10 Carat Diamond Necklace

InStyle on MSN: Beyoncé's jaw-dropping $50 million Met Gala necklace is cut from a 342-carat diamond

Beyoncé's jaw-dropping $50 million Met Gala necklace is cut from a 342-carat diamond

Page Six: Kim Kardashian gives fans a closer look at her 106-carat diamond necklace from Jeff Bezos’ wedding

Kim Kardashian gives fans a closer look at her 106-carat diamond necklace from Jeff Bezos’ wedding

The Cheat Sheet: Julia Roberts Just Wore a 100-Carat Diamond Necklace Worth as Much as a Mansion

Julia Roberts Just Wore a 100-Carat Diamond Necklace Worth as Much as a Mansion

A pedigreed, nearly 100-carat diamond necklace and three Bulgari snake bracelet watches will join the largest pear-shaped pink diamond to highlight Christie’s upcoming jewelry sale in Geneva, the ...

It's a sparkling piece of scandal. A 300-carat 18th century necklace, whose diamonds may have helped fuel the overthrow of the French monarchy, sold Wednesday for nearly $5 million at an auction in ...

AOL: Kim Kardashian Gives Closer Look at 106-Carat Diamond Necklace in BTS Photos from Lauren Sánchez and Jeff Bezos’ Wedding

Kim Kardashian Gives Closer Look at 106-Carat Diamond Necklace in BTS Photos from Lauren Sánchez and Jeff Bezos’ Wedding

An 'international carat' of 205 milligrams was proposed in 1871 by the Syndical Chamber of Jewellers, etc., in Paris, and accepted in 1877 by the Syndical Chamber of Diamond Merchants in Paris.

Diamond carat size and weight are the main factors people look at when purchasing a diamond engagement ring.

The carat, the standard unit of weight for diamonds and other gemstones, takes its name from the carob seed. Because these small seeds had a fairly uniform weight, early gem traders used them as counterweights in their balance scales.