Ruby: The Fiery Splendor of July's Birthstone
July, a month of warmth and vibrant energy, is crowned with a birthstone that embodies passion and power—ruby. This striking red gem has captivated civilizations for millennia, symbolizing love, courage, and vitality.
In short: Ruby is the July birthstone — corundum colored by chromium at Mohs 9 hardness, second only to diamond. Top untreated Burmese pigeon's-blood 1.00ct+ stones run $5,000-$15,000 per carat at New York retail; Mozambique and Thai stones $200-$3,000 per carat. Ruby also marks the 40th wedding anniversary. Insist on a GIA, AGL, or SSEF report for high-value purchases.
In this comprehensive guide, we'll explore ruby's rich history, remarkable properties, and enduring symbolism as the jewel of July.
Ruby's History and Origins
A Stone of Kings
Rubies have been treasured since antiquity, with mentions in ancient Sanskrit texts calling them "ratnaraj" (king of gems). Burmese warriors believed rubies made them invincible in battle, while medieval Europeans associated them with divine power and protection.
Royal Connections
The British Crown Jewels feature several notable rubies, including the Black Prince's Ruby (actually a spinel) in the Imperial State Crown. Historically, rubies were more valuable than diamonds among Asian royalty.
Modern Sources
Today, the finest rubies come from:
- Myanmar (Burma) – Produces the coveted "pigeon's blood" rubies
- Mozambique – Source of high-quality stones with vivid color
- Thailand – Known for darker, more affordable rubies
