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8mm Polished Black Onyx Necklace | .925 Sterling Silver
ISAAC WESTMAN is your premier fine jewelry brand, created by the people who have been in the fine jewelry manufacturing business for over 40 years. With our forty years of experience you can shop at ease with the assurance that you are receiving only the best quality gemstones and craftsmanship.
8mm Polished Black Onyx Necklace | .925 Sterling Silver
Item #: 25201102

8mm Polished Black Onyx Necklace | .925 Sterling Silver

Item #: 25201102
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ISAAC WESTMAN is your premier fine jewelry brand, created by the people who have been in the fine jewelry manufacturing business for over 40 years. With our forty years of experience you can shop at ease with the assurance that you are receiving only the best quality gemstones and craftsmanship.
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Product Details

Discover timeless fine jewelry by ISAAC WESTMAN, crafted from diamonds, pearls, and gemstones. Experience the excellence of our craftsmanship and shop online now. Shop at Ubuy Ireland
Brand, Seller, or Collection NameISAAC WESTMAN
Metal stamp925 Sterling Silver
MetalSterling Silver
MaterialGemstone
Gem TypeOnyx
Settingstrung
Length16 inches (40.6 cm) (40.6 cm)
ClaspFishhook
Model numberP3607-8MM-16
ShapeHeart
Size per pearl8mm
Pearl typeFreshwater Cultured Pearl
Item display length16 inches (40.6 cm) (40.6 cm)
Metal typeSterling Silver
Clasp typeFishhook
Gem typeOnyx
Item Weight0.3 lbs (140 grams)

Product Description

8mm Polished Black Onyx Necklace | .925 Sterling Silver

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Customer Questions & Answers

  • Question: What materials are ISAAC WESTMAN jewelry pieces crafted from?

    Answer: ISAAC WESTMAN jewelry is crafted from the finest diamonds, pearls, and gemstones.
  • Question: How long has ISAAC WESTMAN been in the fine jewelry business?

    Answer: ISAAC WESTMAN has over 40 years of expertise in the fine jewelry business.
  • Question: What sets ISAAC WESTMAN apart from other jewelry brands?

    Answer: ISAAC WESTMAN partners with connoisseur suppliers and focuses on quality craftsmanship, standing out with unique and handcrafted designs.
  • Question: Concerned about the clasp! It looks flimsy for the weighty necklace. Can I get it with a lobster claw clasp?

    Answer: The clasp as shown is difficult to use on your own. The vendor uses that clasp.
  • Question: Are beads polished? Are they round or faceted?

    Answer: Yes, the beads are polished and round.
  • Question: Are these genuine onyx beads?

    Answer: Yes, the beads are real onyx.
  • Question: Is this waterproof?

    Answer: It is not waterproof. It is advisable to avoid getting the necklace wet.
  • Question: How many pieces? Are these real gemstones or synthetic?

    Answer: The 8mm Black Onyx 18" necklace consists of approximately 50 natural Black Onyx gemstones.
  • Question: What size (millimeters) are the beads?

    Answer: The beads are 8mm.

ISAAC WESTMAN Strands P3607-8MM-16 Editorial Review

The ISAAC WESTMAN 8mm Polished Black Onyx Necklace is a beautiful piece of jewelry made with genuine and high-quality Black Onyx gemstones. The beads are round and polished, giving them a pretty luster. The necklace is well-made and has a sturdy clasp, although some customers have mentioned issues with the fish hook clasp being difficult to operate. The beads are wrapped tightly and may loosen over time. Overall, it is a nice necklace for the price and is great for adding a finishing touch to any outfit.

Customer Reviews & Ratings

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Pros

  • Made with genuine and high-quality Black Onyx gemstones
  • Beads are round and polished with a pretty luster
  • Sturdy clasp
  • Nice necklace for the price

Cons

  • Some issues with the fish hook clasp being difficult to operate

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Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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