Learn more about important COVID updates and Special Hours.
Scrolled to top

Diamond Studs

Round Brilliant 4.14 ctw VVS2 Clarity, D Color Diamond 18kt White Gold Halo Earrings

Sign In For Price

$56,999.99
Round Brilliant 4.14 ctw VVS2 Clarity, D Color Diamond 18kt White Gold Halo Earrings
Princess Cut 0.60 ctw VS2 Clarity, G Color Diamond Screwback Stud Earrings

Sign In For Price

$1,099.99
Princess Cut 0.60 ctw VS2 Clarity, G Color Diamond Screwback Stud Earrings
Rated 4.3 out of 5 stars based on 79 reviews.
(79)
Round Brilliant 0.30 ctw VS2 Clarity, I Color Diamond Stud Earrings

Sign In For Price

$449.99
Round Brilliant 0.30 ctw VS2 Clarity, I Color Diamond Stud Earrings
Rated 4.5 out of 5 stars based on 84 reviews.
(84)
Round Brilliant 0.90 ctw VS2 Clarity, I Color Diamond 14kt White Gold Flower Earrings

Sign In For Price

$799.99
Round Brilliant 0.90 ctw VS2 Clarity, I Color Diamond 14kt White Gold Flower Earrings
Rated 4.7 out of 5 stars based on 138 reviews.
(138)
Round Brilliant 1.40 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Lock Stud Earrings

Sign In For Price

$4,299.99
Round Brilliant 1.40 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Lock Stud Earrings
Rated 5 out of 5 stars based on 9 reviews.
(9)
Round Brilliant 2.60 ctw VS2 Clarity, I Color Diamond 18kt White Gold Stud Earrings

Sign In For Price

$16,999.99
Round Brilliant 2.60 ctw VS2 Clarity, I Color Diamond 18kt White Gold Stud Earrings
Rated 5 out of 5 stars based on 7 reviews.
(7)
Princess Cut & Round Brilliant 0.40 ctw VS2 Clarity, G Color Diamond 14kt White Gold Push Post Stud Earrings

Sign In For Price

$599.99
Princess Cut & Round Brilliant 0.40 ctw VS2 Clarity, G Color Diamond 14kt White Gold Push Post Stud Earrings
Rated 4.6 out of 5 stars based on 188 reviews.
(188)
Round Brilliant 1.10 ctw VS2 Clarity, H Color Diamond 14kt White Gold Halo Earrings

Sign In For Price

$1,499.99
Round Brilliant 1.10 ctw VS2 Clarity, H Color Diamond 14kt White Gold Halo Earrings
Rated 5 out of 5 stars based on 4 reviews.
(4)
Round Brilliant 1.00 ctw VS2 Clarity, H Color Diamond 14kt White Gold Earrings

Sign In For Price

$1,199.99
Round Brilliant 1.00 ctw VS2 Clarity, H Color Diamond 14kt White Gold Earrings
Rated 4.2 out of 5 stars based on 24 reviews.
(24)
Princess Cut 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Guardian Back Stud Earrings

Sign In For Price

$1,999.99
Princess Cut 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Guardian Back Stud Earrings
Rated 4.7 out of 5 stars based on 128 reviews.
(128)
Princess Cut 0.50 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Lock Stud Earrings

Sign In For Price

$629.99
Princess Cut 0.50 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Lock Stud Earrings
Rated 4.6 out of 5 stars based on 154 reviews.
(154)
Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt White Gold Screwback Stud Earrings Out of Stock

Sign In For Price

$289.99
Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt White Gold Screwback Stud Earrings
Rated 4.5 out of 5 stars based on 451 reviews.
(451)
Round Brilliant 0.50 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Lock Stud Earrings

Sign In For Price

$699.99
Round Brilliant 0.50 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Lock Stud Earrings
Rated 4.1 out of 5 stars based on 21 reviews.
(21)
Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Earring & Necklace Set

Sign In For Price

$999.99

$300 OFF

Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Earring & Necklace Set
Rated 3.8 out of 5 stars based on 5 reviews.
(5)
Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Guardian Back Stud Earrings

Sign In For Price

$2,499.99
Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Guardian Back Stud Earrings
Rated 4.7 out of 5 stars based on 104 reviews.
(104)
Round Brilliant 1.60 ctw VS2 Clarity, I Color Diamond 14kt White Gold Guardian Back Stud Earrings

Sign In For Price

$5,399.99
Round Brilliant 1.60 ctw VS2 Clarity, I Color Diamond 14kt White Gold Guardian Back Stud Earrings
Rated 4.5 out of 5 stars based on 230 reviews.
(230)
Round Brilliant 0.33 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Post Halo Earrings

Sign In For Price

$399.99
Round Brilliant 0.33 ctw VS2 Clarity, I Color Diamond 14kt White Gold Push Post Halo Earrings
Rated 4.1 out of 5 stars based on 235 reviews.
(235)
Princess Cut 1.25 ctw VS2 Clarity, I Color Diamond 14kt White Gold Screwback Stud Earrings

Sign In For Price

$1,999.99
Princess Cut 1.25 ctw VS2 Clarity, I Color Diamond 14kt White Gold Screwback Stud Earrings
Rated 0 out of 5 stars based on 0 reviews.
(0)
Back To Top

Shop Related Categories

Diamond Hoops

Gemstone Earrings

Gold Earrings

Pearl Earrings

Costco offers the highest quality diamonds at the lowest possible price. So, it’s no mystery why savvy shoppers turn to us first, for their important jewelry purchases. Costco boasts a beautiful selection of diamond studs in numerous sizes and price points, so everyone can find something they love. We also make searching easy, by letting you filter by cut, color, clarity, and composition. You can choose from petite round brilliant diamonds, to show-stopping 3.00-carat diamonds. For more versatility, consider combining your diamond studs with a gorgeous pair of earring jackets. So start shopping now, and discover the diamond stud earrings you’ve always wanted.

Diamond FAQS