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Diamond Jewelry

Deleuse Jewelers features and sells natural diamonds.
Jeff Deleuse, Graduate Gemologist 
  •  "Janet & Jeff designed our wedding rings 5 years ago and I went back to them for another ring for my wife. Excellent design and excellent quality diamonds and aquamarine. They spent a lot of time working with us on the design, selection of the diamond and aquamarine. Worth every penny!" Shawn S., Tiburon, CA 

766 Results

Diamond Arrow Earrings, SOLD
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Diamond Arrow Earrings, SOLD

$780.00

Unit price
per 

Vintage Tiffany Diamond Necklace, SOLD
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Vintage Tiffany Diamond Necklace, SOLD

$23,500.00

Unit price
per 

Deleuse Designer Diamond Ring
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Deleuse Diamond Ring, SOLD

$1,950.00

Unit price
per 

Vintage Diamond Ring, SOLD
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Vintage Diamond Ring, SOLD

$1,800.00

Unit price
per 

Platinum Diamond Chain Necklace, SOLD
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Platinum Diamond Chain Necklace, SOLD

$16,950.00

Unit price
per 

Vintage Diamond Engagement Ring, SOLD
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Vintage Diamond Engagement Ring, SOLD

$6,000.00

Unit price
per 

Janet Deleuse Pendant Necklace, SALE, SOLD
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Janet Deleuse Pendant Necklace, SALE, SOLD

$3,750.00

Unit price
per 

Vintage Diamond Ring, SOLD
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Vintage Diamond Ring, SOLD

$28,000.00

Unit price
per 

Vintage Diamond Ring, SOLD
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Vintage Diamond Ring, SOLD

$2,800.00

Unit price
per 

Vintage Star Sapphire and Diamond Ring, SOLD
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Vintage Star Sapphire and Diamond Ring, SOLD

$2,250.00

Unit price
per 

Vintage 18K Gold Diamond and Gemstone Bracelet with Flower Motif, SOLD
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Vintage Golden South Sea Pearl and Diamond Necklace, SOLD
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Gold Diamond Drop Pendant Necklace, SOLD
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Gold Diamond Drop Pendant Necklace, SOLD

$1,152.50

Unit price
per 

18K Gold Chain with Diamond Link, SOLD
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18K Gold Chain with Diamond Link, SOLD

$6,990.00

Unit price
per 

Vintage 18K Gold Diamond Bracelet, SOLD
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Vintage 18K Gold Diamond Bracelet, SOLD

$15,500.00

Unit price
per 

Diamond Ring
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Janet Deleuse Designer Diamond Band, SOLD

$1,540.00

Unit price
per