Spinel

The Black Prince's Ruby

Although frequently confused with ruby, spinel stands on its own merits.

Increasing demand for ruby alternatives rekindled appreciation for spinel’s rich red color and history.

In ancient times, southeast Asia’s mines yielded exceptionally large spinel crystals, which became the treasured property of kings and emperors, often passing through many hands as spoils of war.

Available in a striking array of colors, its long history includes many famous large spinels still in existence.

Browse through our comprehensive assortment of gorgeous loose stones to see our incredible selection available in many sizes, shapes, and colors. 🗺

Brilliant Gems Collection by The Glowgem Limited.

Order with The Glowgem Limited, and get a gemstone certificate from

UK Gemological Laboratory & with free shipping

Brilliant Gems Collection by The Glowgem Limited.

The Big 5 Gemstone

The Big Five gemstones are Diamond, Sapphire, Emerald, Ruby, and Tanzanite. 🤍💙💚❤️💜
Their mind-numbing brilliance and show-stopping sparkle make them the center-stage delight!

Gemology

Whether you're looking at a beautiful sapphire or a brilliant diamond, there are often “certifications” given to gemstones to prove their origin, grade, and/or rarity. Certifications offer buyers validation and confidence in their purchases.