A Guide to Rubies, Emeralds, and Black Spinel: The Gemstones Behind Kaari’s Signature Designs

Magazine layout with article about Kaari jewelry, featuring a photo of a woman and text.

At Kaari, every gemstone is chosen with intention. Our collections are designed around stones that carry depth, symbolism, and a visual language powerful enough to define our brand. Among these, three gemstones stand at the heart of our signature creations: Rubies, Emeralds, and Black Spinel.

These stones, rich in color and history, bring a unique emotional palette to Kaari’s designs - bold, modern, and deeply personal.
Below, we take you behind the craftsmanship, symbolism, and character of each gem.

 


Ruby: The Jewel of Passion & Power

Why Ruby?

Rubies have long been celebrated as one of the world’s most precious gemstones— fierce, feminine, and impossibly captivating. Their intensity makes them ideal for pieces that express emotion and confidence.

Symbolism

  • Passion

  • Courage

  • Unwavering love

How Kaari uses Rubies

Kaari’s ruby pieces highlight the stone’s natural vibrancy without overwhelming it. Pairing rubies with 18K yellow gold-plated silver or 14K yellow gold enhances their warmth, creating a rich visual interplay that feels both luxurious and contemporary.

 


Emerald: The Stone of Renewal & Creativity

Why Emerald?

Emeralds are timeless. Their green hue, calm yet deeply powerful, makes them one of the most expressive gemstones in fine and demi-fine jewelry. Each emerald carries its own fingerprint of inclusions, giving it character and soul.

Symbolism

  • Balance

  • Growth & renewal

  • Wisdom

How Kaari uses Emeralds

In our 18K rose gold-plated silver and 14K rose gold designs, emeralds appear striking and unexpected. The juxtaposition of green against rose tones creates a combination that feels soft yet unforgettable, perfect for modern romantic minimalism.

 


Black Spinel: The Stone of Strength & Modern Elegance

Why Black Spinel?

Black spinel is one of the most underrated gemstones in jewelry. Sleek, lustrous, and naturally durable, it creates a bold modern look without the heaviness of opaque onyx.

Symbolism

  • Inner strength

  • Protection

  • Clarity

How Kaari uses Black Spinel

Set in rhodium-plated sterling silver, black spinel brings a contemporary monochrome aesthetic to Kaari’s signature collections. It’s minimalist yet dramatic, making it ideal for everyday wear that still feels elevated.

 


Why These Three Stones Define Kaari

Each gemstone reflects a different facet of Kaari’s identity:

  • Ruby — bold emotion

  • Emerald — thoughtful balance

  • Black Spinel — modern edge

Together, they allow us to create collections that feel cohesive yet expressive, pieces that can be worn alone or layered as a personal narrative.

These gemstones aren’t just decorative elements. They are a celebration of color, craftsmanship, and the stories we choose to carry with us.