Diamond Solitaire Necklaces

Shop diamond solitaire necklaces below!

FILTER & SORT
Sort By:
Sirena® 1/10 ct. tw. Diamond Pendant in 14K White Gold
 
 
$ 299.99
This pendant is crafted from glittering 14K white gold and features one 1/10 ct. tw. round brilliant cut diamond for a breathtaking look.

18 inch 14K white gold box chain
Sirena® 1/4 ct. tw. Diamond Pendant in 14K White Gold
 
 
$ 649.00
This elegant pendant is crafted from 14K white gold and adorned with 1 round brilliant cut diamond weighing approximately 1/4 ct. tw.

18 inch 14K white gold box chain
1/10 ct. tw. Diamond Illusion Pendant in 10K White Gold
 
 
$149.99
Get captivated away by the dazzling beauty of this 10K white gold illusion pendant, which features one round brilliant cut diamond weighing approximately 1/10 ct. tw.

18 inch 10K white gold rope chain
1/4 ct. tw. Diamond Illusion Solitaire Pendant in 10K White Gold
 
 
$299.99
10K white gold illusion pendant with 1 round brilliant cut diamond weighing approximately 1/4 ct. tw.

18 inch 10K white gold rope chain
Sirena® 1/10 ct. tw. Diamond Heart Pendant in 10K White Gold
 
 
$399.99
Crafted from 10K white gold, this mesmerizing heart shaped pendant features 1 round brilliant cut diamond weighing approximately 1/10 ct. tw.

18 inch 10K white gold box chain
1/10 ct. tw. Diamond Illusion Solitaire Pendant in 10K White Gold
 
 
$149.99
10K white gold illusion solitaire pendant with 1 princess cut diamond weighing approximately 1/10 ct. tw.

18 inch 10K white gold rope chain
Sirena® 1/2 ct. tw. Diamond Pendant in 14K White Gold
 
 
$1,999.00
Featuring 1 dazzling round brilliant cut diamond weighing approximately 1/2 ct. tw., this 14K white gold pendant is the best gift a girl can get.

18 inch 14K white gold box chain
1/4 ct. tw. Diamond Illusion Solitaire Pendant in 10K White Gold
 
 
$299.99
10K white gold illusion solitaire pendant with 1 princess cut diamond weighing approximately 1/4 ct. tw.

18 inch 10K white gold rope chain
Swarovski® Crystal Solitaire Pendant
 
 
$89.00
Add a glamorous element to your ensemble with this Swarovski® crystal solitaire pendant.

18 inch chain
Starra™ 1/4 ct. tw. Diamond Solitaire Pendant in 14K White Gold
 
 
$649.99
Showcasing 1 princess cut diamond weighing approximately 1/4 ct. tw., this 14K white gold solitaire pendant is a stunning everyday accessory.

18 inch 14K white gold box chain

This setting of geometrically intricate design fully realizes the diamond's cut and inner potential, projecting the appearance of a much larger diamond.
1/2 ct. tw. Diamond Pendant in 14K White Gold
 
 
$999.99
Add a touch of glamour to your ensemble with this dazzling 14K white gold pendant. Adorned with 18 round brilliant cut diamonds weighing approximately 1/2 ct. tw., this necklace is a treasure you’ll value for life.

18 inch rope chain
Starra™ 1/10 ct. tw. Diamond Solitaire Pendant in 14K White Gold
 
 
$329.99
Dazzle every day in this 14K white gold solitaire pendant, which features 1 princess cut diamond weighing approximately 1/10 ct. tw.

18 inch 14K white gold box chain

This setting of geometrically intricate design fully realizes the diamond's cut and inner potential, projecting the appearance of a much larger diamond.
1/2 ct. tw. Diamond Pendant & Earring Set in 10K White Gold
 
 
$599.99
10K white gold solitaire pendant and stud earring set with 1 round brilliant cut diamond weighing approximately 1/7 ct. tw. and 2 round brilliant cut diamonds weighing approximately 1/3 ct. tw.

18 inch 10K white gold rope chain
1/3 ct. tw. Diamond Solitaire Pendant in 14K White Gold
 
 
$599.99
Crafted with utmost care, this 14K white gold necklace features a stunning 1/3 ct. tw. kited princess cut diamond pendant.

18 inch 14K white gold rope chain
1/5 ct. tw. Diamond Pendant & Earring Set in 10K White Gold
 
 
$349.99
10K white gold solitaire pendant and earring set containing 2 round brilliant cut diamonds weighing approximately 1/8 ct. tw. and one round brilliant cut diamond accent

18 inch 10K white gold rope chain
1/2 ct. tw. Diamond Pendant & Earring Set in 10K Rose Gold
 
 
$599.99
10K rose gold solitaire pendant and stud earring set with 1 round brilliant cut diamond weighing approximately 1/7 ct. tw. and 2 round brilliant cut diamonds weighing approximately 1/3 ct. tw.

