs, designed by Janet Deleuse and made in the USA.

                                    Call for information 415-459-3739

View commissioned jewelry designed by Janet Deleuse

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“Janet, thank-you for everything you do. As I said before, you are truly an artist, and that is why it is so special buying jewelry from you.” Peter, Atlanta, GA

” Beauty, exquisite design, pleasant and personalized attention. These qualities have been constant in our 20 years of shopping with Janet and Jeff Deleuse – Two exceptionally talented and caring people. The Best!’ Helen P.,Belvedere

"This store has a very pleasant environment and Jeff and Janet are both kind, wonderful people. I used Jeff a few times for appraisals and he was very thorough and was happy to answer lots of questions. He uses scientific methods and tests rather than going solely by appearance as some jewelers will try to do, and his expertise is well respected. On one occasion, he even went out of his way to help expedite a deal for me. He has my highest recommendation. Suzanne T., San Rafael, CA

“Jeff is an incredible gemologist who knows everything there is to know about gem stones. He is a true professional and can be trusted. The quality of their work is impeccible and always consistent. I would recommend Deleuse Jewelers to anyone looking for a new, “bauble,” for themselves or someone special!” Terri B., Ross

"I have used Deleuse Jewelers for many years - for everything from purchasing jewelry to repairing jewelry to getting appraisals on jewelry. Their service and work is superb. I highly recommend them." Suzanne S., Tiburon, CA

"I purchased this beautiful chain from Janet Deleuse about 3 weeks ago. It was an online purchase so I was hoping I would be pleased. It exceeded my expectations as it was exactly as pictured. Delicate and perfectly crafted. Packing was very secure and shipping was quick. I would not hesitate to purchase from Deleuse again! Michele, New Jersey

“Janet and Jeff designed and crafted our wedding rings and did a great job. They worked with existing diamonds we had in an antique ruby cocktail ring, added the sapphire stone and made a beautiful pendant with the ruby. In addition, they designed earrings for our daughters. All are still in great shape today. They are easy to work with and very reliable and trustworthy.” Peg M., San Anselmo

Accreditation includes diplomas from the Gemological Institute of America and the American Gem Society and thirty years of experience.

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