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Shop Groupon Two-Toned Sterling Silver 0.2 CTTW Diamond Heart Pendant Necklace(H-I,I2-I3)
Two-Toned Sterling Silver 0.2 CTTW Diamond Heart Pendant...
$189.99
 
$134.99
Shop Groupon 1/20 ct TDW Diamond Animal Pendant Necklace by Sterling Silver
1/20 ct TDW Diamond Animal Pendant Necklace by Sterling Silver
$86.99
Shop Groupon De Couer Diamond Solitaire Ring
De Couer Diamond Solitaire Ring
$1,427.99
Shop Groupon De Couer 'I Am Blessed' Heart Silver Pendant (H-I, I2)
De Couer 'I Am Blessed' Heart Silver Pendant (H-I, I2)
$49.99
Shop Groupon De Couer 'I Am Blessed' 14k Yellow Gold Plated Heart Silver Pendant
De Couer 'I Am Blessed' 14k Yellow Gold Plated Heart Silver Pendant
$49.99
Shop Groupon 1/10-2 CTTW Diamond Solitaire Stud Earrings in 10K Gold by DeCouer
DOORBUSTER
1/10-2 CTTW Diamond Solitaire Stud Earrings in 10K Gold by DeCouer
290+ bought
$1,096.88
 
$74.99
(39)
Limited Time 
$67.99
Shop Groupon 10K Yellow Gold and Sterling Silver .15 CTTW Diamond Pendant Necklace(H-I,I1-I2)
10K Yellow Gold and Sterling Silver .15 CTTW Diamond Pendant...
$137.99
 
$101.99
Shop Groupon Sterling Silver 0.02cttw Rose Cut Diamond Three Circle Frame Pendant (I-J,I2-I3)
Sterling Silver 0.02cttw Rose Cut Diamond Three Circle Frame...
$51.99
Shop Groupon Sterling Silver 0.25ct TDW Diamond Floral Cluster Pendant (I-J,I3-promo)
Sterling Silver 0.25ct TDW Diamond Floral Cluster Pendant...
$100.99
Shop Groupon De Couer S925 Sterling Silver 1/10ct TDW Diamond Maple Leaf Necklace (I-J, I2)
De Couer S925 Sterling Silver 1/10ct TDW Diamond Maple Leaf...
$99.99
Shop Groupon Espira 10K Yellow Gold .03 CTTW Diamond Swirl Heart Pendant Necklace(H-I, I2-I3)
Espira 10K Yellow Gold .03 CTTW Diamond Swirl Heart Pendant...
$139.99
 
$115.99
Shop Groupon De Couer 10k Rose Gold 1/20ct TDW Diamond Heart Necklace (I-J, I2)
De Couer 10k Rose Gold 1/20ct TDW Diamond Heart Necklace (I-J, I2)
$136.99
Shop Groupon De Couer 'I Am Blessed' 14k Yellow Gold Plated Double Disc Silver Pendant
De Couer 'I Am Blessed' 14k Yellow Gold Plated Double Disc Silver...
$86.99
Shop Groupon De Couer 10k Yellow Gold 1/20ct TDW Diamond Heart Necklace (I-J, I2)
De Couer 10k Yellow Gold 1/20ct TDW Diamond Heart Necklace (I-J, I2)
$136.99
Shop Groupon De Couer Diamond Solitaire Engagement Ring in White Gold
De Couer Diamond Solitaire Engagement Ring in White Gold
$936.64
Shop Groupon De Couer Diamond Awareness Ribbon Necklace
De Couer Diamond Awareness Ribbon Necklace
$147.99
Shop Groupon De Couer Diamond Triple Ribbon Ring
De Couer Diamond Triple Ribbon Ring
$169.99
Shop Groupon 10k Yellow Gold 1/20ct TDW Diamond Infinity Knot Ring (H-I, I2)
10k Yellow Gold 1/20ct TDW Diamond Infinity Knot Ring (H-I, I2)
$169.99
Shop Groupon 10k Rose Gold 1/20ct TDW Diamond Infinity Knot Ring (H-I, I2)
10k Rose Gold 1/20ct TDW Diamond Infinity Knot Ring (H-I, I2)
$169.99
Shop Groupon 1/10ct TDW Diamond Mom and Child Necklace in Sterling Silver
1/10ct TDW Diamond Mom and Child Necklace in Sterling Silver
$99.99
Shop Groupon Sterling-Silver 1/6ct TDW Diamond Cirlce Hoop Pendant Necklace (I-J,I3-Promo)
Sterling-Silver 1/6ct TDW Diamond Cirlce Hoop Pendant Necklace...
$94.99
Shop Groupon 925 Sterling Silver 1/4ct TDW Diamond Fashion Ring (H-I, I2)
925 Sterling Silver 1/4ct TDW Diamond Fashion Ring (H-I, I2)
$169.99
Shop Groupon De Couer 10k Rose Gold 1/20ct TDW Diamond Heart Ring (I-J, I2)
De Couer 10k Rose Gold 1/20ct TDW Diamond Heart Ring (I-J, I2)
$163.99
Shop Groupon 10k White Gold 1/20ct TDW Diamond Infinity Knot Ring by De Couer
10k White Gold 1/20ct TDW Diamond Infinity Knot Ring by De Couer
$169.99
Shop Groupon De Couer Diamond Solitaire Engagement Ring in Rose Gold
De Couer Diamond Solitaire Engagement Ring in Rose Gold
$1,349.99
Shop Groupon 1/20ct Diamond Animal Charm Necklace in Sterling Silver - Giraffe
1/20ct Diamond Animal Charm Necklace in Sterling Silver - Giraffe
$71.24
Shop Groupon De Couer 10k White Gold 1/10ct TDW Diamond Cluster Necklace (H-I, I2)
De Couer 10k White Gold 1/10ct TDW Diamond Cluster Necklace (H-I, I2)
$221.99
Shop Groupon 10K Gold 1/6ct TDW Diamond Halo Necklace(I-J,I2)
10K Gold 1/6ct TDW Diamond Halo Necklace(I-J,I2)
$231.99
Shop Groupon 1/20ct Diamond Animal Charm Necklace in Sterling Silver - Dog
1/20ct Diamond Animal Charm Necklace in Sterling Silver - Dog
$72.99
Shop Groupon De Couer 10k Yellow Gold 1/10ct TDW Diamond Cluster Ring (H-I, I2)
De Couer 10k Yellow Gold 1/10ct TDW Diamond Cluster Ring (H-I, I2)
$173.99
Shop Groupon 1/20ct TDW Diamond Mom and Child Necklace in 10k Gold by De Couer
1/20ct TDW Diamond Mom and Child Necklace in 10k Gold by De Couer
$117.99
Shop Groupon 1/10ct TDW Diamond Heart Necklace in 10k Gold
1/10ct TDW Diamond Heart Necklace in 10k Gold
$172.99
Shop Groupon Sterling Silver 0.15 CTTW Round Diamond Ties of Love Pendant Necklace(H-I,I1-I2)
Sterling Silver 0.15 CTTW Round Diamond Ties of Love Pendant...
$249.99
 
