![]() Width (outer part tyres) Axle Rear: 2. Width (outer part tyres) Axle Forward: 2.5 m Motor Dimensions: 251 mm (W) x 607 mm (H)Ĭoolant Temperature: 60 Deg C Water / Glycolīattery: Li-ion / Pack Options – 328 kWh / 438 kWh / 548kWhįront shock absorbers: Double action telescopic When the battery is depleted, it can be simply recharged at the depot overnight using a CSS DC charging point. Jewel E’s efficiency is made possible by Equipmake’s ZED incorporating one of the most efficient thermal management systems on the market, which keeps the motor, inverter and battery at optimum operating temperature, featuring a water-glycol cooling circuit augmented by the capture of thermal energy to heat the interior in cold conditions. It is driven by a Semikron SKAI inverter with energy stored in a 548kWh lithium-ion battery pack – enough for a range of up to 250 miles on a single charge, the largest battery available globally on a double deck bus, enabling more than enough daily operating mileage. The unit produces maximum torque of 3,500Nm at just 1,000rpm and offers maximum power of 400kW. ![]() Integrated into Jewel E’s chassis is Equipmake’s ZED Zero Emission Drivetrain, advanced propulsion technology the HTM 3500 motor combines high torque with low motor speeds, and is fitted directly onto the propshaft negating the need for a gearbox. For non-diamond gemstones, painite is the winner of the most valuable gemstone in the world.This bus has been specifically developed for demanding daily usage cycles, Jewel E meets the latest Transport for London (TfL) specifications and requirements for 2024, including enhanced safety features to give the public, drivers and passengers piece of mind. ![]() For overall most valuable, red diamonds are worth the most money by carat weight. So, the most valuable gemstone in the world is a particular pink diamond. It broke the previous sale record of the Graff Pink Diamond by almost double the amount. The Gemological Institute of America boasted the Pink Star was the largest and most flawless naturally coloured pink diamond it had ever graded. The Pink Star Diamond is also sometimes referred to as The Pink Dream. It sold at auction in 2013 for £68,000,000 ($83,000,000 US), the highest price ever paid for any gemstone. This 59.6-carat pink diamond is known as the Pink Star Diamond. The most expensive gemstone ever was a specific diamond. Ruby Rubies have been called the most valuable gemstone for thousands of years. So, a red diamond is a complete, perfect diamond, whereas a blue diamond contains boron, an impurity. Red and pink diamonds are not coloured by impurities, but rather as a result of miniscule defects in the lattice structure. Red diamonds are unique among coloured diamonds because other colours in diamonds are usually effects of impurities. To this day, there are only 20-30 red diamonds known to exist. Because of this, the red diamond is among the most expensive gems in the world, priced at £820,000 ($1,000,000 US) per carat. Recently, more have been found, but it is still extremely rare and valuable.ĭiamonds come in many colours, with red being the rarest. In fact, until 2004, only two had been cut into jewellery-grade gemstones. From the first discovery in the 1950s to 2005, only 25 small painite crystals were known to exist. It is a very rare, naturally hexagonal gemstone. Painite is an interesting brick-coloured gemstone. The most valuable gem that is not a diamond is one that many have never heard of. Here, we take a look at the most valuable non-diamond gemstone, as well as the two types of diamonds that hold the records for most valuable gem by carat weight. But the most valuable gem of all time is a type of diamond. Emeralds, sapphires, rubies, garnets, and alexandrite, just to name a few. There are many gems that are more valuable than diamonds. Beyond that, colour, clarity, cut, polish, size, demand, and treatments are among other facets that are taken into consideration when applying value to a gemstone. But the price varies greatly between gemstones. Typically, a gemstone is priced by carat weight.
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