Ruby: July’s Fiery Birthstone

July 1, 2025

Known for its vibrant red hue and rich symbolism, the ruby is July’s birthstone and one of the most treasured gems in history. It represents passion, strength and love, making it a powerful choice for both personal jewelry and meaningful gifts.

A Brief History

Rubies have been prized for centuries. In ancient India, they were called the “king of precious stones.” Burmese warriors believed they brought invincibility. In medieval Europe, rubies were thought to attract wealth, wisdom and love. Today, their timeless allure remains just as strong.

Where Rubies Are Found

Myanmar is known for producing the finest rubies, often called “pigeon blood” for their vivid red color. Other sources include Mozambique, Thailand, Sri Lanka, Tanzania and Madagascar. Lab-created rubies offer an affordable alternative with the same structure and brilliance as natural rubies.

What to Look for When Buying

Color is the most important factor. The best rubies are pure, vivid red with minimal secondary tones. Clarity matters, too—some inclusions are expected, but avoid stones that look cloudy. Cut affects how the ruby reflects light. Oval, cushion and round cuts are popular. Carat weight significantly impacts price; larger rubies are rare and valuable. Most rubies are heat-treated to enhance color and clarity. Untreated stones are rarer and more expensive—always ask for documentation.

How to Style Rubies

Rubies pair well with yellow gold for a classic look or white metals for a modern feel. Some styling ideas include a ruby pendant for a July birthday, ruby and diamond earrings for an anniversary, a ruby ring as a romantic statement or stackable ruby bands for bold color.

Caring for Ruby Jewelry

With a hardness of 9 on the Mohs scale, rubies are durable but still require care. Clean with warm, soapy water and a soft brush. Store separately to avoid scratches. Avoid ultrasonic cleaners if the ruby has been fracture-filled. Have settings checked regularly, especially for rings.