Find the right 14K gold onyx pendant for your taste and budget. This guide highlights five options that balance luxury, durability, and wearability. Best for those who want a bold, classic look with a timeless gemstone centerpiece. The top picks cover 14K solid gold, 14K gold plated over different bases, and designs suited for everyday wear or special occasions.
| Product | Metal & Onyx | Best For | Notes |
|---|---|---|---|
| ADITA GOLD 14K Gold Black Onyx Pendant | 14K Solid Gold | Luxury everyday wear | Pendant only; bold gothic style |
| PAVOI 14K Yellow Gold Plated Onyx Pendant | 14K Gold Plated over 925 Silver | Gift-ready, versatile | Hypoallergenic finish; includes chain extender |
| SISGEM 14K Solid Gold Onyx Necklace | 14K Solid Gold | Classic, high-end look | Lightweight and comfortable |
| Gem Stone King 14K Gold Onyx & White Zirconia Pendant | Solid 14K Yellow Gold | Statement piece with a touch of sparkle | Includes 18″ chain; white stones accent |
| Phyonio Black Onyx Square Pendant Necklace | 14K Gold Plated | Modern minimalist look | Box chain; versatile for layering |
ADITA GOLD: 14K Gold Black Onyx Pendant

Features: Premium craftsmanship in 14K solid gold with a 12mm natural black onyx pendant. Pendant only, chain not included. Gothic, elegant design that blends classic gold with a modern onyx centerpiece. Best for those who prefer bold, religious-inspired gothic jewelry with a contemporary twist.
Who it’s best for: buyers seeking a high-end, all-gold pendant to wear as a statement piece for formal or upscale casual events. Why selected: the solid gold setting and clean pendant design offer lasting value and a distinctive aesthetic.
Caution: Chain not included, so you’ll need a compatible chain to complete the look.
PAVOI: 14K Yellow Gold Plated Onyx Pendant Necklace

Features: 14K yellow gold plating over 925 silver with an 8.8mm onyx pendant on a 16″ chain plus 2″ extender. Hypoallergenic and nickel-safe, designed for comfortable all-day wear. Vintage-inspired yet modern enough for daily outfits.
Best for: those who want a budget-friendly, durable piece with a classic onyx centerpiece. Why selected: combines timeless style with practical, skin-friendly materials and a ready-to-wear length.
Caution: Gold plating can wear over time with heavy exposure or abrasion; consider occasional re-plating for long-term polish.
SISGEM: 14K Solid Gold Onyx Necklace

Features: 14K solid gold with a cylindrical black onyx pendant. The piece emphasizes a high-purity gold setting, 18″ chain length, and a lightweight design suitable for everyday elegance. It’s nickel-free and hypoallergenic.
Best for: buyers who want a truly solid-gold necklace that is comfortable for long wear and offers a sleek, contemporary silhouette. Why selected: genuine 14K gold material with a balanced pendant size makes it versatile for many outfits.
Limitation: Onyx size is compact; the look is understated compared with larger statement pieces.
Gem Stone King: Onyx & White Zirconia Pendant

Features: Pear-shaped 12x8mm black onyx centerpiece, set in solid 14K yellow gold, with white zirconia accents for added sparkle. Includes an 18″ chain. Birthstone symbolism and a refined, luxurious appearance.
Best for: buyers who want a polished, high-end pendant with subtle, but noticeable, gemstone sparkle. Why selected: combines a classic onyx look with tasteful white accent stones for a balanced, dressy piece.
Note: The design emphasizes a traditional pendant silhouette with contemporary touches from zirconia accents.
Phyonio: Black Onyx Square Pendant Necklace

Features: Black onyx with a square pendant on an adjustable 18″+2″ box chain. 14K gold plated finish, versatile for casual to semi-formal wear. The adjustable length supports layering and personal preference.
Best for: buyers who prefer a modern, minimalist aesthetic with a reliable chain. Why selected: offers a clean, contemporary look at a moderate price point while staying versatile for various outfits.
Caution: As a gold-plated piece, its long-term wear depends on care to prevent plating wear over time.
Buying Guide: Key Considerations for 14K Gold Onyx Pendants
- Metal type: Decide between solid 14K gold or gold-plated options. Solid gold provides longevity and a deeper hue; plating is more budget-friendly but may wear with time.
- Onyx quality and cut: Look for well-cut onyx with rich black color. Subtle translucence or sheen can affect the pendant’s drama.
- Chain compatibility: Some pendants are sold as pendant-only. Ensure you have a compatible chain or choose a kit that includes a chain and clasp.
- Size and weight: Consider pendant dimensions (12mm to 18mm range) and total weight, especially for comfortable daily wear.
- Allergies and skin safety: If you have metal sensitivity, prefer solid gold or nickel-free options to avoid irritation.
- Occasion suitability: For formal events, solid gold with a larger onyx focal point can be more impactful; for casual wear, a plated option with a smaller size may be preferable.
Frequently Asked Questions
- What does “14K solid gold” mean for an onyx pendant? It indicates the pendant is made from gold containing 58.3% pure gold, offering durability and a rich color that does not easily tarnish.
- Are gold-plated onyx pendants a good value? Yes, they provide a stylish look at a lower price, but plating may wear over time with heavy use.
- Can onyx pendants be worn daily? Many can, especially solid-gold settings, but care is needed to avoid scratches and maintain shine on plated pieces.
- Do onyx pendants require special cleaning? Use a soft cloth and mild soap; avoid harsh chemicals that could affect gold plating or the stone’s surface.
- Which pendant is best for gifting? If you want premium feel, go with solid gold such as SISGEM; for budget-friendly gifting, PAVOI offers a versatile option.
- Do these pendants come with a chain? Some listings are pendant-only; others include a chain. Always verify in the product details before purchase.