Onyx Crystal Jewelry

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925 Sterling Silver Simulated Jet Black Onyx Stud Earrings - Gem Avenue 925 Sterling Silver Simulated Jet Black Onyx Stud Earrings - Gem Avenue
Sterling Silver 5mm Round Simulated Jet Black Onyx Stud E...
These stunning sterling silver earrings are a beautiful 5mm Black Onyx. The silver in these small circle earrings is a beautiful contrast to the black color, perfect for everyday wear!...
$26.97 $12.99
Black Onyx Gemstone Bead Unisex Stretch Bracelet - Gem Avenue Black Onyx Gemstone Bead Unisex Stretch Bracelet - Gem Avenue
6mm Black Onyx Gemstone Round Bead Unisex Stretch Bracelet
Beautiful Black Onyx 6mm stretch bead bracelets! Each bracelet is composed of 6mm Black Onyx beads. Due to the use of natural stone please allow for some variance. You will...
$18.97 $8.99
Black Onyx Austrian Crystals 925 Sterling Silver Drop Earrings - Gem Avenue Black Onyx Austrian Crystals 925 Sterling Silver Drop Earrings - Gem Avenue
Black Onyx Sterling Silver Drop Earrings
Sterling Silver Dangle Earrings with 4mm and 8mm Onyx Beads. Silver Bali beads accents adds more beauty to this creation. The mystique of onyx paired with the elegance of sterling...
$44.97 $21.99
Multi Gemstones Unisex Band Set Assorted Ring Sizes 6 to 8 Multi Gemstones Unisex Band Set Assorted Ring Sizes 6 to 8
Multi Gemstones Unisex Band Set Assorted Ring Sizes 6 to 8
Add a stunning pop of color with this dazzling unisex set of 5 bands. This set contains Green Agate Ring Size 8.5, Carnelian Ring Size 7, Light Blue Agate Ring...
$38.97 $19.99
Mens 925 Sterling Silver Natural Black Onyx Gemstone Ring
925 Sterling Silver Natural Black Onyx Gemstone rings. Gift this beautiful ring to yourself or someone you love. Our unique and elegant designs are made with high-quality precious stone &...
$80.97 $39.99
Natural Black Onyx Gemstone 925 Sterling Silver Mens Ring
925 Sterling Silver Natural Black Onyx Gemstone rings. Gift this beautiful ring to yourself or someone you love. Our unique and elegant designs are made with high-quality precious stone &...
$105.97 $59.99
Natural Black Onyx Gemstone Mens 925 Sterling Silver Ring
925 Sterling Silver Natural Black Onyx Gemstone rings. Gift this beautiful ring to yourself or someone you love. Our unique and elegant designs are made with high-quality precious stone &...
$80.97 $39.99
Onyx & Austrian Pearl 925 Sterling Silver Lobster Clasp Necklace - Gem Avenue Onyx & Austrian Pearl 925 Sterling Silver Lobster Clasp Necklace - Gem Avenue
Onyx & Austrian Pearl Sterling Silver Lobster Clasp Necklace
Sterling Silver Necklace made with Silver beads with Onyx Gemstones and 8mm Freshwater Austrian Pearls. Comes Sterling Silver Secure Lobster Claw Clasp. We carry Bracelets and Earrings in the same...
$100.97 $49.99
Black Onyx with Austrian Crystal 925 Sterling Silver Leverback Drop Earrings 1 inch long - Gem Avenue
Onyx with Austrian Crystal Sterling Silver Leverback Drop...
Be bold and beautiful with these handmade crystal dangle earrings! Dress them up or dress them down, these earrings are sure must have with any look! These 925-sterling silver dangle...
$44.97 $21.99
Onyx with Austrian Crystals 6 to 8 inch Sterling Silver Bracelet - Gem Avenue Onyx with Austrian Crystals 6 to 8 inch Sterling Silver Bracelet - Gem Avenue
Onyx with Austrian Crystals 6 to 8 inch Sterling Silver B...
Sterling Silver Bracelet made with Onyx Gemstone and Clear Austrian Crystals. So simple and classically beautiful. Image says it all. Comes with Sterling Silver Lobster Claw Clasp and length is...
$56.97 $27.99
Onyx Beads Austrian Crystals 925 Sterling Silver 9 inch Bracelet - Gem Avenue Onyx Beads Austrian Crystals 925 Sterling Silver 9 inch Bracelet - Gem Avenue
Onyx Beads & Austrian Crystals 7 to 9 inch Sterling Silve...
You will fall in love with this stunning black and white bracelet. Crafted from .925 sterling silver, the bracelet features black onyx gemstone and Clear AB Austrian Crystals. The bracelet...
$52.97 $25.99
Black Onyx Beads 9 inch 925 Sterling Silver Bracelet - Gem Avenue Black Onyx Beads 9 inch 925 Sterling Silver Bracelet - Gem Avenue
Round Black Onyx and Beads 7 to 9 inch Sterling Silver Br...
This stylish beaded bracelet is sure to put you into the spotlight. Crafted from .925 sterling silver, the bracelet features white cats eye beads and green Austrian crystals for a dazzling,...
$52.97 $25.99
Black Onyx Magnetic Therapy Silver Tone 7.25 inch Link Bracelet - Gem Avenue Black Onyx Magnetic Therapy Silver Tone 7.25 inch Link Bracelet - Gem Avenue
Black Onyx Magnetic Link Therapy Silver Tone 7.25" Bracelet
Round links make up this stunning magnetic link bracelet. Made from an metal, the bracelet features oval links, each with a 10mm by 8mm oval cabochon black onyx stone. The...
$36.97 $12.59
Onyx Austrian Crystals 925 Sterling Silver Anklet - Gem Avenue
Onyx & Austrian Crystals Sterling Silver Anklet Ankle Bra...
Beautiful simulated black onyx and Austrian Crystals anklet. Crafted from .925 sterling silver. These ankle bracelets come with an adjustable clasp for that perfect fit. What makes these anklets mesmerizing...
$52.97 $25.99
Black Onyx Austrian Crystals 925 Sterling Silver Handmade Drop Earrings - Gem Avenue
Black Onyx with Austrian Crystals Sterling Silver Drop Ea...
Bedazzling with these crystal drop earrings! Dress them up or dress them down, these earrings are sure must have with any look! These 925-sterling silver dangle and drop earrings are...
$40.97 $19.99
Pear Tree of Life Black Onyx Pendant - Gem Avenue Pear Tree of Life Black Onyx Pendant - Gem Avenue
Silver Plated Tree of Life Teardrop Black Onyx Pendant
A beautifully designed black onyx pear shape tree of life pendant is absolutely stunning! Gift this beautiful pendant to yourself or someone you love. Our unique and elegant designs are...
$24.97 $11.99
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Onyx is a form of microcrystalline quartz. This is relatively unusual in nature. It is a semicircular agate with alternating white and black bands. Crystal healers believe that onyx can revive, increase happiness and awareness, and help change bad habits. Choose custom Onyx Birthstone Gemstone Jewelry from Gem Avenue. You can shop in style by choosing our modern, or family collections. We have a collection of Onyx crystal jewelry suitable for the new generation. The red and white Sardonyx of this mineral are the traditional birthstones of the month of August and also play an important role in gem astrology.

Onyx jewelry is very diverse and makes it the perfect accessory for any outfit. This collection includes stunning pendant necklaces, studs, hoops, dangle earrings, a variety of bracelet styles, and contemporary or cocktail rings. Browse our collection to add these diverse onyx items to your jewelry box.