Bulgari

Sapphire and Diamond Necklace
$1 million-plus
This stunning sapphire and diamond necklace from Bulgari is practically dripping with jewels, including a multitude of sapphires and 951 round-cut diamonds for a total weight of 66.5 carats, all of it lovingly arrayed in shimmering yellow gold. The piece is also a part of Bulgari's High Jewelry Collection.

Neil Lane for DeBeers

Diamond Necklace
$1 million-plus
This elegant, Edwardian "festooned" piece, which is part of a necklace-and-earring set, includes 175 EDF flawless white diamonds for a total of around 50 carats. Another 5.63 carats per earring and all in platinum.

Cartier

Panther Brooch
$1.1 million
Part of the High Jewelry Collection, the piece captures Cartier's most recognizable symbol through a gallimaufry of precious stones, including a 65.9-carat Ceylon sapphire; 102 Cabochon sapphires totaling 10.7 carats; 868 brilliant diamonds totaling 16.4 carats; and two emerald eyeballs weighing 1.1 carats, all set in 18 karats white gold and platinum.

Tiffany & Co.

Regal Pear Shape Diamond Pendant set in platinum
$2.5 million
A 41.4-carat, pear-shaped diamond accompanied by a multitude of round and pear-shaped diamonds. Each stone is top-of-the-crust in color and clarity; of course, as is the pretty blue box it comes in.

Chanel

D-Flawless Bracelet Watch
$1.9 million
The D-Flawless Bracelet Watch is arrayed in 18-karat white gold with 120 cultured pearls of 6 millimeters to 6.5mm diameter, and 133 diamonds for a total weight of 35.1 carats, including 32 brilliant-cut diamonds of 1 carat per.

Leviev

Fancy Pink and White Diamond Necklace
Close to $2 million
Fancy Deep Pink and White Diamond Necklace, including a whopping 97.9 carats in pear-shaped and round, brilliant cuts. It took more than a year to find and piece together the rare stones in platinum--but by its looks, the piece was obviously worth the wait.

William Goldberg

Fancy Colored Diamond Necklace
$2 million
The lovely necklace is pieced together from 45 carats of fancy colored diamonds, every last one of them natural and micro set in platinum and 18-karat yellow gold.

Graff

Fancy Deep Blue Diamond Ring
$2 million-plus
The blue hue is the key to the diamond's cache and price, as fancy diamonds of such deep blue color are extraordinarily rare. Chiseled with a striking emerald cut, the 2.4-carat diamond is set in platinum amidst white diamond-tapered baguettes.

Chopard

Magnificent Diamond and Emerald Necklace
"Price Upon Request"
There are 191-carats worth of Columbia's most beautiful emeralds on there, completely set by 16 carats of rose-cut and drop-shaped diamonds. Though officially "price upon request," you should figure on spending $3 million-plus.

Harry Winston

Extraordinary Diamond Drop Earrings
$8.5 million The House of Winston really knows how to dress up the extremities, as these glittering Extraordinary Diamond Drop Earrings prove. As simple as icicles, yet a lot longer lasting, each will set her lobes glimmering with two pear-shaped diamonds in a platinum setting. That's 60.1 carats all together, and all of it stunning.