18 inch 10K rose gold rope chain
Energy™ by Sirena® Diamond Solitaire Pendant in 14K White Gold
 
 
$399.99
14K white gold pendant with 1 round brilliant cut diamond

18 inch 14K white gold box chain

Energy™ by Sirena® collection symbolizes nature's energy and flowing movement with every design. The unique open swirl-like settings feature immaculate detailing from all angles that allows even more light to reflect around the diamonds.
1/3 ct. tw. Diamond Solitaire Pendant in 14K White Gold
 
 
$599.99
This brilliant 14K white gold necklace features a dazzling 1/3 ct. tw. round diamond.

18 inch 14K white gold rope chain
1/5 ct. tw. Diamond Pendant & Earring Set in 10K Yellow Gold
 
 
$349.99
10K yellow gold solitaire pendant and stud earring set with 2 round brilliant cut diamonds weighing approximately 1/8 ct. tw. and 1 round brilliant cut diamond accent

18 inch 10K yellow gold rope chain
1/2 ct. tw. Diamond Pendant & Earring Set in 10K Yellow Gold
 
 
$599.99
10 karat yellow gold solitaire pendant and stud earring set with 2 round brilliant cut diamonds weighing approximately 1/3 ct. tw. and 1 round brilliant cut diamond weighing approximately 1/7ct. tw.

18 inch 10K yellow gold rope chain
Sirena® 1/3 ct. tw. Diamond Twist Pendant in 14K White Gold
 
 
$1,299.00
14K white gold twist pendant with 1 round brilliant cut diamond weighing approximately 1/3 ct. tw.

18 inch 14K white gold Venetian box chain
Sirena® Diamond Solitaire Drop Pendant in 14K Rose Gold
 
 
$399.99
14K rose gold solitaire drop pendant with 1 round brilliant cut diamond accent

18 inch 14K rose gold box chain
1/2 ct. tw. Diamond Solitaire Pendant in 14K White Gold
 
 
$1,499.00
Simple and sophisticated, this 14K white gold solitaire pendant showcases 1 round brilliant cut diamond weighing approximately 1/2 ct. tw.

18 inch 14K white gold rope chain
Forever One® 1 ct. tw. Moissanite Solitaire Pendant in 14K White Gold
 
 
$899.99
14K white gold solitaire pendant with one 6.5 millimeter round colorless moissanite

18 inch 14K white gold cable chain

Total simulated diamond weight is approximately 1 ct. tw.
1/3 ct. tw. Diamond Solitaire Pendant in 14K Rose Gold
WOW! Our Best Price
 
  • Was: $499.99
  • Now: $399.99
14K rose gold solitaire pendant with 1 round brilliant cut diamond weighing approximately 1/3 ct. tw.

18 inch 14K rose gold box chain
1/5 ct. tw. Diamond Bezel Pendant in 18K White Gold
CLEARANCE
 
  • Was: $999.99
  • Now: $749.99
18K white gold solitaire bezel set pendant with 1 eighty-eight facet round brilliant cut diamond weighing approximately 1/5 ct. tw.

18 inch 18K white gold box chain
1/2 ct. tw. Diamond Solitaire Pendant in 14K White Gold
 
 
$1,499.00
Crafted from 14K white gold, this elegant solitaire pendant features 1 kited princess cut diamond weighing approximately 1/2 ct. tw.

18 inch 14K white gold rope chain
1/4 ct. tw. Diamond Bezel Pendant in 10K Rose Gold
 
 
$499.99
10K rose gold pendant with 1 bezel set round brilliant cut diamond weighing approximately 1/4 ct. tw.

18 inch 10K rose gold rope chain
Sirena® 1/4 ct. tw. Diamond Pendant in 14K Yellow Gold
 
 
$999.99
14K yellow gold triangle pendant with 1 round brilliant cut diamond weighing approximately 1/4 ct. tw.

18 inch 14K yellow gold box chain
1/4 ct. tw. Black Diamond Necklace in 10K Rose Gold
 
 
$299.99
10K rose gold necklace with 1 bezel set round brilliant cut black diamond weighing approximately 1/4 ct. tw.

16 to 18 inch adjustable 10K rose gold box chain

The Best Diamond Solitaire Necklaces at Helzberg Diamonds

For a beautiful new look, find a sparkling diamond solitaire necklace at Helzberg Diamonds. Shop our solitaire pendant designs and styles and find the one that perfectly complements your outfit today.