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Shop Groupon 1/5ct TDW Diamond Knot Ring in 10k Gold by De Couer
1/5ct TDW Diamond Knot Ring in 10k Gold by De Couer
$193.99
Shop Groupon 925 Sterling Silver 1/2ct TDW Diamond Fashion Ring (H-I, I2)
925 Sterling Silver 1/2ct TDW Diamond Fashion Ring (H-I, I2)
$326.99
Shop Groupon 10k White Gold 1/4ct TDW White and Blue Diamond Belt Buckle Ring
10k White Gold 1/4ct TDW White and Blue Diamond Belt Buckle Ring
$338.99
Shop Groupon De Couer 10k Yellow Gold 1/8ct TDW Diamond Love Ring (I-J, I2)
De Couer 10k Yellow Gold 1/8ct TDW Diamond Love Ring (I-J, I2)
$218.99
Shop Groupon De Couer 10k White Gold 1/8ct TDW Diamond Love Ring (I-J, I2)
De Couer 10k White Gold 1/8ct TDW Diamond Love Ring (I-J, I2)
$218.99
Shop Groupon 10k White Gold 1/2ct TDW Diamond Cluster Ring (H-I, I2)
10k White Gold 1/2ct TDW Diamond Cluster Ring (H-I, I2)
$533.99
Shop Groupon De Couer 10k Rose Gold 1/8ct TDW Diamond Love Ring (I-J, I2)
De Couer 10k Rose Gold 1/8ct TDW Diamond Love Ring (I-J, I2)
$218.99
Shop Groupon De Couer 10k Yellow Gold 1/5ct TDW Diamond Cluster Ring (H-I, I2)
De Couer 10k Yellow Gold 1/5ct TDW Diamond Cluster Ring (H-I, I2)
$272.99
Shop Groupon 10k 1/6ct TDW Diamond Fashion Ring (H-I,I2)
10k 1/6ct TDW Diamond Fashion Ring (H-I,I2)
$509.99
 
$235.99
Shop Groupon 10k Rose Gold 1/20ct TDW Diamond  Heart Necklace (H-I, I2)
10k Rose Gold 1/20ct TDW Diamond Heart Necklace (H-I, I2)
$449.99
 
