Shop The Collections
All new jewelry and accessories are made in the USA, Italy and Germany.
”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
"They really are the best, and it's so easy to find beautiful unique items. I can't say enough good things about Deleuse Jewelers. I highly recommend them." Pam A., San Francisco
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From the Gemological Institute of America: Fancy Colored Diamonds
Diamonds in the normal color range are colorless through light yellow and are described using the industry’s D-to-Z color-grading scale. Fa... -
"How Cocktail Rings Got Their Name"
A statement jewel like no other, read about the fascinating history of cocktail rings, originally a symbol of rebellion and independence. ... -
From the American Gem Trade Association ...."All About Citrines"
Citrine"Shining with a golden glow, people have long treasured citrine as a gift from the sun. Citrine, a variety of transparent quart... -
Jeff Deleuse, Graduate Gemologist and Certified Appraiser
Jeff Deleuse, Graduate Gemologist and Certified Appraiser from the Gemological Institute of America Specialist in Diamond Grading and... -
Conversations: Amy Roseveare visits Janet Deleuse
Although Janet has a background in molecular biology, it’s clear that jewelry is her passion. She generously spent time showing me her one-of-a-k...
Featured collection
All gold jewelry is fine quality 14k, 18k or 22k. Made in Italy, Germany and the USA.
Gold →