14k Yellow Gold 10 ct. TGW Black Agate Round Necklace

by BHC
Was: $173.49
Free Shipping*

Start your free 30-day Club O Rewards trial today!

Free Shipping
Free Shipping
on every purchase you make
Earn Rewards Back
Rewards for Purchases
when you shop at Overstock
Free Returns
Free, No-Hassle Returns
on select clothing, shoes & jewelry
Rewards for Reviews
Rewards for Reviews
when you tell us what you think
Additional Perks
Additional Perks
on hotels, dining, and more
ITEM# 16551348
  • Delivery Estimate

    Select a Product Option to view shipping

      **Delivery date is approximate and not guaranteed. Estimates include processing and shipping times, and are only available in US (excluding APO/FPO and PO Box addresses). Final shipping costs are available at checkout.

    • Warranty
      Included: 1 year Limited Manufacturer
      View Offers
      Select an option before changing warranty
    • Notifications

      Receive product notifications for this item, and also receive other email-exclusive savings.

    Love this item?

    Save it to a list so you can find it anytime!


    something went wrong.

    Please refresh the page and try again.


    ITEM#: 16551348

    A round, faceted natural agate sits in the center of this pendant Necklace to add simple sophistication to any outfit. Crafted with ethically-sourced 14k yellow gold, this high polish cable chain jewelry secures with a lobster claw clasp.

    • Agate:
    • Gemstones: One
    • Gemstone cut: Round
    • Gemstone measurements: 14 mm in diameter x 6 mm thick
    • Gemstone weight: 10 1/3 carats
    • Color: Black
    • Setting: Bezel
    • One bezel-set round-cut onyx measuring 14 mm in diameter x 6 mm thick
    Metal information and dimensions:
    • Style: Necklace
    • Metal: 14k yellow gold
    • Finish: High polish
    • Chain: Cable
    • Chain length: 18 inches
    • Clasp: Lobster claw
    • Metal weight: 2.2 grams
    • Pendant dimensions: 16 mm wide x 16 mm long x 6mm deep
    • Necklace dimensions: 1.5 mm wide x 18 inches long

    All carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code H. See Treatment Guide for further information.

    All measurements are approximate and may vary slightly from the listed dimensions.

    T.W. (total weight) is approximate. The weight may vary up to two-tenths of a carat.

    Treatment code H (Heating) for main stone. See Treatment Guide for all treatment code information.


    Metal Gold
    Stone Gemstone
    Length 18 Inch
    Gemstone Onyx
    Gold Karat 14k
    Stone Shape Round
    Chain Style Cable
    Birthstone Month February
    Cut Grade Very Good
    Jewelry Setting Bezel
    Main Stone Treatment Code H
    Metal Color Yellow
    Necklace Type Solitaire
    Stone Color Black
    Stone Properties Treated Stone
    Dimensions See Details
    Warranty 1 year Limited Manufacturer
    Model Number XNC890-ON1-4Y
    Country of Origin Thailand
    • Simple and very pretty
      Verified Purchase

      I am really enjoying this piece. Can be worn with casual or dressed up an evening out. Just the right size for me and I like wearing black. I already had some gold and black onyx hoop earrings I bought several years ago from overstock, so was excited to find this at a reasonable price to wear with them.

      Read More
    • Beautiful Necklace
      Verified Purchase

      Great quality with gemstone being decent size & clarity. Chain is very pretty too.

      Read More
    • So beautiful
      Verified Purchase

      It looks so elegant and is so well-made. I love the black and gold combination which is just amazing together. The necklace also doesn't pull my hair, which is a big plus!

      Read More
    • love it
      Verified Purchase

      Looks like high end jewelery

      Read More
    • Beautiful
      Verified Purchase

      Beautiful well made necklace

      Read More
    • Nice Necklace !!
      Verified Purchase

      Love it !! great size and looks very nice...

      Read More
    • Verified Purchase

      Read More

    Questions & Answers

    • Q:

      "Why did you choose this product?"

      • A:

        the product looks very nice!

      • A:

        Great price

      Read more Read less

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information


    Usually leaves our warehouse in 1-2 business days. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy for Jewelry:

    Items must be returned in new or unused condition and contain all original materials included with the shipment.
    More Details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.