Onyx

The Timeless Gemstone of Strength and Elegance

Onyx is a strikingly elegant and deeply symbolic gemstone that has captivated civilizations for thousands of years. Known for its sleek black appearance, it has been associated with protection, confidence, and grounding energy. Whether worn as jewelry or used in spiritual practices, onyx remains a favorite among gemstone enthusiasts.

This guide covers onyx’s origins, formation, cultural significance, market value, jewelry styling, best gemstone pairings, color inspirations, and a fun discussion topic to help you fully appreciate its appeal.

Origin of Onyx

Onyx is a variety of chalcedony (cryptocrystalline quartz) and is found in several countries worldwide. Some of the most notable sources include:

• Brazil – A major global supplier of high-quality black onyx.

• India – Produces black, brown, and green onyx.

• Uruguay – Known for its richly banded onyx.

• United States (Arizona, California, and New Mexico) – Home to various forms of onyx.

• Mexico – A key source of banded and carved onyx.

• Pakistan & Afghanistan – Famous for their green and white onyx varieties.

While black onyx is the most recognized, green, white, brown, and banded onyx varieties also exist, each offering unique aesthetic and energetic properties.

Formation Process of Onyx

Onyx is a cryptocrystalline form of quartz, meaning it has an extremely fine microscopic crystal structure. It forms in cavities of volcanic rocks, where silica-rich solutions gradually deposit layer upon layer, creating the stone’s characteristic parallel banding.

Formation Process:

1. Silica Deposits – Silica-rich waters seep into gas pockets in lava.

2. Layering – As the silica cools, fine bands of chalcedony are deposited over time.

3. Compaction & Hardening – Over thousands of years, these layers solidify, creating onyx’s smooth, durable structure.

True onyx exhibits straight, parallel banding, distinguishing it from similar-looking agates, which have curved bands.

Cultural Significance and Meaning of Onyx 

Throughout history, onyx has been revered for its protective, empowering, and grounding properties.

Symbolism & Historical Uses:

• Ancient Egypt – Onyx was used for carvings, amulets, and decorative items.

• Ancient Greece & Rome – Roman soldiers carried onyx amulets engraved with Mars, the god of war, for courage in battle.

• Middle Ages – Considered a defensive talisman to ward off negative energy.

• Chinese Culture – Used in Feng Shui for stability and energy protection.

• Modern Metaphysical Meaning – Known as the Stone of Strength and Protection, onyx is believed to:

  • Absorb and block negative energy.

  • Enhance inner strength, discipline, and confidence.

  • Support emotional balance and resilience.

Due to its deep black hue, onyx has also been associated with elegance, mystery, and sophistication.

Market Value and Rarity

Onyx is abundant and relatively affordable, but quality, cut, and color variation can impact its price.

• Price Range:

  • Basic Polished Onyx Stones: $5 – $30 per piece.

  • High-Quality Black Onyx Cabochons: $10 – $100 per carat.

  • Carved Onyx Jewelry: $50 – $500+, depending on craftsmanship.

  • Rare Green & Banded Onyx Pieces: $30 – $150 per stone.

• Factors Affecting Value:

  • Purity of Black Color – Deep, uniform black onyx is most desirable.

  • Clarity & Polish – High-polish stones with no visible inclusions fetch higher prices.

  • Banded Onyx Varieties – Well-defined bands increase collectible value.

While natural black onyx is common, much of the onyx in jewelry today is dyed to enhance its deep black hue.

Onyx Properties

External

Career & Success
Leadership & Power

Relationships & Communication
Harmony & Unity

Inner

Resolution
Composure
Calmness 
Excellence
Virgo

Zodiac

Element

Chakras

Planet

Mohs Hardness

≥ 7

Click to copy the Onyx properties

Jewelry Uses & Fashion Tips

Onyx’s bold, monochromatic appeal makes it a staple in both modern and classic jewelry.

Best Jewelry Styles:

• Statement Rings – Onyx’s sleek polish and deep color make it perfect for bold rings.

• Elegant Necklaces & Pendants – Works well in silver or gold settings.

• Men’s Jewelry – Onyx is a popular choice for masculine bracelets, cufflinks, and signet rings.

• Minimalist & Gothic Jewelry – Complements both simple and dramatic aesthetics.

Fashion Styling Tips:

• Classic Elegance – Pair with gold or white gold for a sophisticated look.

• Edgy & Modern – Wear with monochrome outfits, black leather, or silver accents.

• Bohemian & Earthy – Combine with green, brown, or beige tones for a natural, grounding effect.

Onyx jewelry is a timeless investment, offering both style and symbolic strength.

Pairing Onyx with Other Gemstones or Materials

Complementary Gemstones:

Best Metal & Material Pairings:

• Sterling Silver & White Gold – Creates a modern, sleek aesthetic.

• Yellow Gold – Adds a warm, luxurious touch.

These pairings enhance both the visual appeal and metaphysical properties of onyx jewelry.

Crystal Color Palettes for Artistic and Fashion Inspiration 

Onyx’s deep black elegance serves as inspiration for refined color palettes. Here are five colors that complement it beautifully:

• #0F0F0F Onyx Black – The stone’s signature bold black.
• #FFFFF0 Ivory White – Creates a high-contrast, sophisticated look.
• #800020 Deep Burgundy – Adds a rich, luxurious warmth.
• #046307 Emerald Green – Inspired by malachite, offering an earthy, vibrant contrast.
• #708090 Steel Gray – A subtle, modern neutral that enhances onyx’s depth.

These colors work well in fashion, jewelry, interior design, and branding.

Onyx has long been a stone of mystery, protection, and transformation. In ancient times, it was believed that onyx could absorb negative energy and store it until released through cleansing. Do you believe gemstones can hold and transfer energy? Have you ever had a personal experience with onyx or another protective stone? Share your thoughts!

Let’s discuss in the comments!