14K Yellow Gold Black Onyx Pendant Necklace For Women (0.70 Cttw, Gemstone December Birthstone, Round 6MM, with 18 Inch Chain)

product inoformation
Number of stones1 Metal stamp14k
MaterialMetal, Gemstone Width7 millimeters
MetalYellow Gold Gem TypeOnyx
Minimum total gem weight0.70 carats ChainRope
ClaspSpring Ring Stone Weight0.80 carats
Brand Seller or Collection NameGem Stone King SettingBezel
Length7 millimeters ResizableNo
Model numberWRC-0226-RD-OX-BLC-YG14K
about item
  • Elegant Black Onyx Centerpiece: This pendant showcases a 6MM round black onyx, totaling 0.70 Cttw. Known for its deep, rich black hue and smooth finish, black onyx is a symbol of strength and resilience. This classic gemstone provides a striking contrast against the warm yellow gold, making it a standout piece in any jewelry collection.
  • Premium 14K Yellow Gold Setting: Crafted in luxurious 14K yellow gold, the pendant enhances the bold black of the onyx with a radiant, warm backdrop that adds a touch of sophistication and luxury. The high-quality gold setting is not only durable but also provides a timeless elegance that complements both formal and casual attire.
  • Perfect for Everyday Elegance: With its simple yet striking design, this pendant necklace is versatile enough to be worn daily. The 18-inch chain hangs beautifully at the collarbone, making it an ideal length for layering or wearing alone as a statement piece.
  • Ideal Gift for December Birthdays: Although black onyx is not a traditional birthstone for December, its luxurious and protective qualities make it a thoughtful gift for those born in December or anyone who appreciates elegant and meaningful jewelry. It is also perfect for anniversaries, graduations, or as a self-gift to celebrate personal milestones.
  • USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.

Product Description

Discover a world of vibrant colors & elegance with our jewelry, & mystic gems in multi-colored hues.

Our Brand


Gem Stone King blends tradition with modern technology, offering unmatched quality at affordable prices. With a century-long legacy in jewelry, our family business since 1903 prioritizes fine craftsmanship, cultural innovation, and technological advancement. Operating from our New York headquarters, we offer a vast selection of gemstones and customization options, our customers can choose, customize, and personalize from our 150K+ Jewelry listings, and we will ship them the next day.

Are the items you are selling brand new?

We only sell brand new items. We do not sell used jewelry.

Do you offer appraisals or certificates?

Not every product comes with an appraisal or certificate but you may request one by contacting us. Depend on the products we may provide you with either appraisal or certificate card containing detailed information.

Do you resize rings?

You can easily select the available ring size on the product page then add it to your shopping cart. If you purchase a wrong size and wish to exchange with one of the available sizes please contact as immediately so we can exchange or resize for free

Are ring half sizes available?

We only carry whole sizes. Women's ring size 5,6,7,8 & 9 Men's ring size 7,8,9,10,11,12 & 13.

Are sterling silver jewelry nickel free?

STERLING SILVER (925) is an alloy that does not contain any nickel


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