$112.99
Shop Groupon De Couer 10k Rose Gold 3/8ct TDW Diamond Fashion Ring (H-I, I2)
De Couer 10k Rose Gold 3/8ct TDW Diamond Fashion Ring (H-I, I2)
$326.99
Shop Groupon 1/20ct TDW Diamond Necklace in 10k Gold by De Couer
1/20ct TDW Diamond Necklace in 10k Gold by De Couer
$104.99
Shop Groupon 1/20ct TDW Diamond Men's Wedding Band in 10k Gold by De Couer
1/20ct TDW Diamond Men's Wedding Band in 10k Gold by De Couer
$190.99
Shop Groupon 10k Rose Gold 1/6ct TDW Diamond Swirling Fashion Ring (H-I, I2)
10k Rose Gold 1/6ct TDW Diamond Swirling Fashion Ring (H-I, I2)
$361.99
Shop Groupon 10k Yellow Gold 1/6ct TDW Diamond Swirling Fashion Ring (H-I, I2)
10k Yellow Gold 1/6ct TDW Diamond Swirling Fashion Ring (H-I, I2)
$361.99
Shop Groupon 10k Yellow Gold 1/2ct TDW Diamond Cluster Double Halo Ring (H-I, I2)
10k Yellow Gold 1/2ct TDW Diamond Cluster Double Halo Ring (H-I, I2)
$533.99
Shop Groupon 10k White Gold 1/6ct TDW Diamond Swirling Fashion Ring (H-I, I2)
10k White Gold 1/6ct TDW Diamond Swirling Fashion Ring (H-I, I2)
$361.99
Shop Groupon De Couer 10k Rose Gold 1/4ct TDW Diamond Crown Ring (I-J, I2)
De Couer 10k Rose Gold 1/4ct TDW Diamond Crown Ring (I-J, I2)
$287.99
Shop Groupon De Couer 10k Rose Gold 1/6ct TDW Diamond Heart Ring (I-J, I2)
De Couer 10k Rose Gold 1/6ct TDW Diamond Heart Ring (I-J, I2)
$247.99
Shop Groupon De Couer 10k Yellow Gold 1/6ct TDW Diamond Heart Ring (I-J, I2)
De Couer 10k Yellow Gold 1/6ct TDW Diamond Heart Ring (I-J, I2)
$247.99
Shop Groupon De Couer 10k White Gold 1/6ct TDW Diamond Heart Ring (I-J, I2)
De Couer 10k White Gold 1/6ct TDW Diamond Heart Ring (I-J, I2)
$247.99
Shop Groupon 10k Yellow Gold 1/2ct TDW Diamond Double Halo Ring (H-I, I2)
10k Yellow Gold 1/2ct TDW Diamond Double Halo Ring (H-I, I2)
$533.99
Shop Groupon 10k Rose Gold 1/2ct TDW Diamond Double Halo RIng (H-I, I2)
10k Rose Gold 1/2ct TDW Diamond Double Halo RIng (H-I, I2)
$533.99
Shop Groupon 10k Rose Gold 1/2ct TDW Diamond Cluster Halo Ring (H-I, I2)
10k Rose Gold 1/2ct TDW Diamond Cluster Halo Ring (H-I, I2)
$533.99
Shop Groupon 10k Yellow Gold 1/2ct TDW Diamond Cluster Halo Ring (H-I, I2)
10k Yellow Gold 1/2ct TDW Diamond Cluster Halo Ring (H-I, I2)
$520.99
Shop Groupon 10k White Gold 1/2ct TDW Diamond Halo Ring (H-I, I2)
10k White Gold 1/2ct TDW Diamond Halo Ring (H-I, I2)
$520.99
Shop Groupon 10k Rose Gold 1/2ct TDW Diamond Cluster Halo RIng (H-I, I2)
10k Rose Gold 1/2ct TDW Diamond Cluster Halo RIng (H-I, I2)
$508.99
Shop Groupon De Couer Diamond Cluster Ring
De Couer Diamond Cluster Ring
$520.99
Shop Groupon 10k Yellow Gold 3/4ct TDW Diamond Cluster Bridal Set (H-I, I2)
10k Yellow Gold 3/4ct TDW Diamond Cluster Bridal Set (H-I, I2)
$763.99
Shop Groupon 10k Yellow Gold 1/2ct TDW Diamond Cluster Twist Shank Ring (H-I, I2)
10k Yellow Gold 1/2ct TDW Diamond Cluster Twist Shank Ring (H-I, I2)
$547.99

Find Genuine Diamond Jewelry Every Day on Groupon

Diamond is one of the hardest substances on earth—but shopping for diamond jewelry is easy on Groupon. While many pieces are made with natural diamond, many also incorporate lab-created diamonds for an eco-friendly, more affordable alternative. If you're new to diamond-shopping, we recommend that you consult our diamond buying guide first, then filter for "the five C's" using the left-hand navigator.

Popping the Question? Shop the Ring

Whether you're about to say "I do" or soon hoping for a "Yes," Groupon's selection of wedding and engagement rings span all tastes, styles, and budgets. Carat weights extend from 1/10 CTTW up to 5.0 CTTW, making for a range that includes everything from cheap diamonds to full-fledged rocks set in 14K white gold. Of course, you don't need to be in a relationship to put a diamond ring on it. You'll also find plenty of promise rings, fashion rings, and other pieces in which the stones are simply there to dazzle.

Accessorize with Classic Jewelry

Diamond jewelry doesn't just make a statement—it's also beautiful in its own right. Earrings are sometimes the most affordable options for sporting a diamond, as they often maximize small carat weights by inlaying them on sterling silver or other fine metals. But diamonds also complement necklaces with elegant pendants in the shape of animals, hearts, or crosses—a more whimsical approach than the typical designs for bracelets and bangles, which tend to highlight diamonds by arraying them in shimmering rows.

Explore the Possibilities

As with all jewelry and watches, diamond pieces range from the height of elegance to totally casual. To that end, many collections and sets include rings, necklaces, and earrings with everyday accessorizing in mind. However you intend to wear your diamond jewelry—whether at a gala or out with the gals—Groupon stocks a variety of brands to suit your style. Brilliant Diamond specializes in traditional designs, crafting everything from diamond studs to tennis bracelets. Other brands such as PalmBeach consistently find clever ways to incorporate diamonds into dynamic pieces—like, say, a gold plated bracelet with diamond-shaped elephants or C-hoop earrings made up of diamond marquise leaves.