Designer Janet Deleuse

Deleuse New and Vintage Jewelry, Couture, Natural Skin Care

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Janet Deleuse Rose Gold Pink Sapphire Earrings

$8,495.00

Deleuse Vintage Coin Pendant Necklace

$2,535.00

Janet Deleuse Tahitian Pearl and Diamond Pendant

$3,040.00

Janet Deleuse Pink Sapphire Heart Necklace, SOLD

$2,350.00

Janet Deleuse Designer Cultured Pearl Bag

Janet Deleuse Cultured Pearl Handbag, SALE

$1,550.00

Janet Deleuse Fire Opal and Diamond Pendant, Pre-Owned

From $1,150.00

Sold Out

Janet Deleuse Sapphire and Diamond Necklace

$17,950.00

Janet Deleuse Sapphire Briolette Necklace

$17,500.00

Janet Deleuse Designer Diamond Band

$1,540.00

Janet Deleuse Designer Star Sapphire and Diamond Necklace

$23,500.00

Janet Deleuse Designer Earrings

$3,250.00

Janet Deleuse Designer Pink Tourmaline and Diamond Earrings

$15,500.00

Janet Deleuse Tanzanite, Diamonds and South Sea Pearl Earrings

$17,500.00

Janet Deleuse Coral and Pearl Bracelet

$240.00

Sold Out

Aqua, Diamond, Sapphire and Peridot Earrings designed by Janet Deleuse, SOLD

$9,575.00

Janet Deleuse Citrine, Yellow Sapphire and Diamond Pendant

$2,980.00

Vintage Janet Deleuse Diamond Pendant Necklace, SOLD

$19,500.00

Janet Deleuse Diamond Heart Necklace

$1,250.00

Sold Out

Deleuse Fine Gem Ruby Earrings, SALE, SOLD

$9,500.00

Janet Deleuse Sapphire Briolette and Diamond Earrings, SALE

$8,500.00

Janet Deleuse Amethyst and Pink Tourmalines Pendant, SALE

$8,750.00

Vintage Janet Deleuse Moonstone and Diamond Ring

$8,900.00

Janet Deleuse Aquamarine and Diamond Ring

$16,750.00

Sold Out

Deleuse Gem Ruby Earrings, SOLD

$7,200.00

Janet Deleuse Gem Necklace and Earrings

$16,750.00

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News

101.38 cts. Diamond Sold for $12.3 million with Cryptocurrency

101ct. Diamond Goes for $12M in Cryptocurrency RAPAPORT... Sotheby’s sold a 101.38-carat diamond t...

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Gold, "Glowing Dawn"

Gold is a rare metallic element with the chemical symbol, AU, for the Latin word "Aurum", meaning Glowing Dawn. All our jewelry is made from pure ...

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Ruby is the Birthstone for July

Getty Image In 1560 Benvenuto Cellini stated ” the price of ruby was eight times that of diamond.” And today, ruby rem...

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Deleuse Gift Cards

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The Choices: Lab Grown Diamonds or Natural Diamonds

During the last several years lab created diamonds have entered the main stream of retail diamond purchases. Growth is expected to exceed 15% o...

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Janet Deleuse Designer Signature Jewelry

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Love the Sun? Deleuse Natural Skin Care Face Moisturizer

Love the sun? We can't resist the warm rays on our skin even though the result is wrinkles. Our blue label cream is formulated...

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Jeff Deleuse, Graduate Gemologist and Certified Appraiser

Jeff Deleuse, Graduate Gemologist and Certified Appraiser Member American Gem Trade Association and the American Gem Society Specia...

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Get the Look. Bold Gold Necklaces and Lace

Trending Large Gold Jewelry and Delicate Fabrics Never Too Big, Never Too Lacy . ...

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Janet Deleuse Couture

“There’s a logic in it, but you cannot see it. The details are refined. The artist’s style is elegant non-conformism to stand out. Beyond every m...

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Deleuse Restorative Night Cream without Preservatives, Dyes or Fillers

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Basic Diamond Grading Information

DIAMOND SHAPES ROU...

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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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All gold jewelry is fine quality 14k, 18k or 22k. Made in Italy, Germany and the USA.

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