The Viviour guide

Buy with confidence

Everything you need to choose a diamond, a gemstone, a metal, and a size — written plainly, with no sales pressure.

Diamonds · Featured

Lab-Grown vs Natural Diamonds

They’re the same diamond — here’s the honest difference in origin, price, and how to choose.

Diamonds

Cut, color, clarity, and carat — what actually moves the needle on beauty and price.

Fit

The hardest part of buying online, solved — measure accurately at home in 60 seconds.

Gemstones

Sapphire, emerald, ruby and more — durability, color, and how to choose a gemstone you’ll love.

Metals

14k vs 18k, white vs yellow vs rose gold, and platinum — durability, color, and care.

Our Process

Our catalog is in stock and ships in 3–7 business days — plus how custom design works when you want something one-of-a-kind.

Ready when you are