Black Onyx Necklaces (Natural)
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Natural Black Onyx Round Evil Eye Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Evil eye Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $749.00 - $3,489.00
- $749.00 - $3,489.00
$839.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Round Evil Eye Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Evil eye Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic bezel setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $379.00 - $2,979.00
- $379.00 - $2,979.00
$429.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Pear Swirl Solitaire Pendant Necklace with Diamond (18" Chain) - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Swirl Solitaire Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the pear cut...- $319.00 - $3,009.00
- $319.00 - $3,009.00
$359.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Oval Swirl Solitaire Pendant Necklace with Diamond (18" Chain) - 14K White Gold
Elevate your everyday style with the Gem Noir Natural Black Onyx Oval Swirl Solitaire Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the oval...- $319.00 - $2,849.00
- $319.00 - $2,849.00
$359.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Round Swirl Solitaire Pendant Necklace with Diamond (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Swirl Solitaire Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the round...- $309.00 - $3,259.00
- $309.00 - $3,259.00
$349.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Heart Infinity Solitaire Pendant Necklace with Diamond (18" Chain) - 14K White Gold
Celebrate meaningful moments with the Gem Noir Natural Black Onyx Heart Infinity Solitaire Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the heart cut...- $299.00 - $2,499.00
- $299.00 - $2,499.00
$339.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Cushion Infinity Solitaire Pendant Necklace with Diamond (18" Chain) - 14K White Gold
Discover classic elegance with the Gem Noir Natural Black Onyx Cushion Infinity Solitaire Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the cushion cut...- $299.00 - $2,959.00
- $299.00 - $2,959.00
$339.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Cushion Infinity Solitaire Pendant Necklace with Diamond (18" Chain) - 14K White Gold
Discover classic elegance with the Gem Noir Natural Black Onyx Cushion Infinity Solitaire Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the cushion cut...- $499.00 - $3,849.00
- $499.00 - $3,849.00
$559.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the pear...- $439.00 - $3,089.00
- $439.00 - $3,089.00
$489.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the pear...- $439.00 - $5,429.00
- $439.00 - $5,429.00
$489.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Infinity Heart Pendant Necklace with Diamond (18" Chain) - 14K White Gold
Celebrate meaningful moments with the Gem Noir Natural Black Onyx Infinity Heart Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the heart cut is...- $389.00 - $4,759.00
- $389.00 - $4,759.00
$439.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the pear...- $289.00 - $3,109.00
- $289.00 - $3,109.00
$329.00 USD- Unit price
- per
12% OFF -
Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the pear...- $299.00 - $3,729.00
- $299.00 - $3,729.00
$339.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Oval Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Elevate your everyday style with the Gem Noir Natural Black Onyx Oval Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $299.00 - $3,819.00
- $299.00 - $3,819.00
$339.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Round Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $299.00 - $2,869.00
- $299.00 - $2,869.00
$339.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Round Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $299.00 - $2,809.00
- $299.00 - $2,809.00
$339.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the pear...- $339.00 - $3,269.00
- $339.00 - $3,269.00
$379.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Oval Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Elevate your everyday style with the Gem Noir Natural Black Onyx Oval Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $349.00 - $3,269.00
- $349.00 - $3,269.00
$389.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Round Infinity Solitaire Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Infinity Solitaire Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $359.00 - $3,509.00
- $359.00 - $3,509.00
$399.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Round Cancer Ribbon Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Cancer Ribbon Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $329.00 - $2,449.00
- $329.00 - $2,449.00
$369.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Round Twisted Infinity Pendant Necklace with Diamond Accents (18" Chain) - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Twisted Infinity Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $379.00 - $3,829.00
- $379.00 - $3,829.00
$429.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Round Infinity Knot Pendant Necklace with 18" Chain - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Infinity Knot Pendant Necklace, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the round cut is...- $239.00 - $3,609.00
- $239.00 - $3,609.00
$269.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Pear Infinity Solitaire Halo Pendant Necklace with 18" Chain - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Infinity Solitaire Halo Pendant Necklace with Diamond accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the...- $389.00 - $3,729.00
- $389.00 - $3,729.00
$439.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Oval Infinity Solitaire Halo Pendant Necklace with 18" Chain - 14K White Gold
Elevate your everyday style with the Gem Noir Natural Black Onyx Oval Infinity Solitaire Halo Pendant Necklace with Diamond accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while...- $399.00 - $2,799.00
- $399.00 - $2,799.00
$449.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Round Infinity Solitaire Halo Pendant Necklace with 18" Chain - 14K White Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Infinity Solitaire Halo Pendant Necklace with Diamond accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while...- $409.00 - $3,299.00
- $409.00 - $3,299.00
$459.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Pear Infinity Solitaire Pendant Necklace with 18" Chain - 14K White Gold
Add graceful sophistication with the Gem Noir Natural Black Onyx Pear Infinity Solitaire Pendant Necklace, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the pear cut is designed...- $249.00 - $2,849.00
- $249.00 - $2,849.00
$279.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Oval Infinity Solitaire Pendant Necklace with 18" Chain - 14K Yellow Gold
Elevate your everyday style with the Gem Noir Natural Black Onyx Oval Infinity Solitaire Pendant Necklace, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the oval cut is...- $249.00 - $3,059.00
- $249.00 - $3,059.00
$279.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Round Infinity Solitaire Pendant Necklace with 18" Chain - 14K Yellow Gold
Make a timeless impression with the Gem Noir Natural Black Onyx Round Infinity Solitaire Pendant Necklace, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the round cut is...- $239.00 - $2,939.00
- $239.00 - $2,939.00
$269.00 USD- Unit price
- per
11% OFF -
Natural Black Onyx Trillion Solitaire V-Bale Pendant Necklace with Diamond (18" Chain) - 14K Yellow Gold
Make a modern statement with the Gem Noir Natural Black Onyx Trillion Solitaire V-Bale Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the trillion...- $269.00 - $2,499.00
- $269.00 - $2,499.00
$299.00 USD- Unit price
- per
10% OFF -
Natural Black Onyx Cushion Solitaire V-Bale Pendant Necklace with Diamond (18" Chain) - 14K Yellow Gold
Discover classic elegance with the Gem Noir Natural Black Onyx Cushion Solitaire V-Bale Pendant Necklace with Diamond, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is valued for its deep black color and sophisticated presence, while the cushion cut...- $269.00 - $2,509.00
- $269.00 - $2,509.00
$299.00 USD- Unit price
- per
10% OFF