$180.99
Shop Groupon De Couer S925 Sterling Silver 1/4ct TDW Diamond Halo Bridal Set (I-J, I2)
De Couer S925 Sterling Silver 1/4ct TDW Diamond Halo Bridal Set...
$169.99
Shop Groupon De Couer 14k White Gold 1ct TDW Diamond Crowned Bridal Set (I-J, I2)
De Couer 14k White Gold 1ct TDW Diamond Crowned Bridal Set (I-J, I2)
$1,234.99
Shop Groupon De Couer 10k Yellow Gold 1/10ct TDW Diamond Bypass Halo Ring (H-I, I2)
De Couer 10k Yellow Gold 1/10ct TDW Diamond Bypass Halo Ring (H-I, I2)
$266.99
Shop Groupon De Couer 10k Rose Gold 1/10ct TDW Diamond Cluster Ring (H-I, I2)
De Couer 10k Rose Gold 1/10ct TDW Diamond Cluster Ring (H-I, I2)
$173.99
Shop Groupon De Couer 10k White Gold 1/10ct TDW Diamond Cluster Ring (H-I, I2)
De Couer 10k White Gold 1/10ct TDW Diamond Cluster Ring (H-I, I2)
$173.99
Shop Groupon Espira 10K Two-Tone Gold 1/10 CTTW Round Diamond Pendant Necklace(H-I,I2-I3)
Espira 10K Two-Tone Gold 1/10 CTTW Round Diamond Pendant...
$149.99
 
$130.99
Shop Groupon De Couer S925 Sterling Silver 1/20ct TDW Diamond Maple Leaf Necklace (I-J, I2)
De Couer S925 Sterling Silver 1/20ct TDW Diamond Maple Leaf...
$86.99
Shop Groupon 10k White Gold 1/20ct TDW Diamond Tilted Heart Necklace
10k White Gold 1/20ct TDW Diamond Tilted Heart Necklace
$173.99
Shop Groupon 10k White Gold 1/6ct TDW Diamond Infinity with Heart Necklace
10k White Gold 1/6ct TDW Diamond Infinity with Heart Necklace
$198.99
Shop Groupon 1/6ct TDW Diamond Halo Necklace in 10k White Gold by De Couer
1/6ct TDW Diamond Halo Necklace in 10k White Gold by De Couer
$178.99
Shop Groupon De Couer 14k Rose Gold 1ct TDW Diamond Crowned Bridal Set (I-J, I2)
De Couer 14k Rose Gold 1ct TDW Diamond Crowned Bridal Set (I-J, I2)
$1,234.99
Shop Groupon 1/20ct Diamond Animal Charm Necklace in Sterling Silver - Bunny
1/20ct Diamond Animal Charm Necklace in Sterling Silver - Bunny
$72.99
Shop Groupon De Couer 10k White Gold 1/20ct TDW Diamond Heart Ring (I-J, I2)
De Couer 10k White Gold 1/20ct TDW Diamond Heart Ring (I-J, I2)
$169.99
Shop Groupon Yellow Plated Sterling Silver 1/2ct TDW Diamond Station Necklace (K-L, I2-I3)
Yellow Plated Sterling Silver 1/2ct TDW Diamond Station Necklace...
$204.99
Shop Groupon 10K Gold 1/6ct TDW Diamond Angel Wing Necklace (I-J,I2)
10K Gold 1/6ct TDW Diamond Angel Wing Necklace (I-J,I2)
$241.99

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.