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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 

765 Results

18K Gold Chain with Paved Diamond Discs

18K Gold Chain with Paved Diamond Discs

from $3,886.00

Unit price
per 

18k Gold & Platinum Diamond Ring

18k Gold & Platinum Diamond Ring

$1,850.00

Unit price
per 

Gold Flower Earrings

Gold Flower Earrings

$820.00

Unit price
per 

{Jewelry -

18k Diamond Hoops, 2.10 cts.

$9,756.00

Unit price
per 

Platinum Diamond Floral Band

Platinum Diamond Floral Band

$4,840.00

Unit price
per 

{Jewelry -  - 2
1.62 ct. Solitaire Diamond Ring

Solitaire Diamond Ring

$22,500.00

Unit price
per 

Pre-owned Janet Deleuse Diamond Pendant Necklace
Diamond Necklace

Diamond Necklace

$3,350.00

Unit price
per 

Pre-Owned Diamond Earrings, SOLD
Sold out

Pre-Owned Diamond Earrings, SOLD

$8,000.00

Unit price
per 

Rose Gold Diamond Circle Earrings

Rose Gold Diamond Circle Earrings

$1,080.00

Unit price
per 

Pre-Owned Diamond Ring, SOLD
Sold out

Pre-Owned Diamond Ring, SOLD

$10,000.00

Unit price
per 

Janet Deleuse Diamond Ring

Janet Deleuse Diamond Ring

$1,950.00

Unit price
per 

Diamond Hoop Earrings, SALE

Diamond Hoop Earrings, SALE

$7,950.00

Unit price
per 

Pre-Owned Vintage Cartier Trinity Diamond Earrings
Pre-Owned Cartier Trinity Ring with Diamonds

Pre-Owned Cartier Trinity Ring with Diamonds

$3,250.00

Unit price
per 

Rose Gold Diamond Drop Earrings, SOLD
Sold out

Rose Gold Diamond Drop Earrings, SOLD

$1,250.00

Unit price
per