Your cart

Your cart is empty

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

Vintage Scarf Brooch, SOLD
Sold out

Vintage Scarf Brooch, SOLD

$12,500.00

Unit price
per 

Lazare Diamond Riviera Necklace, SOLD
Sold out

Lazare Diamond Riviera Necklace, SOLD

$38,700.00

Unit price
per 

Vintage Diamond and Sapphire Bee Brooch, SOLD
Sold out
Diamond Infinity Bracelet, SOLD
Sold out

Diamond Infinity Bracelet, SOLD

$2,865.00

Unit price
per 

Platinum Diamond Band, SOLD
Sold out

Platinum Diamond Band, SOLD

$14,510.00

Unit price
per 

Princess Cut Halo Diamond Earrings
{Jewelry -  - 2
Sold out

Princess Cut Diamond Halo Earrings, SOLD

$9,690.00

Unit price
per 

{Jewelry -
Sold out

Diamond Tennis Line Bracelet, SOLD

$19,700.00

Unit price
per 

Vintage Marquise Diamond Ring, SOLD
Sold out

Vintage Marquise Diamond Ring, SOLD

$7,250.00

Unit price
per 

Platinum Diamond Ring, SOLD
Sold out

Platinum Diamond Ring, SOLD

$2,675.00

Unit price
per 

Vintage Diamond Watch, SOLD
Sold out

Vintage Diamond Watch, SOLD

$8,500.00

Unit price
per 

Vintage Tiffany Tanzanite and Diamond Earrings, SOLD
Sold out
Vintage Diamond RIng, SOLD
Sold out

Vintage Diamond RIng, SOLD

$950.00

Unit price
per 

{Jewelry -
Sold out

Gold Circle Diamond Pendant, SALE, SOLD

$2,680.00

Unit price
per 

Vintage Assael Diamond, Pearl and Sapphire Earrings, SOLD
Sold out
Vintage Platinum Diamond Watch, SOLD
Sold out

Vintage Platinum Diamond Watch, SOLD

$2,650.00

Unit price
per 

Vintage Diamond Chain Necklace, SOLD
Sold out

Vintage Diamond Chain Necklace, SOLD

$4,250.00

Unit price
per