Agate Necklaces & Jewelry

Agate jewelry comes in beautiful blues, reds, blacks, and more. Find agate necklaces, bracelets, earrings, and rings below!

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$179.99
Your guardian angel is always with you in this 10K yellow gold cameo pendant, which features a 18x13 oval blue-dyed natural agate.

18 inch 10K yellow gold rope chain
 
 
$179.99
The deep-rooted beauty of the bond between a mother and her child finds a graceful form in this 10K yellow gold cameo pendant, which is designed with a 18x13 millimeter oval natural agate dyed blue.

18 inch 10K yellow gold rope chain
CLEARANCE
 
Was: $499.99 Now: $379.99
Sterling silver filigree hinged cuff bracelet with one 34x18 millimeter black agate

5.75 inches in length
CLEARANCE
 
Was: $179.99 Now: $119.99
Sterling silver filigree pendant with one 32x16 millimeter black agate

18 inch sterling silver oval twist link chain
CLEARANCE
 
Was: $159.99 Now: $119.99
Sterling silver vintage ring with one 21x11 millimeter black agate
CLEARANCE
 
Was: $799.99 Now: $649.99
Sterling silver necklace with 11 black agates

22 inch oval link chain
CLEARANCE
 
Was: $99.99 Now: $79.99
Sterling silver white agate adjustable bar bracelet

This 9.5 inch bracelet contains a unique sliding clasp which allows the bracelet to adjust easily and remain secure for an effortlessly stylish statement
CLEARANCE
 
Was: $159.99 Now: $119.99
Sterling silver filigree dangle earring with two 14x8 millimeter black agates
NEW ARRIVAL
 
$69.99
Sterling silver dangle earrings with two 10x5 millimeter marquise shaped black agate and thirty-six round 1.2 millimeter round marcasite
NEW ARRIVAL
 
$69.99
Sterling silver pendant with one 12x6 millimeter marquise shaped black agate, two 2 millimeter square shaped marcasite, eighteen 1.4 millimeter round marcasite and one 1.2 millimeter round marcasite

18 inch sterling silver curb chain
ONLINE ONLY SAVINGS
 
Was: $119.99 Now: $99.99
Sterling silver link bracelet with four 5 millimeter round black agates and thirty-two 1.4 millimeter round marcasites

7.5 inches in length
 
 
$69.99
Sterling silver pendant with one 12 millimeter heart shaped black agate and forty 1.2 millimeter round marcasites

18 inch sterling silver curb chain
ONLINE ONLY SAVINGS
 
Was: $99.99 Now: $79.99
Sterling silver owl pendant with one 14x11 millimeter pear shaped black agate and twenty four round marcasites

18 inch sterling silver curb chain
 
 
$149.99
Sterling silver bracelet and earring boxed set with twelve 10x8 millimeter oval black agates

Bracelet: 7.5 inches in length
 
$179.99
Sterling silver bangle bracelet with three oval red agates, thirty two round marcasites, eleven 1.6 millimeter square marcasites and eight 2.5x1.5 millimeter rectangular marcasites

7.5 inches in length
CLEARANCE
 
Was: $79.99 Now: $59.99
Sterling silver pendant with one 18.75x12 millimeter black agate, nine round marcasite, seven 2.5x1.5 millimeter rectangular marcasite and four 1.5x1.6 millimeter square marcasite

18 inch sterling silver curb chain
CLEARANCE
 
Was: $129.99 Now: $89.99
14K yellow gold plated earrings with two 8x8mm blue drusy and two 25x11 white agate stones.
ONLINE ONLY SAVINGS
 
Was: $99.99 Now: $79.99
Sterling silver pendant with one pear shaped 23x19 millimeter black agate, fifteen round 1 millimeter marcasite, two round 1.2 millimeter marcasite, two round 1.4 millimeter marcasite and five round 1.6 millimeter marcasite
ONLINE ONLY SAVINGS
 
Was: $99.99 Now: $79.99
Sterling silver dangle earrings with two pear shaped 12x11 millimeter black agate, twenty-eight round 1 millimeter marcasite, eight round 1.2 millimeter marcasite and two round 1.3 millimeter marcasite.
CLEARANCE
 
Was: $99.99 Now: $49.99
Sterling silver earrings with two 13x9 millimeter teardrop blue agate
CLEARANCE
 
Was: $199.99 Now: $99.99
Sterling silver pendant with one 25x18 millimeter pear shaped blue agate and one 5 millimeter round white freshwater cultured pearl

18 inch sterling silver box chain
CLEARANCE
 
Was: $249.99 Now: $129.99
Sterling silver beaded necklace with fifty-four 8 millimeter round blue agate

18 inches in length
 
 
$129.99
Sterling silver adjustable bracelet with one elongated black onyx stone

This 9.5 inch bracelet contains a unique sliding clasp which allows the bracelet to adjust easily and remain secure for an effortlessly stylish statement
 
 
$32.00
Rhodium over brass triple wrap flexible bracelet with 5 millimeter round red agate beads

7.5 inches in length
 
$59.99
Sterling silver lucky elephant charm bracelet with clover charm and one 10 millimeter round aqua agate bead

8.5 inches

These adjustable bracelets are built with an expandable design that offers a flexible fit.

Shop Agate at Helzberg Diamonds

Agate has been a valuable and treasured stone for millenia. While it goes back to the ancient world, it was first given a modern name in what's now Sicily. Agate is a form of quartz that is often produced by volcanic activity in the earth. It's a relatively hard stone that can maintain a polish very well.

Helzberg Diamonds has a beautiful selection of agate jewelry. Whether it's blue agate, black agate, red agate, or white agate, whether it's a pure stone or a cameo pendant with an image inside, we've got you covered. Learn how to care for your stones on our gemstone guide, and shop this beautiful gem at Helzberg today!

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