Mae Yokoyama, a Masters Jewelery design student at the Konstfack University of Arts, Crafts and Design in Sweden offers you the Lux solar panel collar.

Finished with solar panels, the Lux is a necklace for women that collects energy from the sun during daytime to lighten the LED bulbs, giving an appearance of glittering pearls in the dark.

Not only is this a fashion statement, it also raises the awareness of energy conservation to others.

Louis Vuitton have launched two new patented diamond cuts based on their iconic monogram flowers – a rounded-cut flower diamond, and a pointed-cut flower diamond.

The cuts which are patented took over three years to develop. The LV diamonds have between 61 and 77 facets, and are set into various pieces of jewelry, including a necklace with 108 carats of diamonds retailing at $4 million.

Brooches, rings and necklaces featuring the monogram cut diamonds will also be available. The collection has been named “Les Ardentes”, which translate as “the blazing.”

Ultra-luxury Swiss watchmaking house Audemars Piguet has launched two new stunning watch and necklace sets.

There are two sets of matching 18K white gold and diamond watches and necklaces for women, the Coup de Theatre and Carnet de Bal. Both watches use the AP calibre 2046 movement with manual winding (18 jewels) that beats at a frequency of 21 600 vph and provides 42 hours power reserve.

The “Carnet de Bal” series (above) was inspired by flower arrangements, creating a glittering floral spray of diamonds along the wrist and around the neck. The 18-carat white gold timepiece includes 481 gems of varying cuts totaling 59.53 carats. The matching necklace has 1,039 round, brilliant, marquise, pear, and baguette-cut diamonds.

“Coup de Theatre” is a more modern design with 853 brilliant cut diamonds for an astounding 123 carats in the watch. The gorgeous choker is dripping with 1,673 gems weighing in at 204 carats.

Words cannot describe how glamorous the effect is !

The new Jaeger-LeCoultre Le Lierre Collection is a green fantasy turned to life! Swiss watchmaker has succeeded in producing an extraordinary creation of artistic haute joaillerie. Comprised of a watch, a necklace, earrings, and a ring, the Jaeger-LeCoultre Le Lierre set recreates the lush beauty of coiled ivy leaves, rendered entirely in 18K yellow gold, tsavorites, yellow sapphires, and diamonds.

The Jaeger-LeCoultre Le Lierre wristwatch is a cuff-type design, which conceals its dial beneath one of the “leaves”; the complex 18K gold structure creates the vines of the ivy, while the deep green tsavorites and yellow sapphires capture the hue of ivy leaves, complete with the contrasting veining.

The set comes complete with a necklace, a bracelet, a ring and a pair of in 18k yellow gold and yellow sapphires.

In total, the Jaeger-LeCoultre Lierre watch and jewelry set demands more than 1,300 hours of labor by master jewelers, and comprises approximately 14,000 gemstones. Jaeger-LeCoultre has indicated that the suggested retail price for set is 3 million Euros (USD 4.3 million).

It took 10 years for Japanese jeweler Mikimoto to find just the right pearls for this necklace. The 18-inch-long strand is composed of 27 perfectly matched, perfectly round White South Sea pearls (extremely rare AAA quality cultured pearls 15.06 x 17.24 mm in diameter) and bears a “heart-stopping” luster, Mikimoto says.

The South Sea White cultured pearl is distinguished from all other pearls by its magnificent, satiny luster. MIKIMOTO South Sea White cultured pearls have a subdued, opalescent appearance which changes slightly under different light conditions.

This spectacular piece is complemented by a gorgeous art deco oval clasp with 11.92 carats of diamonds. It’s on sale for $1 million and available for a limited time at MIKIMOTO New York.

Graff’s Lesotho Promise necklace was designed from the 603 carat Lesotho Promise diamond stone, the 15th largest rough diamond ever recovered, found in the Letsenf diamond mine in the African country of Lesotho.

It was sold to Graff and its partner polishing company Safdico for $12.36 million in October last year.

Graff who cut the diamond into twenty six smaller diamonds ranging from .52 carats to the impressive 76.41 carat pear shaped at the tip of the necklace.